Lista de obras - Richmond Sarpong - Dominio Público Uruguay

A Benzyne Insertion Approach to Hetisine-Type Diterpenoid Alkaloids: Synthesis of Cossonidine (Davisine)

artículo científico publicado en 2018

A Case for Bond-Network Analysis in the Synthesis of Bridged Polycyclic Complex Molecules: Hetidine and Hetisine Diterpenoid Alkaloids

scientific article published on 05 December 2019

A Copper-Mediated Conjugate Addition Approach to Analogues of Aconitine-Type Diterpenoid Alkaloids

article

A Late-Stage Functionalization Approach to Derivatives of the Pyrano[3,2- a]carbazole Natural Products

scientific article published on 17 April 2019

A Short Synthesis of Delavatine A Unveils New Insights into Site-Selective Cross-Coupling of 3,5-Dibromo-2-pyrone

scientific article published on 30 January 2019

A Unified Strategy for the Enantiospecific Total Synthesis of Delavatine A and Formal Synthesis of Incarviatone A

scientific article published on 03 September 2019

A Unifying Synthesis Approach to the C18-, C19-, and C20-Diterpenoid Alkaloids

artículo científico publicado en 2017

A divergent approach to the synthesis of the yohimbinoid alkaloids venenatine and alstovenine.

artículo científico publicado en 2012

A unified strategy to reverse-prenylated indole alkaloids: total syntheses of preparaherquamide, premalbrancheamide, and (+)-VM-55599

scientific article published on 28 May 2020

An approach to the synthesis of dimeric resveratrol natural products via a palladium-catalyzed domino reaction

artículo científico publicado en 2009

Application of a Palladium-Catalyzed C-H Functionalization/Indolization Method to Syntheses of cis-Trikentrin A and Herbindole B.

artículo científico publicado en 2016

Application of a Palladium-Catalyzed C−H Functionalization/Indolization Method to Syntheses ofcis-Trikentrin A and Herbindole B

Atropurpuran - Missing Biosynthetic Link Leading to the Hetidine and Arcutine C20-Diterpenoid Alkaloids or an Oxidative Degradation Product?

artículo científico publicado en 2015

Author Correction: Deconstructive diversification of cyclic amines

scientific article published on 01 April 2020

Bio-inspired synthesis of xishacorenes A, B, and C, and a new congener from fuscol

scientific article published on 03 July 2019

Bioinspired chemical synthesis of monomeric and dimeric stephacidin A congeners.

artículo científico publicado en 2017

Calyciphylline B-Type Alkaloids: Total Syntheses of (-)-Daphlongamine H and (-)-Isodaphlongamine H

scientific article published on 16 May 2019

Calyciphylline B-type Alkaloids: Evolution of a Synthetic Strategy to (-)-Daphlongamine H

artículo científico publicado en 2019

Catalyst-controlled formal [4 + 3] cycloaddition applied to the total synthesis of (+)-barekoxide and (-)-barekol

artículo científico publicado en 2010

Chemoselective Esterification and Amidation of Carboxylic Acids with Imidazole Carbamates and Ureas ⬇️

artículo científico publicado el 15 de octubre de 2010

Chichibabin-type direct alkylation of pyridyl alcohols with alkyl lithium reagents

artículo científico publicado en 2012

Concise synthesis of pauciflorol F using a Larock annulation

artículo científico publicado en 2009

Copper-Catalyzed [4+2] Cycloaddition of 9 H-Cyclohepta[ b]pyridine-9-one and Electron-Rich Alkenes

artículo científico publicado en 2019

Correction to “Generality and Strength of Transition Metal β-Effects”

artículo científico publicado en 2018

Cyanoamidine Cyclization Approach to Remdesivir's Nucleobase

scientific article published on 21 October 2020

Deconstructive fluorination of cyclic amines by carbon-carbon cleavage

scientific article published in Science

Development of an anomalous Heck reaction: skeletal rearrangement of divinyl and enyne carbinols

artículo científico publicado en 2005

Direct access to functionalized azepanes by cross-coupling with α-halo eneformamides

artículo científico publicado en 2014

Direct methoxypyridine functionalization approach to magellanine-type Lycopodium alkaloids

artículo científico publicado en 2011

Divergent reactions on racemic mixtures

artículo científico publicado en 2011

Dual Brønsted Acid/Nucleophilic Activation of Carbonylimidazole Derivatives ⬇️

artículo científico publicado el 2 de abril de 2012

Effect of protic additives in Cu-catalysed asymmetric Diels-Alder cycloadditions of doubly activated dienophiles: towards the synthesis of magellanine-type Lycopodium alkaloids.

