期刊论文详细信息
Journal of the Brazilian Chemical Society | |
Conjugate Reduction of a,b-Unsaturated Carbonyl Compounds. Selective Inhibition of Benzyl Ether Hydrogenolysis by NH4OH/MeOH | |
Luiz C. Dias1  Priscila L. Campano1  | |
[1] ,Universidade Estadual de Campinas Instituto de Quimica Campinas SP ,Brazil | |
关键词: conjugate reduction; inhibition of benzyl ether hydrogenolysis; chemoselective reduction of alpha; beta-unsaturated compounds; selective catalytic hydrogenation; | |
DOI : 10.1590/S0103-50531998000100017 | |
来源: SciELO | |
【 摘 要 】
Uma série de alquil e aril cetonas, ésteres e N-metóxi-N-metil amidas (Amidas de Weinreb) alfa,beta-insaturadas contendo um grupo protetor O-benzyl sofrem redução conjugada por H2/Pd/C na presença de solução 2N de NH4OH/MeOH a temperatura ambiente e pressão normal deixando o grupo benzil intacto.
【 授权许可】
CC BY
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
【 预 览 】
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RO202005130104115ZK.pdf | 58KB | download |