There are described water-soluble fiber-reactive dye-stuffs which possess a triazinylamino radical to which is bonded as second substituent an amino group or an N-containing heterocyclic group which,
Cartwright, D., et al., “Abnormal Nucleophillic substitution in 3-trichloromethylpyridine, its N-oxide and 3,5-Bis (trichloromethyl)pyridine”. Tetrahedron, Elsevier Science Publishers, Amsterdam, vol. 51, No. 47, 1995, pp. 12791-12796. ChemAbstract: 1990:497413, Zara-Kaczian, Acta ...
pyrrole, indole, benzimidazole, pyrimidine, pyrazine, benzofuran, benzothiophene, thiophene, quinazoline or isoxazole, which can in each case be additionally substituted by a R4 radical and at most 3 R5 radicals, and one or two carbon atoms and/or sulfur atoms nay furthermore carry one or two...
Another aspect of this invention is a process for the preparation of compounds of formula I, as described in more detail hereinafter. DETAILED DESCRIPTION OF THE INVENTION Definitions As used herein: "Diastereoisomer" refers to stereoisomers some or all of which are dissymmetric but which are...
Katz, L., et al., “Hydrazine Derivatives. II. Ortho-Mercapto-Pyridinecarbohydrazides”, Contribution from Schenley Laboratories, Inc., 1953, p. 711. Klein, T. W., et al., “The Cannabinoid system and immune modulation”, J. Leukocyte Biology, 2003, vol. 74, p. 486. Kolehmainen...