发明名称 |
Process for producing cyanobenzyl compounds |
摘要 |
<p>An industrially advantageous process for producing cyanobenzyl compounds under mild conditions from relatively easily available cyanobenzylamine having a cyano group on the benzene ring or a compound thereof which is ring-substituted with a chlorine atom, a fluorine atom, etc. The process for producing a cyanobenzyl compound includes transforming an aminomethyl group of a cyanobenzylamine compound into a hydroxymethyl group, a halogenomethyl group, or an acyloxymethyl group without causing damage to a cyano group on the benzene ring. The transformation may be carried out by use of nitrosonium ions.</p> |
申请公布号 |
EP1004574(A1) |
申请公布日期 |
2000.05.31 |
申请号 |
EP19990123443 |
申请日期 |
1999.11.24 |
申请人 |
SHOWA DENKO KABUSHIKI KAISHA |
发明人 |
YASUDA, HIROSHI;MURAKAMI, MASATOSHI |
分类号 |
C07C253/30;C07C255/50;C07C255/53;C07C255/55;(IPC1-7):C07C253/30 |
主分类号 |
C07C253/30 |
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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