Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5219183 | Tetrahedron | 2012 | 7 Pages |
Abstract
A novel and efficient synthesis of benzoxazine and 1,3-oxazine derivatives via ligand-free copper(I)-catalyzed one-pot cascade addition/cyclization reaction has been developed. A variety of carbodiimides coupled with o-halophenylmethanols and/or substituted (Z)-3-iodoprop-2-en-1-ols to give the corresponding products in moderate to excellent yields under the mild condition.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Guodong Shen, Dingben Chen, Yiliang Zhang, Manman Sun, Kai Chen, Cong Jin, Kaining Li, Weiliang Bao,