Preparations and Reactions of N-Benzoyl-and N-Ethoxycarbonylcarbodiimides

O Mitsunobu, M Tomari, H Morimoto, T Sato…

文献索引：Mitsunobu,O. et al. Bulletin of the Chemical Society of Japan, 1972 , vol. 45, p. 3607 - 3611

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被引用次数: 10

摘要

The reaction of N-benzoyl-Nt-butylthiourea with either diethyl azodicarboxylate or azodibenzoyl resulted in the formation of benzoyl-t-butylcarbodiimide in 84% and 48% yields, respectively. Dehydrosulfurization of various thioureas was also effected with mercuribenzamide. Benzoyl-or ethoxycarbonylcarbodiimides were obtained in over 80% yields. The reaction of benzoyl-t-butylcarbodiimide with one equivalent each of N- ...