| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for synthesizing 1,1,5,5-tetraalkylcarbohydrazides in a simple method by using an inexpensive material having a low toxicity. SOLUTION: This method for synthesizing the 1,1,5,5-tetraalkylcarbohydrazides is provided by performing the synthesis by using 1,1-dialkylhydrazines with diphenyl carbonates as raw materials. COPYRIGHT: (C)2004,JPO&NCIPI
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