| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a sulfinic acid ester compound without using a disulfide compound being a malodorous substance. SOLUTION: The method for producing the sulfinic acid ester compound represented by formula (4) (Ar is an aromatic group which may be substituted with a lower alkyl group, a halogen atom, an aryl group, an aralkyl group, nitro group, cyano group, a carboxyl group or an acyl group; R<SP>2</SP>is a primary or a secondary alkyl group) comprises reacting a carbamate compound represented by formula (1) (Ar is as shown above; R<SP>1</SP>is a lower alkyl group; (n) is an integer of 1-4) with an N-halosuccinimide represented by formula (2) (X is chlorine atom or bromine atom) with an alcohol compound represented by formula (3) (R<SP>2</SP>is as shown above). COPYRIGHT: (C)2005,JPO&NCIPI
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