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- Title
The Nitromethylation of 1,3‐Diarylpropenes Mediated by DDQ: N,N‐Dimethyl‐2‐Nitroethyleneamine as a Nitromethane Equivalent.
- Authors
Deng, Zhiteng; Cheng, Dongping; Xu, Xiaoliang; Yan, Jizhong
- Abstract
The nitromethylation of 1,3‐diarylpropenes via 2,3‐dichloro‐5,6‐dicyano‐1,4‐benzoquinone (DDQ) mediated C−H oxidative activation is reported, in which N,N‐dimethyl‐2‐nitroethyleneamine is used as a nitromethane equivalent. The precedent method for the synthesis of 1,3‐diaryl‐2‐propenylnitromethanes is safe and easy to work‐up. Oxidative coupling: The nitromethylation of 1,3‐diarylpropenes was mediated by DDQ using N,N‐dimethyl‐2‐nitroethyleneamine as a nitromethane equivalent. It provides a safe and convenient method for the synthesis of 1,3‐diaryl‐2‐propenylnitromethanes.
- Subjects
NITROMETHANE; AMINE derivatives; BENZOQUINONES
- Publication
Asian Journal of Organic Chemistry, 2019, Vol 8, Issue 2, p283
- ISSN
2193-5807
- Publication type
Article
- DOI
10.1002/ajoc.201800672