发明名称 |
2,5,6,8,9-Penta-alkyl or penta-aralkyl-substituted 1,3,7-triazabicyclo(3,3,1) non-3-enes and trialkyl or triaralkyl-substituted tetrahydropyrimidines |
摘要 |
This invention relates to the preparation of penta-alkyl (or aralkyl)-substituted 1,3,7-triazabicyclo (3,3,1) non-3-enes (TBN's) and trialkyl (or aralkyl)-substituted tetrahydropyrimidines (THP's) by reacting trialkyl (or aralkyl)-hexahydrotriazines and/or N,N'-dialkylidene 1,1-diamino alkanes in the presence of a Lewis acid; and to the products thereof.
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申请公布号 |
US4490293(A) |
申请公布日期 |
1984.12.25 |
申请号 |
US19830454940 |
申请日期 |
1983.01.03 |
申请人 |
PETROLITE CORPORATION |
发明人 |
OUDE ALINK, BERNARDUS A. |
分类号 |
C23F11/14;(IPC1-7):C07D487/18;C07D239/70;C07D251/00 |
主分类号 |
C23F11/14 |
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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