artículo científico publicado en 2017

Electronic effects in the pt-catalyzed cycloisomerization of propargylic esters: synthesis of 2,3-disubstituted indolizines as a mechanistic probe

artículo científico publicado en 2007

Enantiospecific Entry to a Common Decalin Intermediate for the Syntheses of Highly Oxygenated Terpenoids

scientific article published on 11 September 2019

Expedient synthesis of fused azepine derivatives using a sequential rhodium(II)-catalyzed cyclopropanation/1-aza-Cope rearrangement of dienyltriazoles

artículo científico publicado en 2014

Experimental characterization and computational study of unique C,N-chelated lithium dianions

artículo científico publicado en 2010

Function and Structure of MalA/MalA', Iterative Halogenases for Late-Stage C-H Functionalization of Indole Alkaloids.

artículo científico publicado en 2017

Gallium(III)-catalyzed cycloisomerization approach to the diterpenoid alkaloids: construction of the core structure for the hetidines and hetisines

artículo científico publicado en 2013

Generality and Strength of Transition Metal β-Effects

artículo científico publicado en 2018

Heathcock-inspired strategies for the synthesis of fawcettimine-type Lycopodium alkaloids

artículo científico

Indolizinones as synthetic scaffolds: fundamental reactivity and the relay of stereochemical information

artículo científico publicado en 2011

Insect ryanodine receptor: distinct but coupled insecticide binding sites for [N-C(3)H(3)]chlorantraniliprole, flubendiamide, and [(3)H]ryanodine

artículo científico publicado en 2012

Intramolecular C(sp3)-N coupling by oxidation of benzylic C,N-dianions

artículo científico publicado en 2013

Isocanthine Synthesis via Rh(III)-Catalyzed Intramolecular C-H Functionalization.

artículo científico publicado en 2017

Isolation, synthesis and bioactivity studies of phomactin terpenoids ⬇️

scientific article published on 30 July 2018

Magnesiate Addition/Ring-Expansion Strategy To Access the 6-7-6 Tricyclic Core of Hetisine-Type C20-Diterpenoid Alkaloids

artículo científico publicado en 2017

Mechanism of a No-Metal-Added Heterocycloisomerization of Alkynylcyclopropylhydrazones: Synthesis of Cycloheptane-Fused Aminopyrroles Facilitated by Copper Salts at Trace Loadings.

artículo científico

Metabolomics Reveals Minor Tambjamines in a Marine Invertebrate Food Chain

artículo científico publicado en 2020

Methoxypyridines in the synthesis of Lycopodium alkaloids: total synthesis of (+/-)-lycoposerramine R

artículo científico publicado en 2010

Neonicotinoid insecticides induce salicylate-associated plant defense responses.

artículo científico publicado en 2010

New GABA/glutamate receptor target for [³H]isoxazoline insecticide

artículo científico publicado en 2013

Organic Chemistry: A Call to Action for Diversity and Inclusion

artículo científico publicado en 2020

Oxazaborinines from Vinylogous N-Allylic Amides: Reactivities of Underexplored Heterocyclic Building Blocks.

artículo científico publicado en 2018

Oxidative cyclization of prodigiosin by an alkylglycerol monooxygenase-like enzyme.

artículo científico publicado en 2017

Parallel kinetic resolution approach to the cyathane and cyanthiwigin diterpenes using a cyclopropanation/Cope rearrangement

artículo científico publicado en 2009

Production of the antimalarial drug precursor artemisinic acid in engineered yeast

artículo científico publicado en 2006

Protic-solvent-mediated cycloisomerization of quinoline and isoquinoline propargylic alcohols: syntheses of (±)-3-demethoxyerythratidinone and (±)-cocculidine

artículo científico publicado en 2013

Pt(II)-catalyzed synthesis of 1,2-dihydropyridines from aziridinyl propargylic esters

artículo científico publicado en 2007

Pt-catalyzed cyclization/1,2-migration for the synthesis of indolizines, pyrrolones, and indolizinones

artículo científico publicado en 2007

Pt-catalyzed cyclization/migration of propargylic alcohols for the synthesis of 3(2H)-furanones, pyrrolones, indolizines, and indolizinones

artículo científico publicado en 2008

Pt-catalyzed pentannulations from in situ generated metallo-carbenoids utilizing propargylic esters

