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Back Cover: Lactonization of C(sp 2 )—H Bonds in Enamides with CO 2 (Chin. J. Chem. 5/2018)
Author(s) -
Zhang Zhen,
Zhu ChunJun,
Miao Meng,
Han JieLian,
Ju Tao,
Song Lei,
Ye JianHeng,
Li Jing,
Yu DaGang
Publication year - 2018
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.201880056
Subject(s) - chemistry , carboxylation , chin , stoichiometry , cover (algebra) , medicinal chemistry , stereochemistry , organic chemistry , catalysis , medicine , mechanical engineering , engineering , anatomy
The back cover picture shows a novel synthesis of 1,3‐oxazin‐6‐ones from enamides with CO 2 through C—H carboxylation and one‐pot cyclization. The concept of “CO 2 = CO + O”, using CO 2 to replace toxic CO and stoichiometric oxidant, guilds the development of this chemistry as well as green and safe synthetic methods in the future. More details are discussed in the article by Yu et al . on page 430–436.