7070-09-9Relevant articles and documents
Conversion of Carbonyl Compounds to Olefins via Enolate Intermediate
Cao, Zhi-Chao,Xu, Pei-Lin,Luo, Qin-Yu,Li, Xiao-Lei,Yu, Da-Gang,Fang, Huayi,Shi, Zhang-Jie
supporting information, p. 781 - 785 (2019/06/24)
A general and efficient protocol to synthesize substituted olefins from carbonyl compounds via nickel catalyzed C—O activation of enolates was developed. Besides ketones, aldehydes were also suitable substrates for the presented catalytic system to produce di- or tri- substituted olefins. It is worth noting that this approach exhibited good tolerance to highly reactive tertiary alcohols, which could not survive in other reported routes for converting carbonyl compounds to olefins. This method also showed good regio- and stereo-selectivity for olefin products. Preliminary mechanistic studies indicated that the reaction was accomplished through nickel catalyzed C—O activation of enolates, thus offering helpful contribution to current enol chemistry.
Renewable camphor-derived hydroperoxide: Synthesis and use in the asymmetric epoxidation of allylic alcohols
Lattanzi, Alessandra,Iannece, Patrizia,Vicinanza, Assunta,Scettri, Arrigo
, p. 1440 - 1441 (2007/10/03)
Renewable enantiopure tertiary furyl hydroperoxide has been easily synthesized in two steps starting from low cost (+)-(1R)-camphor and it has been used in the asymmetric epoxidation and kinetic resolution of allylic alcohols (enantioselectivities up to 46%).
Cine Substitution in Vinylstannane Cross-Coupling Reactions
Stork, Gilbert,Isaacs, Richard C. A.
, p. 7399 - 7400 (2007/10/02)
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