Hexamethylenetetraminium compounds
US4079182A · kind A · utility
2Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 1976 |
| Grant date | Mar 14, 1978 |
| Priority date | — |
| Expiry date | Nov 5, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D487/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Quaternary ammonium salts consisting of cations and anions wherein the cations have the formula: ##STR1## and the anions are halide ions. These salts which are useful as intermediates in the preparation of 3-phenoxybenzaldehyde, may be prepared by reacting a 3-phenoxybenzyl halide with hexamethylenetetramine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.