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N-Heterocyclic carbene copper(I) complex-catalyzed synthesis of 2-aryl benzoxazoles and benzothiazoles

Urzua, Julio I.; Contreras Ramos, Renato; Salas, Cristian O.; Tapia, Ricardo A. (2016)

A new and efficient synthesis of 2-arylbenzoxazoles and benzothiazoles using a copper N-heterocyclic carbene complex is described. In a simple protocol a variety of 2-substituted benzoxazoles and benzothiazoles were obtained ...

Reductive decarboxylation of bicyclic prolinic systems. A new approach to the enantioselective synthesis of the Geissman-Waiss lactone. X-ray structure determination of a key lactone intermediate

Ambrosio, JCL; Santos, RHD; Correia, CRD (Soc Brasileira QuimicaSao PauloBrasil, 2003)

Advances in Photocatalytic Organic Synthetic Transformations in Water and Aqueous Media

Barata Vallejo, Sebastian; Yerien, Damián Emilio; Postigo, Jose Alberto (American Chemical Society, 2021-07)

Advances in visible light-photocatalyzed preparative synthetic organic transformations in water or aqueous media are studied. Both the convenience of visible light photocatalytic strategies to achieve synthetic organic ...

Electrolyte effects on the cationic micelle catalyzed decarboxylation of 6-nitrobenzisoxazole-3-carboxylate anion

Bunion, Clifford; Minch, Michael; Hidalgo, Josefina; Sepulveda, Luis (1973)

The unimolecular decarboxylation of 6-nitrobenzisoxazole-3-carboxylate ion is strongly catalyzed by micelles of cationic and nonionic surfactants. The catalysis by cationic micelles can be enhanced by adding some electrolytes ...

Chemo-, Regio- And Stereoselective Heck Arylation Of Allylated Malonates: Mechanistic Insights By Esi-ms And Synthetic Application Toward 5-arylmethyl-γ-lactones.

Oliveira, Caio C; Marques, Marcelo V; Godoi, Marla N; Regiani, Thaís; Santos, Vanessa G; dos Santos, Emerson A F; Eberlin, Marcos N; Sá, Marcus M; Correia, Carlos R D (2014)

Reação de arilação de Heck regio e estereosseletiva da 3-desidroprolina com sais de arildiazonio : aplicação na sintese total de analogos neuroexcitatorios do acido acromelicoRegio and stereoselective Heck arylation of 3-dehydroprolines with aryldiazonium salts. Total synthesis of the neuroexcitatory acromelic acid analogues

Silva, Kezia Peixoto da ([s.n.], 2006)

Chemo-, Regio- And Stereoselective Heck Arylation Of Allylated Malonates: Mechanistic Insights By Esi-ms And Synthetic Application Toward 5-arylmethyl-γ-lactones

Oliveira C.C.; Marques M.V.; Godoi M.N.; Regiani T.; Santos V.G.; Santos E.A.F.D.; Eberlin M.N.; Sa M.M.; Correia C.R.D. (American Chemical Society, 2014)

Preparação de y, -epóxi malonatos e aplicação na síntese de ciclopropano carboxamidas e y-arilmetil lactonas

Marques, Marcelo Volpatto (2015)

Síntesis y funcionalización de (hetero)árenos mediante reacciones catalizadas por paladio o reducción de sulfóxidos: un enfoque hacia la obtención de 2-alquilbenzofuranos y otras moléculas de interés biológico

Mahecha Mahecha, Camilo Andres (Universidad de los AndesDoctorado en Ciencias - QuímicaFacultad de CienciasDepartamento de Química, 2022-07-22)

Este documento presenta los resultados experimentales más relevantes de la investigación realizada en el Laboratorio de Síntesis Orgánica, Bio y Organocatálisis del Departamento de Química de la Universidad de los Andes ...

O uso de azalactonas em síntese orgânica: preparação, aplicação em reações de formação de ligação C-C e em síntese total

Pinheiro, Danielle Lobo Justo (Universidade Federal de Juiz de Fora (UFJF)BrasilICE – Instituto de Ciências ExatasPrograma de Pós-graduação em QuímicaUFJF, 2018)