发明名称 |
Preparation of 2-amino-n-butanol |
摘要 |
2-Amino-n-butanol is prepared by condensing 1-nitropropane with formaldehyde in an aqueous medium in the presence of a phase transfer agent which acts both as a basic catalyst and as a surfactant, and the resulting 2-nitro-n-butanol obtained is subjected to catalytic hydrogenation using a hydrogenating mixture consisting of hydrogen and nitrogen at a pressure of 8 to 12 bars.
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申请公布号 |
US4067905(A) |
申请公布日期 |
1978.01.10 |
申请号 |
US19760650695 |
申请日期 |
1976.01.20 |
申请人 |
SOCIETE CHIMIQUE DE LA GRANDE PAROISSE, AZOTE ET PRODUITS CHIMIQUES |
发明人 |
ADRIAN, GUY;SION, MARCEL-XAVIER;BENATTAR, ANDRE |
分类号 |
C07B61/00;B01J31/00;C07C67/00;C07C213/00;C07C213/02;C07C215/08;(IPC1-7):C07C91/04 |
主分类号 |
C07B61/00 |
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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