(19)
(11) EP 0 149 604 A1

(12)

(43) Date of publication:
31.07.1985 Bulletin 1985/31

(21) Application number: 83902714.0

(22) Date of filing: 25.07.1983
(51) International Patent Classification (IPC): 
C07D 239/ 22( . )
C07D 213/ 61( . )
 C07D 213/ 00( . )
(86) International application number:
PCT/US1983/001146
(87) International publication number:
WO 1985/000600 (14.02.1985 Gazette 1985/04)
(84) Designated Contracting States:
CH DE FR GB LI

(71) Applicant: KALAMA CHEMICAL, INC.
Seattle, WA 98164 (US)

(72) Inventors:
  • MARINAK, Michael, J.
    Kelso, WA 98626 (US)
  • SIMONSON, John, L.
    Longview, WA 98632 (US)

   


(54) PREPARATION OF 2-CHLORO-5-TRICHLOROMETHYL PYRIDINE FROM LOWER CHLORINATED BETA-PICOLINES