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Title:
アルカンジオールのモノニトロ化方法
Document Type and Number:
Japanese Patent JP2006506418
Kind Code:
A
Abstract:
A process for the preparation of compounds of formula HO-A-ONO2  (I) wherein A is a C2-C6 alkylene chain by nitration of the corresponding alkanediols with “stabilized” nitric acid is herein disclosed. The process is safer to operators and allows to obtain advantageous yields on an industrial scale.

Inventors:
Nevio Francescotti
Titian Scubra
Faust gorassini
Graziano Castardi
Application Number:
JP2004550944A
Publication Date:
February 23, 2006
Filing Date:
November 06, 2003
Export Citation:
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Assignee:
DIPHARMA S.p.A.
International Classes:
C07C201/02; C01B21/38; C01B21/46; C07C203/04
Foreign References:
US5162568A1992-11-10
EP1038862A22000-09-27
GB1040139A1966-08-24
Attorney, Agent or Firm:
Kyousei Tamura
Minato Saito
Nagatoshi Shinagawa



 
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