发明名称 |
PROCESS FOR PRODUCING O-METHYL-N-NITROISOUREA |
摘要 |
Disclosed is an industrially advantageous process for producing O-methyl-N-nitroisourea. Disclosed is a process for obtaining O-methyl-N-nitroisourea represented by the following chemical formula (1) or a salt thereof in a high yield by performing the nitration of O-methylisourea represented by the following chemical formula (2) or a salt thereof with nitrating agents in the presence of fuming sulfuric acid. (see formula 2) (see formula 1)
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申请公布号 |
CA2641544(C) |
申请公布日期 |
2011.01.11 |
申请号 |
CA20072641544 |
申请日期 |
2007.02.07 |
申请人 |
MITSUI CHEMICALS, INC. |
发明人 |
KATSUTA, HIROYUKI;TAKAHASHI, KIYOSHI |
分类号 |
C07C273/00;C07B61/00;C07C275/70 |
主分类号 |
C07C273/00 |
代理机构 |
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主权项 |
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地址 |
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