チアツォール誘導体の研究 (第9報)
Bis (thiazolyl-2) sulfide体の研究 その2
1956 年 76 巻 3 号 p. 301-305
詳細
1956 年 76 巻 3 号 p. 301-305
By the reaction of 2-(2-mercapto-4-methyl-5-thiazolyl) ethanol (I) or ethyl 2-mercapto-4-methyl-5-thiazolylcarboxylate (VIII) and 2-(2-chloro-4-methyl-5-thiazolyl) ethanol (IV) or ethyl 2-chloro-4-methyl-5-thiazolylcarboxylate (IX), the corresponding bis (4-methyl-5-β-hydroxyethylthiazoiyl-2) sulfide (V), bis (4-methyl-5-ethoxycarbonylthiazolyl-2) sulfide (X), and 4, 4′-dimethyl-5-β-hydroxyethyl-5′-ethoxycarbonyldithiazolyl-2, 2′ sulfide (XII) were obtained. However, in the reaction of (I) and (IX), and of (IV) and (VIII), (V) and (X) were obtained as by-products besides (XII).
