77291-92-0Relevant articles and documents
Reductive Ring-Opening 1,3-Difunctionalizations of Arylcyclopropanes with Sodium Metal
Wang, Shuo,Kaga, Atsushi,Yorimitsu, Hideki
, p. 219 - 223 (2020/11/04)
Sodium dispersion promotes reductive ring opening of arylcyclopropanes. The presence of a reduction-resistant electrophile, such as methoxypinacolatoborane, epoxide, oxetane, paraformaldehyde, or chlorotrimethylsilane, during the reductive ring opening event leads to the formation of 1,3-difunctionalized 1-arylalkanes by immediate trappings of the resulting two reactive carbanions. In particular, the ring-opening 1,3-diborylations of arylcyclopropanes afford 1,3-diborylalkanes with high syn selectivity.
NOVEL PHOSPHOROUS (V)-BASED REAGENTS, PROCESSES FOR THE PREPARATION THEREOF, AND THEIR USE IN MAKING STEREO-DEFINED ORGANOPHOSHOROUS (V) COMPOUNDS
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Paragraph 0361; 0365; 0368, (2019/11/04)
The present invention relates to novel phosphorous (V) (P(V)) reagents, methods for preparing thereof, and methods for preparing organophosphorous (V) compounds by using the novel reagents.
Double Catalytic Kinetic Resolution (DoCKR) of Acyclic anti-1,3-Diols: The Additive Horeau Amplification
Merad, Jérémy,Borkar, Prashant,Caijo, Frédéric,Pons, Jean-Marc,Parrain, Jean-Luc,Chuzel, Olivier,Bressy, Cyril
, p. 16052 - 16056 (2017/11/21)
The concept of a synergistic double catalytic kinetic resolution (DoCKR) as described in this article was successfully applied to racemic acyclic anti-1,3-diols, a common motif in natural products. This process takes advantage of an additive Horeau amplif