| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of producing a compound represented by formula (8) where the compound can be synthesized in large quantity with high yields. ! SOLUTION: This invention provides a method of producing a compound represented by formula (8) where a compound represented by formula (6) is reacted with a compound represented by formula (7), and the obtained compound is reacted with iodine in the presence of a base. ! COPYRIGHT: (C)2015,JPO&INPIT |
