Title:
【発明の名称】ビニルクロロホルメ―ト類、その製造および使用
Document Type and Number:
Japanese Patent JP2543934
Kind Code:
B2
Abstract:
1. Chloroformates containing a vinyl structure, characterized in that they are represented by the formula : see diagramm : EP0283333,P13,F2 in which : - R1 and R2 , which may be identical or different, each represent a chlorine atom, a bromine atom or a saturated, linear or branched alkyl radical containing 1 to 4 carbon atoms, the said radicals R1 and R2 being able to form, together and with the carbon to which they are bonded, an aliphatic ring containing 4 to 8 carbon atoms, - R3 represents : - hydrogen when at least one of the radicals R1 or R2 represents an alkyl radical, - a saturated, linear or branched alkyl radical containing 1 to 4 carbon atoms, the said radical R3 being able to form, with the said radical R2 and the carbons to which they are bonded, a hydrocarbon ring containing 5 to 8 carbon atoms, optionally substituted by oxygen atoms forming the ketone function with the carbons of the ring, - an aryl radical, optionally substituted by alkyl groups and containing in total up to 8 carbon atoms, - the cyano radical -C=N, - or a phosphonate radical of general formula see diagramm : EP0283333,P13,F3 in which R4 and R5 , which may be identical or different, each represent a saturated, linear or branched alkyl radical containing 1 to 4 carbon atoms.
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Inventors:
MAAKU BOMAN
ROI EE OROFUSON
TOERII MARUFURUUTO
JANNPIEERU SENE
ROI EE OROFUSON
TOERII MARUFURUUTO
JANNPIEERU SENE
Application Number:
JP2902188A
Publication Date:
October 16, 1996
Filing Date:
February 12, 1988
Export Citation:
Assignee:
NASHIONARU DE PUUDORU E EKUSUPUROJIFU SOC
International Classes:
B01J23/06; C07B61/00; C07C67/00; C07C69/96; C07C253/00; C07C255/08; C07C68/02; C07C255/16; C07F9/40; C07F9/6533; (IPC1-7): C07C69/96; C07C68/02; C07C255/16; C07F9/40
Attorney, Agent or Firm:
Aoki Akira (4 outside)