119125-31-4Relevant articles and documents
Metal-free catalyzed regioselective allylic trifluoromethanesulfonylation of aromatic allylic alcohols with sodium trifluoromethanesulfinate
Liao, Jianhua,Guo, Wei,Zhang, Zhenming,Tang, Xiaodong,Wu, Wanqing,Jiang, Huanfeng
, p. 1304 - 1309 (2016)
An efficient procedure for the preparation of allylic trifluoromethanesulfones with high regioselectivity from aromatic allylic alcohols/esters and NaSO2CF3 under transition-metal-free conditions is described. A wide range of functional groups were tolerated. This is the first example to realize different types of allylic alcohols, including primary, secondary, and tertiary allylic alcohols, all of which transferred to the corresponding products efficiently in good to excellent yields with readily available and inexpensive NaSO2CF3. The synthetic utility of the method was demonstrated by performing the reaction at gram scale.
Enantioenriched Methylene-Bridged Benzazocanes Synthesis by Organocatalytic and Superacid Activations
Beaud, Rodolphe,Michelet, Bastien,Reviriot, Yasmin,Martin-Mingot, Agnès,Rodriguez, Jean,Bonne, Damien,Thibaudeau, Sébastien
supporting information, p. 1279 - 1285 (2019/12/24)
Achieving in a straightforward way the synthesis of enantioenriched elaborated three-dimensional molecules related to bioactive natural products remains a long-standing quest in organic synthesis. Enantioselective organocatalysis potentially offers a uniq
Nickel-Catalyzed Direct Coupling of Allylic Alcohols with Organoboron Reagents
Wang, Gaonan,Gan, Yi,Liu, Yuanhong
supporting information, p. 916 - 920 (2018/09/22)
The direct coupling of allylic alcohols with arylboronic acids or their derivatives catalyzed by Ni(cod)2 in the presence of a catalytic amount of base has been developed. A wide variety of allylic substrates or arylboronic acids turned out to be applicable to this catalytic system. The present method does not require the use of ligands for stabilizing the nickel catalyst in most cases or additional activators for activation of allylic alcohols.
