Patent ID: 7282316

Claim:
A sulfonyldiazomethane compound represented by formula (1): wherein R 1 represents a hydrogen atom or a linear, branched or cyclic, substituted or unsubstituted C 1-6 alkyl group; Cy represents a cyclohexyl group, a cyclohexyl group having part or all of hydrogen atoms in a ring thereof substituted by a linear, branched or cyclic, unsubstituted C 1-6 alkyl group only, a cyclohexyl group having part or all of hydrogen atoms in a ring thereof substituted by a linear, branched or cyclic, unsubstituted C 1-6 alkoxy group, a cyclohexyl group having a carbonyl group in a ring thereof, a cyclohexyl group having a carbonyl group in a ring thereof and having part or all of hydrogen atoms in the ring substituted by a linear, branched or cyclic, substituted or unsubstituted C 1-6 alkyl or alkoxy group, or a cyclohexyl group with a C 0-6 alicyclic structure only or with a C 0-6 heterocyclic structure; G represents SO 2 or CO; R 2 represents a linear, branched or cyclic, substituted or unsubstituted C 1-10 alkyl group or a substituted or unsubstituted C 6-14 aryl group; and p stands for 1 or 2 and q stands for 0 or 1, satisfying p+q=2.