Fiber-reactive dyestuffs comprising a 5-formylpyrimidine moiety

Details Fiber-reactive dyestuffs comprising a 5-formylpyrimidine moiety Fiber-reactive dyestuffs comprising a 5-formylpyrimidine moiety

1988-08-19

1990-04-17

Higel, Floyd D.

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

Organic compounds

Azo

534588, 534597, 534598, 534593, 534594, 534617, 534619, 534620, 534621, 534622, 534623, 534624, 534625, 534626, 534627, 534628, 534629, 534630, 534631, 534632, 534633, 534634, 534635, 534636, 534637, 534638, 534642, 534643, 534641, 534652, 534689, 534722, 534725, 534772, 534793, 534800, 534827, 534832, 534836, 534840, 534841, 534860, 534872, 534878, 534880, 544225, 544294, 544296, 544322, 544328, 544329, 544333, 544334, 544335, 260374, C09B 6204, C09B 6206, C09B 6208, C09B 6210, C09B 6224, C09B 62245, C09B

Patent

active

049181696

ABSTRACT:
Reactive dyes suitable for dyeing and printing cellulosic fiber materials by the cold pad-batch process having the formula ##STR1## wherein Fa is a monoazo or polyazo, metal complex azo, anthraquinone, phthalocyanine, formazane, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone, nitroaryl, napthoquinone, pyrenequinone or perylene-tetracarbimide dye radical, X is halogen, C.sub.1 -C.sub.4 -alkylsulfonyl, phenylsulfonyl, a sulfonic acid or phosphonic acid group or a quaternized ammonium group, r is 1 or 2, R is hydrogen or C.sub.1 -C.sub.4 alkyl which is unsubstituted or substituted by halogen, hydroxyl, cyano, carboxyl, sulfo, sulfato, C.sub.1 -C.sub.4 -alkoxycarbonyl, C.sub.1 -C.sub.4 -alkoxy or phenyl, and A is a radical of the formula ##STR2## wherein R' is hydrogen, C.sub.1 -C.sub.4 alkyl which is unsubstituted or substituted by halogen, hydroxyl, cyano, carboxyl, sulfo, sulfato, C.sub.1 -C.sub.4 -alkoxycarbonyl, C.sub.1 -C.sub.4 -alkoxy or phenyl, C.sub.5 -C.sub.6 cycloalkyl, phenyl or naphthyl each of which is unsubstituted or substituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, carboxyl, sulfo or halogen, or a radical of the formula ##STR3## wherein alk and alk' are each independently of the other C.sub.1 -C.sub.6 alkylene, arylene is phenylene or naphthylene, each of which is unsubstituted or substituted by sulfo, carboxyl, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen, R.sub.1 is hydrogen, hydroxyl, sulfo, sulfato, carboxyl, cyano, halogen, C.sub.1 -C.sub.4 alkoxycarbonyl, C.sub.1 -C.sub.4 alkanoyloxy, carbamoyl or the group --SO.sub.2 --Z, R.sub.2 is hydrogen or C.sub.1 -C.sub.4 alkyl, R.sub.3 is hydrogen or C.sub.1 -C.sub.4 alkyl which is unsubstituted or substituted by hydroxyl, sulfo, sulfato, carboxyl or cyano, Z is --CH.dbd.CH.sub.2 or --CH.sub.2 --CH.sub.2 --Y and Y is --Cl, --Br, --F, --OSO.sub.3 H, --SSO.sub.3 H, --OCO--CH.sub.3, --OCO--C.sub.6 H.sub.5, --OPO.sub.3 H.sub.2, --OCO--CCl.sub.3, --OCO--CHCl.sub.2, --OCO--CH.sub.2 Cl, OSO.sub.2 --R.sub.4, wherein R.sub.4 is C.sub.1 - C.sub.4 alkyl or phenyl which is unsubstituted or substituted by C.sub.1 -C.sub.4 alkyl, or --OSO.sub.2 --N(C.sub.1 -C.sub.4 alkyl).sub.2 ; and R" independently has the meaning of R or is a radical of formula (3) above; or R' and R", together with the N atom, form a radical of the formula ##STR4## wherein alk and Z are as defined above.

REFERENCES:
patent: 4709018 (1987-11-01), Seitz
patent: 4754023 (1988-06-01), Tzikas et al.
Chem. Abstract, vol. 79, 146549p (1973).
Chem. Abstract, vol. 108, 108:75112 (1988).

Affiliated with

Also associated with

Rating

Fiber-reactive dyestuffs comprising a 5-formylpyrimidine moiety does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fiber-reactive dyestuffs comprising a 5-formylpyrimidine moiety, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fiber-reactive dyestuffs comprising a 5-formylpyrimidine moiety will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1053758