Aqueous solution of cationic organosilicon compounds and process

Details Aqueous solution of cationic organosilicon compounds and process Aqueous solution of cationic organosilicon compounds and process

1981-08-31

1983-06-28

Shaver, Paul F.

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

Organic compounds

Silicon containing

260239B, 260239A, 544 53, 544 56, 544170, 544 3, 544106, 548146, 548206, 548300, 548335, 548347, 548406, 546 14, C07F 710

Patent

active

043907121

ABSTRACT:
There are prepared aqueous solutions of cationic organosilicon compounds which are produced by reacting an alkoxysilylalkyl halide of the formula (RO).sub.3-n R.sub.n.sup.1 --Si--R.sup.2 --X (I) where R is C.sub.1 to C.sub.5 alkyl, methoxy, ethoxy, phenyl, or C.sub.5 to C.sub.8 cycloalkyl; R.sup.1 is C.sub.1 to C.sub.5 alkyl, phenyl, tolyl, benzyl, or C.sub.5 to C.sub.8 cycloalkyl; R.sup.2 is a divalent ethylenic double bond free hydrocarbon group having 3 to 8 carbon atoms, n is zero, 1 or 2 and X is chlorine, bromine, or iodine with a tertiary amine of the formula R.sup.3 NR.sup.4 R.sup.5 (II) where R.sup.3, R.sup.4, and R.sup.5 are the same or different and each is an alkyl group or benzyl in which the number of carbon atoms of the alkyl group or the alkyl groups together is up to 30 or R.sup.4 and .sup.5 together with the nitrogen atom, as well as in a given case a further hetero atom selected from the group consisting of oxygen, nitrogen, and sulfur is a univalent five to eight membered heterocyclic ring having three to seven --CH.sub.2 -- groups in the heterocyclic ring, or R.sup.5 is a C.sub.3 to C.sub.12 cycloalkyl group in aqueous medium at a temperature from room temperature (e.g. about 20.degree. C.) to 300.degree. C. at a mole ratio of (I) to (II) between 1:0.8 to 1:1,2 and in a given case under pressure.

REFERENCES:
patent: 3557178 (1971-01-01), Golitz et al.
patent: 3580920 (1971-05-01), Culpepper
patent: 3661963 (1972-05-01), Pepe et al.
patent: 3819675 (1974-06-01), Plueddemann
patent: 3963726 (1976-06-01), Pepe et al.
patent: 4005118 (1977-01-01), Heckert et al.
patent: 4005119 (1977-01-01), Heckert et al.
patent: 4035411 (1977-07-01), Heckert et al.
patent: 4064155 (1977-12-01), Speier
"Eur. J. Med. Chem-Chimica Therapeutica", 14, pp. 399-406, 1979.
Chemical Abstracts, vol. 71, (1974), p. 77187.

Affiliated with

Also associated with

Rating

Aqueous solution of cationic organosilicon compounds and process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aqueous solution of cationic organosilicon compounds and process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aqueous solution of cationic organosilicon compounds and process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-934742