Patent ID: 9643942
Date: 2017-05-09
CPC Classifications: C07D

Claim:
1. A method for producing a 1,1-disubstituted hydrazine compound comprising reacting a hydrazino compound represented by a formula (I) with a compound represented by a formula (III): R-Hal in an aprotic polar solvent in the presence of a base selected from an alkali metal hydroxide and alkaline-earth metal hydroxide in an amount of 1.0 to 3.0 equivalents based on the hydrazino compound, wherein Hal represents a chlorine atom, a bromine atom, or an iodine atom, and R represents a substituted or unsubstituted organic group having 1 to 12 carbon atoms, wherein X represents an oxygen atom, a sulfur atom, —CH wherein each of R wherein R the 1,1-disubstituted hydrazine compound being represented by a formula (II), wherein X, R, and R X are the same as defined above.