artículo científico publicado en 2005

Reactivity and Selectivity Controlling Factors in the Pd/Dialkylbiarylphosphine-Catalyzed C-C Cleavage/Cross-Coupling of an N-Fused Bicyclo α-Hydroxy-β-Lactam

artículo científico publicado en 2020

Rearrangement of Hydroxylated Pinene Derivatives to Fenchone-Type Frameworks: Computational Evidence for Dynamically-Controlled Selectivity

article

Remarkable facilitation of hetero-cycloisomerizations with water and other polar protic solvents: metal-free synthesis of indolizines

artículo científico publicado en 2010

Single-atom logic for heterocycle editing

artículo científico publicado en 2022

Stereocontrolled synthesis of vicinally functionalized piperidines by nucleophilic β-addition of alkyllithiums to α-aryl substituted piperidine enecarbamates

artículo científico publicado en 2015

Structure, biosynthetic relationships and chemical synthesis of the icetexane diterpenoids.

artículo científico publicado en 2009

Studies on C20-diterpenoid alkaloids: synthesis of the hetidine framework and its application to the synthesis of dihydronavirine and the atisine skeleton

artículo científico publicado en 2014

Surveying ubiquitin structure by noncovalent attachment of distance constrained bis(crown) ethers.

artículo científico publicado en 2008

Syntheses of Denudatine Diterpenoid Alkaloids: Cochlearenine, N-Ethyl-1α-hydroxy-17-veratroyldictyzine, and Paniculamine.

artículo científico publicado en 2016

Synthesis of Bridged Bicyclic Amines by Intramolecular Amination of Remote C-H Bonds: Synergistic Activation by Light and Heat

artículo científico publicado en 2020

Synthesis of Cycloprodigiosin Identifies the Natural Isolate as a Scalemic Mixture

artículo científico publicado en 2015

Synthesis of the bridging framework of phragmalin-type limonoids

artículo científico publicado en 2012

Synthesis of the pentacyclic skeleton of the indole alkaloid arboflorine.

artículo científico publicado en 2012

Synthetic strategies toward hetidine and hetisine-type diterpenoid alkaloids

artículo científico publicado en 2014

Synthetic studies on pseudo-dimeric Lycopodium alkaloids: total synthesis of complanadine B.

artículo científico publicado en 2013

Synthetic studies on the icetexones: enantioselective formal syntheses of icetexone and epi-icetexone.

artículo científico publicado en 2013

Synthetic studies toward lapidilectine-type Kopsia alkaloids

artículo científico publicado en 2012

The Development of a Facile Tandem Wolff/Cope Rearrangement for the Synthesis of Fused Carbocyclic Skeletons ⬇️

artículo científico publicado el 12 de noviembre de 2003

Total Syntheses of Xiamycins A, C, F, H and Oridamycin A and Preliminary Evaluation of their Anti-Fungal Properties

artículo científico publicado en 2019

Total Synthesis of (−)-Xishacorene B from (R)-Carvone Using a C–C Activation Strategy

artículo científico publicado en 2018

Total Synthesis of Pentacyclic (-)-Ambiguine P Using Sequential Indole Functionalizations

scientific article published on 04 February 2019

Total Synthesis of Terpenoids Employing a "Benzannulation of Carvone" Strategy: Synthesis of (-)-Crotogoudin.

artículo científico publicado en 2017

Total Synthesis of the Diterpenoid Alkaloid Arcutinidine Using a Strategy Inspired by Chemical Network Analysis

scientific article published on 21 August 2019

Total synthesis and isolation of citrinalin and cyclopiamine congeners ⬇️

artículo científico publicado en 2014

Total synthesis of (+)-complanadine A using an iridium-catalyzed pyridine C-H functionalization.

artículo científico publicado en 2010

Toward a symphony of reactivity: cascades involving catalysis and sigmatropic rearrangements

artículo científico

Tungsten-Catalyzed Heterocycloisomerization Approach to 4,5-Dihydro-benzo[b]furans and -indoles ⬇️

artículo científico publicado el 6 de junio de 2012

Understanding Regiodivergence in a Pd(II)-Mediated Site-Selective C–H Alkynylation

β-Carboline Amides as Intrinsic Directing Groups for C(sp2)-H Functionalization

artículo científico publicado en 2017

Lista de obras de Richmond Sarpong

A Benzyne Insertion Approach to Hetisine-Type Diterpenoid Alkaloids: Synthesis of Cossonidine (Davisine)

