| 摘要 |
2-Hydrocarbyl-3,6- dichloropyridine cpds. of formula (I) are new. R = 1-8C alkyl, 3-8C cycloalkyl or 4-8C cycloalkylalkyl, pref. 1-4C alkyl, 3-6C cycloalkyl or 4-6C cycloalkylalkyl, esp. Me. 1,1-Dichloro-3-cyanopropyl hydrocarbyl ketones of formula NC-CH2CH2-CCl2-CO-R (II) are new. R is as above. - Prepns. of (I) and (II) are also claimed. |
| 申请人 |
DOWELANCO, INDIANAPOLIS, IND., US |
发明人 |
HALPERN, MARC E., MIDLAND MICHIGAN 48640, US;DIETSCHE, THOMAS J., BERKELEY CALIFORNIA 94705, US;ORVIK, JON A., WALNUT CREEK CALIFORNIA 94596, US;BARRON, BRIAN J., BENICIA CALIFORNIA 94510, US |
