Thiamine Alkyl Sulfide類の合成
1956 年 76 巻 6 号 p. 616-620
詳細
1956 年 76 巻 6 号 p. 616-620
Several thiamine alkyl sulfides, such as CH3 (X), C2H5 (XI), C3H7 (XII) and C4H9 (XIII) were prepared by alkylating the thiamine with dimethyl sulfate, halogen alkyl or alkyl p-toluenesulfonates in good yields. It was found that all these compounds have two melting points, and it seems to be a dimorphism.
Methyl sulfonium iodide of (X) was obtained by the reaction of thiamine methyl sulfide and methyl iodide.
