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- Title
Direct Access to Carbamates through Palladium‐Catalyzed Carbonylation of Nitroarenes and Siloxanes.
- Authors
Yuan, Weiheng; An, Tongshun; Liu, Chenwei; Qin, Xiaowen; Yin, Zhiping
- Abstract
A novel and applicable method for the preparation of various carbamates via a palladium‐catalyzed carbonylation reaction was developed. In the absence of fluorine sources, a wide range of nitroarenes and siloxanes are readily reacted to give the corresponding carbamates in yields ranging from 23 % to 97 % using Mo(CO)6 as both the reducing agent and the carbonyl source. Mechanistic experiments indicated that isocyanate was found to be a critical intermediate in the overall reaction.
- Subjects
CARBONYLATION; CARBAMATES; NITROAROMATIC compounds; SILOXANES; REDUCING agents; CARBAMATE derivatives
- Publication
Asian Journal of Organic Chemistry, 2024, Vol 13, Issue 6, p1
- ISSN
2193-5807
- Publication type
Article
- DOI
10.1002/ajoc.202400078