Atmosphere-Controlled Chemoselectivity: Rhodium-Catalyzed Alkylation and Olefination of Alkylnitriles with Alcohols
作者:Junjun Li、Yuxuan Liu、Weijun Tang、Dong Xue、Chaoqun Li、Jianliang Xiao、Chao Wang
DOI:10.1002/chem.201704037
日期:2017.10.17
The chemoselectivealkylation and olefination of alkylnitriles with alcohols have been developed by simply controlling the reaction atmosphere. A binuclear rhodium complex catalyzes the alkylation reaction under argon through a hydrogen‐borrowing pathway and the olefination reaction under oxygen through aerobic dehydrogenation. Broad substrate scope is demonstrated, permitting the synthesis of some
Vande Velde, Christophe M. L.; Blockhuys, Frank; Van Alsenoy, Christian, Journal of the Chemical Society. Perkin Transactions 2 (2001), 2002, # 7, p. 1345 - 1351
作者:Vande Velde, Christophe M. L.、Blockhuys, Frank、Van Alsenoy, Christian、Lenstra, Albert T. H.、Geise, Herman J.
DOI:——
日期:——
Direct Synthesis of α,β-Unsaturated Nitriles in Solid/Liquid Heterogeneous Medium
作者:F. Ladhar、R. El Gharbi
DOI:10.1080/00397919108016764
日期:1991.2
alpha,beta-unsaturated nitriles are obtained with high yields by condensation of diversely substituted aldehydes using nitriles in the presence of K2CO3. These basic active species avoids aldolisation generally observed in this type of reaction.
LADHAR, F.;EL, GHARBI R., SYNTH. COMMUN., 21,(1991) N, C. 413-417