A Case for Bond-Network Analysis in the Synthesis of Bridged Polycyclic Complex Molecules: Hetidine and Hetisine Diterpenoid Alkaloids

A Copper-Mediated Conjugate Addition Approach to Analogues of Aconitine-Type Diterpenoid Alkaloids

A Late-Stage Functionalization Approach to Derivatives of the Pyrano[3,2- a]carbazole Natural Products

A Short Synthesis of Delavatine A Unveils New Insights into Site-Selective Cross-Coupling of 3,5-Dibromo-2-pyrone

A Unified Strategy for the Enantiospecific Total Synthesis of Delavatine A and Formal Synthesis of Incarviatone A

A Unifying Synthesis Approach to the C18-, C19-, and C20-Diterpenoid Alkaloids

A divergent approach to the synthesis of the yohimbinoid alkaloids venenatine and alstovenine.

A unified strategy to reverse-prenylated indole alkaloids: total syntheses of preparaherquamide, premalbrancheamide, and (+)-VM-55599

An approach to the synthesis of dimeric resveratrol natural products via a palladium-catalyzed domino reaction

Application of a Palladium-Catalyzed C-H Functionalization/Indolization Method to Syntheses of cis-Trikentrin A and Herbindole B.

Application of a Palladium-Catalyzed C−H Functionalization/Indolization Method to Syntheses ofcis-Trikentrin A and Herbindole B

Atropurpuran - Missing Biosynthetic Link Leading to the Hetidine and Arcutine C20-Diterpenoid Alkaloids or an Oxidative Degradation Product?

Author Correction: Deconstructive diversification of cyclic amines

Bio-inspired synthesis of xishacorenes A, B, and C, and a new congener from fuscol

Bioinspired chemical synthesis of monomeric and dimeric stephacidin A congeners.

Calyciphylline B-Type Alkaloids: Total Syntheses of (-)-Daphlongamine H and (-)-Isodaphlongamine H

Calyciphylline B-type Alkaloids: Evolution of a Synthetic Strategy to (-)-Daphlongamine H

Catalyst-controlled formal [4 + 3] cycloaddition applied to the total synthesis of (+)-barekoxide and (-)-barekol

Chemoselective Esterification and Amidation of Carboxylic Acids with Imidazole Carbamates and Ureas ⬇️

Chichibabin-type direct alkylation of pyridyl alcohols with alkyl lithium reagents

Concise synthesis of pauciflorol F using a Larock annulation

Copper-Catalyzed [4+2] Cycloaddition of 9 H-Cyclohepta[ b]pyridine-9-one and Electron-Rich Alkenes

Correction to “Generality and Strength of Transition Metal β-Effects”

Cyanoamidine Cyclization Approach to Remdesivir's Nucleobase

Deconstructive fluorination of cyclic amines by carbon-carbon cleavage

Development of an anomalous Heck reaction: skeletal rearrangement of divinyl and enyne carbinols

Direct access to functionalized azepanes by cross-coupling with α-halo eneformamides

Direct methoxypyridine functionalization approach to magellanine-type Lycopodium alkaloids

Divergent reactions on racemic mixtures

Dual Brønsted Acid/Nucleophilic Activation of Carbonylimidazole Derivatives ⬇️

Effect of protic additives in Cu-catalysed asymmetric Diels-Alder cycloadditions of doubly activated dienophiles: towards the synthesis of magellanine-type Lycopodium alkaloids.

Electronic effects in the pt-catalyzed cycloisomerization of propargylic esters: synthesis of 2,3-disubstituted indolizines as a mechanistic probe

Enantiospecific Entry to a Common Decalin Intermediate for the Syntheses of Highly Oxygenated Terpenoids

Expedient synthesis of fused azepine derivatives using a sequential rhodium(II)-catalyzed cyclopropanation/1-aza-Cope rearrangement of dienyltriazoles

Experimental characterization and computational study of unique C,N-chelated lithium dianions

Function and Structure of MalA/MalA', Iterative Halogenases for Late-Stage C-H Functionalization of Indole Alkaloids.

Gallium(III)-catalyzed cycloisomerization approach to the diterpenoid alkaloids: construction of the core structure for the hetidines and hetisines

Generality and Strength of Transition Metal β-Effects

Heathcock-inspired strategies for the synthesis of fawcettimine-type Lycopodium alkaloids

Indolizinones as synthetic scaffolds: fundamental reactivity and the relay of stereochemical information

Insect ryanodine receptor: distinct but coupled insecticide binding sites for [N-C(3)H(3)]chlorantraniliprole, flubendiamide, and [(3)H]ryanodine

Intramolecular C(sp3)-N coupling by oxidation of benzylic C,N-dianions

Isocanthine Synthesis via Rh(III)-Catalyzed Intramolecular C-H Functionalization.

