Title:
【発明の名称】シクロプロパンニトリル誘導体の製造方法
Document Type and Number:
Japanese Patent JP3092272
Kind Code:
B2
Abstract:
A novel process for the preparation of cyclopropanenitrile derivatives is described, starting from a diol of the general formula
in which this diol is converted with thionyl chloride to a compound of the general formula
this is then oxidised to a compound of the formula
and further converted with a cyano compound to the final product of the formula
Inventors:
Paul Hanselman
Application Number:
JP33186391A
Publication Date:
September 25, 2000
Filing Date:
December 16, 1991
Export Citation:
Assignee:
LONZA LIMITED
International Classes:
C07B61/00; C07C253/00; C07C255/45; C07C255/47; C07C253/30; C07C255/48; C07D327/10; (IPC1-7): C07C253/00; C07C255/47; C07C255/48
Domestic Patent References:
| JP6137777A |
Attorney, Agent or Firm:
Fumio Suga