83520-78-9Relevant articles and documents
Benzyltriboronates: Building Blocks for Diastereoselective Carbon-Carbon Bond Formation
Palmer, W. Neil,Zarate, Cayetana,Chirik, Paul J.
, p. 2589 - 2592 (2017)
A highly diastereoselective carbon-carbon bond-forming reaction involving the tandem coupling of benzyltriboronates, enoates, and alkyl halides is described. This method was enabled by the discovery of α-diimine nickel catalysts that promote the chemosele
Nazarov cyclization of divinyl and arylvinyl epoxides: Application in the synthesis of resveratrol-based natural products
Sudhakar, Gangarajula,Satish, Kovela
, p. 6475 - 6480 (2015/04/22)
New variation in the Nazarov cyclization has been developed by preparing divinyl and arylvinyl epoxides as pentadienyl cation precursors for the first time. Highly substituted cyclopentadienes, hydrindienes, and indenes were synthesized to demonstrate the compatibility of this reaction with substrates bearing a variety of substitutions and having different types of epoxides. Application of this method in the synthesis of resveratrol-based natural products was also demonstrated.
Hydroacylation of 2-butyne from the alcohol or aldehyde oxidation level via ruthenium catalyzed C-C bond forming transfer hydrogenation
Williams, Vanessa M.,Leung, Joyce C.,Patman, Ryan L.,Krische, Michael J.
supporting information; experimental part, p. 5024 - 5029 (2009/10/24)
Under the conditions of ruthenium catalyzed transfer hydrogenation, 2-butyne couples to alcohols 1a-1j to deliver α,β-unsaturated ketones 3a-3j in good to excellent isolated yields with complete E-stereoselectivity. Under identical conditions, aldehydes 2