Isolation, synthesis and bioactivity studies of phomactin terpenoids ⬇️

Magnesiate Addition/Ring-Expansion Strategy To Access the 6-7-6 Tricyclic Core of Hetisine-Type C20-Diterpenoid Alkaloids

Mechanism of a No-Metal-Added Heterocycloisomerization of Alkynylcyclopropylhydrazones: Synthesis of Cycloheptane-Fused Aminopyrroles Facilitated by Copper Salts at Trace Loadings.

Metabolomics Reveals Minor Tambjamines in a Marine Invertebrate Food Chain

Methoxypyridines in the synthesis of Lycopodium alkaloids: total synthesis of (+/-)-lycoposerramine R

Neonicotinoid insecticides induce salicylate-associated plant defense responses.

New GABA/glutamate receptor target for [³H]isoxazoline insecticide

Organic Chemistry: A Call to Action for Diversity and Inclusion

Oxazaborinines from Vinylogous N-Allylic Amides: Reactivities of Underexplored Heterocyclic Building Blocks.

Oxidative cyclization of prodigiosin by an alkylglycerol monooxygenase-like enzyme.

Parallel kinetic resolution approach to the cyathane and cyanthiwigin diterpenes using a cyclopropanation/Cope rearrangement

Production of the antimalarial drug precursor artemisinic acid in engineered yeast

Protic-solvent-mediated cycloisomerization of quinoline and isoquinoline propargylic alcohols: syntheses of (±)-3-demethoxyerythratidinone and (±)-cocculidine

Pt(II)-catalyzed synthesis of 1,2-dihydropyridines from aziridinyl propargylic esters

Pt-catalyzed cyclization/1,2-migration for the synthesis of indolizines, pyrrolones, and indolizinones

Pt-catalyzed cyclization/migration of propargylic alcohols for the synthesis of 3(2H)-furanones, pyrrolones, indolizines, and indolizinones

Pt-catalyzed pentannulations from in situ generated metallo-carbenoids utilizing propargylic esters

Reactivity and Selectivity Controlling Factors in the Pd/Dialkylbiarylphosphine-Catalyzed C-C Cleavage/Cross-Coupling of an N-Fused Bicyclo α-Hydroxy-β-Lactam

Rearrangement of Hydroxylated Pinene Derivatives to Fenchone-Type Frameworks: Computational Evidence for Dynamically-Controlled Selectivity

Remarkable facilitation of hetero-cycloisomerizations with water and other polar protic solvents: metal-free synthesis of indolizines

Single-atom logic for heterocycle editing

Stereocontrolled synthesis of vicinally functionalized piperidines by nucleophilic β-addition of alkyllithiums to α-aryl substituted piperidine enecarbamates

Structure, biosynthetic relationships and chemical synthesis of the icetexane diterpenoids.

Studies on C20-diterpenoid alkaloids: synthesis of the hetidine framework and its application to the synthesis of dihydronavirine and the atisine skeleton

Surveying ubiquitin structure by noncovalent attachment of distance constrained bis(crown) ethers.

Syntheses of Denudatine Diterpenoid Alkaloids: Cochlearenine, N-Ethyl-1α-hydroxy-17-veratroyldictyzine, and Paniculamine.

Synthesis of Bridged Bicyclic Amines by Intramolecular Amination of Remote C-H Bonds: Synergistic Activation by Light and Heat

Synthesis of Cycloprodigiosin Identifies the Natural Isolate as a Scalemic Mixture

Synthesis of the bridging framework of phragmalin-type limonoids

Synthesis of the pentacyclic skeleton of the indole alkaloid arboflorine.

Synthetic strategies toward hetidine and hetisine-type diterpenoid alkaloids

Synthetic studies on pseudo-dimeric Lycopodium alkaloids: total synthesis of complanadine B.

Synthetic studies on the icetexones: enantioselective formal syntheses of icetexone and epi-icetexone.

Synthetic studies toward lapidilectine-type Kopsia alkaloids

The Development of a Facile Tandem Wolff/Cope Rearrangement for the Synthesis of Fused Carbocyclic Skeletons ⬇️