Substituted phenyl hydroxyethyl sulfones, and process for their

Details Substituted phenyl hydroxyethyl sulfones, and process for their Substituted phenyl hydroxyethyl sulfones, and process for their

1988-08-10

1991-02-12

Hollrah, Glennon H.

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

Organic compounds

Amino nitrogen containing

534642, 568 22, 568 30, 558389, 562 37, 562 41, 562 58, 562 61, 562 66, 562 67, 564 99, 564194, 564299, 564430, 564433, 564434, C07C31714, C07C32128

Patent

active

049925890

ABSTRACT:
Compounds of the formula (1) ##STR1## in which X denotes a sulfur atom or the group ##STR2## in which R denotes a hydrogen atom, an alkylene-C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.6 - or alkyl-C.sub.1 -C.sub.6 - group, each of which can be substituted by hydroxyl, sulfo, carboxyl or cyano groups, R.sub.1 denotes a hydrogen atom or an alkyl-C.sub.1 -C.sub.6 -group which can be substituted by --SO.sub.3 M or COOM groups (where M denotes an H, Li, Na, K or Ca atom), hydroxyl, amino, methylamino, acetylamino, alkyl-C.sub.1 -C.sub.4 -sulfonylamino, methoxy, ethoxy, .beta.-hydroxyethylsulfonyl, phenyl, monosulfophenyl, disulfophenyl, or 4-[.beta.-hydroxyethylsulfonyl]-2-sulfophenyl groups, or represents a phenyl or naphthyl group, each of which can be substituted by --SO.sub.3 M or COOM groups (where M denotes an H, Li, Na, K or Ca atom), alkyl-C.sub.1 -C.sub.4 -, alkoxy-C.sub.1 -C.sub.4 -, amino, methylamino, alkyl-C.sub.1 -C.sub.4 -sulfonylamino or acetylamino groups, and R.sub.2 is hydrogen or oxygen, and process for their preparation by reacting compounds of the formula (2) ##STR3## in which Y denotes a chlorine or bromine atom, with a compound of the formula (3)

REFERENCES:
patent: 3629330 (1971-12-01), Brody et al.
patent: 3636064 (1972-01-01), Hotta et al.
patent: 4577015 (1986-03-01), Jager et al.
Text. Chem. Color 19, 25-28 (1987).
JSDC, 103, 100-105 (1987).
A. N. Derhushire et al, JSDC 96, 570-575 (1980).

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