Tetrahedron letters

Cp 2 TiCl 2-Catalyzed reaction of grignard reagents with isocyanates, formation of reduction-coupling product of isocyanates

Y Zhang, J Jiang, Z Zhang

文献索引：Zhang, Yongmin; Jiang, Jinlong; Zhang, Zhangxi Tetrahedron Letters, 1988 , vol. 29, # 6 p. 651 - 652

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被引用次数: 8

摘要

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Phenylisocyanate and phenylthioisocyanate react with Grignard reagents in the presence of a small amount of Cp 2 TiCl 2 at room temperature to afford reduction-coupling products, N-methyl-N, N′-diphenylurea and N-methyl-N, N′-diphenylthiourea.