| 摘要 |
1462974 Esters of thiocarbamic acid STAUFFER CHEMICAL CO 18 Feb 1974 [26 April 1973] 7289/74 Heading C2C Esters of thiocarbamic acid are made by reacting a carbamyl halide with a mercaptan in the presence of an aqueous solution of an inorganic basic compound, e.g. a hydroxide of sodium, potassium, lithium, calcium, barium or strontium. Examples describe the preparation of (A) S-ethyl hexahydro-1H-azepine-1-carbothioate, (B) S - benzyl di - n - propyl thiocarbamate, (C) S - propyl butylethyl thiocarbamate and (D) S-ethyl dipropyl thiocarbamate. |
