2,5,6,8,9-Penta-alkyl or penta-aralkyl-substituted 1,3,7-triazab

Details 2,5,6,8,9-Penta-alkyl or penta-aralkyl-substituted 1,3,7-triazab 2,5,6,8,9-Penta-alkyl or penta-aralkyl-substituted 1,3,7-triazab

1983-01-03

1984-12-25

Rizzo, Nicholas S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

544180, 544242, 544282, C07D48718, C07D25100, C07D23970

Patent

active

044902930

ABSTRACT:
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.

REFERENCES:
patent: 2516626 (1950-07-01), Haury
patent: 2525855 (1950-10-01), Bergmann
patent: 2534828 (1950-12-01), Mitchell et al.
patent: 3916994 (1975-12-01), White et al.
patent: 4258186 (1981-03-01), Schott et al.
J. Org. Chem. vol. 38, No. 19, 1973, Nielsen et al. pp. 3288-3295.
Organic Chemistry, Morrison & Boyd, 1966, p. 23.
D. J. Brown "The Pyrimidines" pp. 448 and 449, 1962 Interscience Publishers, N. Y., London.
Feiser et al., Advanced Organic Chemistry pp. 7 and 9, 1961 Reinhold Publishing Co., N. Y.

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