发明名称 |
2-Tolyl-4,5-dihydroxymethyl imidazole |
摘要 |
A process for producing C-methylol imidazoles which comprises reacting imidazole compounds containing an aryl group at the 2-position with formaldehyde in a reaction medium having a pH of at least 7 whereby the formaldehyde adds to the carbon atom of the imidazole ring. The products are either monomethylol imidazoles or dimethlol imidazoles depending upon the starting imidazole compounds. Most of the C-methylol imidazoles thus obtained are new compounds.
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申请公布号 |
US4122277(A) |
申请公布日期 |
1978.10.24 |
申请号 |
US19770802972 |
申请日期 |
1977.06.02 |
申请人 |
SHIKOKU CHEMICALS CORPORATION |
发明人 |
SAWA, NATSUO;GOHDA, KYOKO |
分类号 |
C07D233/54;C07D233/64;(IPC1-7):C07D233/64 |
主分类号 |
C07D233/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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