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A DFT analysis of the strain-induced regioselective[2+2]cycloaddition of benzyne possessing fused four-membered ring
(2005)
The regioselective [2+2] cycloaddition of a substituted benzyne possessing a fused four-membered ring to a ketene acetal has been theoretically studied. This cycloaddition presents a two-step mechanism that is initiated ...
Convergent Total Synthesis of (+/-)-Apomorphine via Benzyne Chemistry: Insights into the Mechanisms Involved in the Key Step
(Georg Thieme Verlag Kg, 2017)
Convergent total synthesis of (+/-)-apomorphine hydrochloride was accomplished by an approach that employs in the key step a sequence of transformations involving a [4+2]-cycloaddition reaction followed by a hydrogen ...
2-pyridyl and 2-pyrimidyl cations: Stable o-hetarynium ions in the gas phase
(Amer Chemical SocWashingtonEUA, 1999)
Síntese totais de lisicamina e da (+-)-apomorfina via química de benzino
(Universidade Federal de São Paulo, 2016-04-29)
The benzyne chemistry have been successfully employed in several approches involving total syntheses of natural products and bioative substances. Thus, due to the considerable importance of 2-(trimethylsilyl)aryl triflates ...
Estudo visando à síntese total de morindaparvina A empregando química de benzino sob condições reacionais brandas
(Universidade Federal de São Paulo, 2022-06-22)
A química de benzino tem encontrado diversas aplicações na síntese de produtos naturais e na preparação de materiais funcionais. Dentre os métodos para a geração de benzino e arinos, a reação entre 2-(trimetilsilil)aril ...
Synthesis of Silylbiaryl Triflates by Chemoselective Suzuki Reaction
(Georg Thieme Verlag Kg, 2017)
A modular approach for the synthesis of functionalized silylbiaryl triflates has been developed. Iodinated silylaryl triflates were prepared via a gram-scale diiodination reaction, followed by a one-flask transformation, ...
Estudos visando sínteses totais de substâncias bioativas
(Universidade Federal de São Paulo, 2020-03-06)
A química de benzino tem encontrado aplicações em química orgânica, incluindo sínteses totais de produtos naturais e preparações de materiais funcionais. Neste sentido, 2-(trimetilsilil)aril trifluorometanossulfonatos ...
Síntese totais convergentes de alcalóides aporfinoides empregando química de benzino
(Universidade Federal de São Paulo, 2014-01-08)
The chemistry of benzyne has been successfully employed in several approaches involving the total synthesis of natural products and bioactive substances. Thus, due to the considerable importance of 2-(trimethylsilyl)aryl ...