科研之友
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摘要
A facile and efficient sonochemical method for the preparation of carbodiimides from their corresponding thioureas or ureas was described. Using Ph3P-I-2 combination in the presence of triethylamine, various diaryl, aryl-alkyl, as well as dialkyl substituted substrates could be converted into carbodiimides in good-to-excellent yields within short reaction times under mild conditions with simple experimental setup.
- 出版日期2016-11
