| 摘要 |
FIELD: chemistry.SUBSTANCE: present invention relates to a method of producing a salt of tetrazole methanesulphonic acid of formula (I), which involves acylating a compound (II)with a compound (III)and then adding methanesulphonic acid. The invention also relates to an intermediate compound of formula (II) and a method for production thereof.EFFECT: method according to the present invention can cut reaction time, improve safety and enables to obtain salts of tetrazole methanesulphonic acid of high purity with high output without using a column chromatography technique.22 cl, 2 tbl, 3 ex |
