中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-[2H3]methyl-2-(trimethylsilyloxy)-[3,3,3-2H3]propanenitrile | —— | C7H15NOSi | 163.24 |
PROBLEM TO BE SOLVED: To provide an economical manufacturing method of methyl methacrylate-d8 (C
SOLUTION: Methyl methacrylate-d8 is manufactured using as raw materials readily available methanol-d4 and acetone-d6 with all hydrogen atoms thereof deuterated, where methanol-d4 is converted into methanol-d3 with its methyl group fully deuterated and methyl methacrylate-d8 is obtained from the thus-obtained methanol-d3 with its methyl group fully deuterated and acetone cyanhydrin-d6 prepared from acetone-d6. A deuterium-containing compound, recovered when methanol-d4 is converted into methanol-d3 with its methyl group fully deuterated, is reutilized as a part of raw materials for manufacturing methanol-d4 and acetone-d6.
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