| 摘要 |
<p>A process for producing a substituted benzoyl fatty acid derivative of the general formula (I) which is represented by the following reaction formula: <CHEM> [wherein R is H or -OC(R<3>)(R<4>)-R<5> (wherein each of R<3> and R<4> is H or a C1-6alkyl group, R<5> is a cyano group, -CON(R<6>)R<7> (wherein each of R<6> and R<7> is H or a C1-6alkyl group) or -COAR<8> (wherein R<8> is H or a C1-6alkyl group, and A is O or S)), each of R<1> and R<2> is H or a C1-6alkyl group, each of X's is a halogen atom, n is an integer of 1 to 3, Hal is a halogen atom, and R<9> is a C1-6alkyl group, an unsubstituted phenyl group, or a substituted phenyl group having one or more substituents selected from the group consisting of halogen atoms, C1-6alkyl groups, halo-C1-6alkyl groups, C1-6alkoxy groups, halo-C1-6alkoxy groups, C1-6alkylthio groups and halo-C1-6alkylthio groups] and makes it possible to produce the substituted benzoyl fatty acid derivative in high yield from inexpensive materials in the presense of a reusable catalyst.</p> |
