期刊
ORGANIC LETTERS
卷 24, 期 24, 页码 4438-4443出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.2c01662
关键词
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资金
- Science and Engineering Research Board (SERB), New Delhi [CRG/2019/002236]
- SERB [JCB/2021/000032, PDF/2020/000660, PDF/2019/000353]
- CSIR
Here, we present a room-temperature catalytic pathway for the synthesis of 1,3,5-tri(het)aryl derivatives from nitroalkenes using simple Pd(OAc)(2). This newly developed method forms C-C bonds in a cascade manner starting from a pallado-Morita-Baylis-Hillman (MBH) type adduct. The broad substrate scopes, functional group tolerance, and different aryl-substituted benzene derivatives make this method more attractive. Furthermore, the isolation of intermediates and DFT studies provide important insights into the mechanism of the catalytic cycle.
Herein, a room-temperature catalytic pathway for 1,3,5-tri(het)aryl derivatives from nitroalkenes using simple Pd(OAc)(2) is presented. This newly developed C-C bond-forming methodology takes place in a cascade manner with the initial pallado-Morita-Baylis-Hillman (MBH) type adduct. The broad substrate scopes, functional group tolerance, and different aryl-substituted benzene derivatives make this methodology more attractive. Furthermore, the mechanistic understanding through isolation of intermediates and DFT studies of the catalytic cycle provide requisite insight into the methodology.
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