Preparation of substituted guanidine derivative

Details Preparation of substituted guanidine derivative Preparation of substituted guanidine derivative

1998-10-27

1999-11-30

McKane, Joseph K.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

564241, C07C24902

Patent

active

059945826

ABSTRACT:
Substituted guanidine derivatives of the formula I, ##STR1## are prepared by reacting haloformamidinium salts of the formula II, ##STR2## where Hal can be Cl, F, Br and I, with primary or secondary amines of the formula III ##STR3## where the substituents R.sup.1 and R.sup.2 have the meanings explained in the description.

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patent: 5719319 (1998-02-01), Weiss et al.
J. Am. Chem. Soc., 114 (1992) pp. 9386-9390.
CA 128: 230086 Reaction of N-pentafluorophenylcarbonimidoyl chloride with aromatic amines. Petrova et al., 1998.

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