Quaternary ammonium compounds
US4883917A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 1, 1985 |
| Grant date | Nov 28, 1989 |
| Priority date | — |
| Expiry date | Oct 1, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C217/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Disclosed herein are quaternary ammonium compounds of the formula R.sup.1 R.sup.2 R.sup.3 N.sup.+ --(CH.sub.2).sub.m Y X.sub.n.sup.- wherein n is 1 or 2 depending on the valence of the cation; m is an integer from 1 to 6; Y is a group selected from Z, --N.sup.+ R.sup.1 R.sup.2 R.sup.3, --OH, --SOCl, --CH.tbd.CH.sub.2, --O--R.sup.4, --OSiR.sup.5 R.sup.6 R.sup.7, --OC(O)R.sup.8, --CN, --SO.sub.4 Q, --C.dbd.CH, epoxide, --SR.sup.10, --S(O.sub.2)R.sup.11, --S(O)R.sup.12, ##STR1## SO.sub.3 Q, --Si(OR.sup.13)(OR.sup.14)-- (OR.sup.15), --OC(O)--(CH.sub.2).sub.p --C(O)--O--(CH.sub.2).sub.m --NR.sup.1 R.sup.2 R.sup.3, and --NR.sup.16 R.sup.17 wherein m and p are integers, the R groups are hydrocarbyl, Q is H or alkali metal. They are useful as fungicides, herbicides, antiseptics and peroxygen bleach activators.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.