Substituted 1-(2-chloroethyl)-3-acyl-3-alkyltriazenes
US4923970A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 28, 1988 |
| Grant date | May 8, 1990 |
| Priority date | — |
| Expiry date | Mar 28, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/2491
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A substituted 1-(2-chloroethyl)-3-acyl-3-alkyltriazene of the formula: ##STR1## in which R.sub.1 is 1-oxoalkyl containing from two to eight carbon atoms, fluorinated 1-oxoalkyls containing from two to eight carbon atoms and substituted with up to three fluorine atoms, benzoyl, phenylacetyl, carboalkoxy containing from two to eight carbon atoms, fluorinated carboalkyl containing from two to eight carbon atoms and up to three fluorine atoms, carbophenoxy, N-phenyl aminocarbonyl, N-alkyl aminocarbonyl containing from two to eight carbon atoms, thiocarbamoyl, N-alkylthiocarbamoyls with from two to eight carbon atoms, N-phenylthiocarbamoyl, dialkylphosphonates in which the alkyl groups can be the same or different and each contains from one to seven carbon atoms, phenylsulfonyl, and meta or para-substituted phenylsulfonyl in which the meta or para substituent is methyl, ethyl, methoxy, ethoxy, fluoro and chloro; and R.sub.2 is indepedently alkyl containing from one to seven carbon atoms, fluoroalkyl containing from two to seven carbon atoms and from one to three fluorine atoms in which the .alpha. carbon of the fluoroalkyl group is not substituted with fluorine, benzyl, meta or para-sub…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.