Patent ID: 7101651

Claim:
A sulfonyldiazomethane compound having the following general formula (1): wherein R is independently hydrogen or a substituted or unsubstituted straight, branched or cyclic alkyl or alkoxy group of 1 to 4 carbon atoms, G is SO 2 or CO, R 3 is a substituted or unsubstituted straight, branched or cyclic alkyl group of 1 to 10 carbon atoms or a substituted or unsubstituted aryl group of 6 to 14 carbon atoms, p is 1 or 2, q is 0 or 1, satisfying p+q=2, n is 2 or 3, n′ is 0 or 1, m is independently an integer of 3 to 11, and k is an integer of 0 to 4.