Title:
【発明の名称】重合可能な(官能的に置換されたフェニレン)半硬質クラウン類
Document Type and Number:
Japanese Patent JPH05500946
Kind Code:
A
Abstract:
Bis(carboalkoxy-substituted m-phenylene)-32-crown-10 compounds, useful as polymerizable monomers, can be formed in one step by reacting a functionalized dihydroxy aromatic compound with a dihalopolyether. In the same reaction, carboalkoxy-substituted m-phenylene-16-crown-5 is formed. Other mono- and di-functionalized bis(phenylene) crown ethers can be made by one step as well as multistep synthesis from similar starting materials.
Inventors:
Gibson, Harry, W.
Delavitz, Yadler
Delavitz, Yadler
Application Number:
JP51384990A
Publication Date:
February 25, 1993
Filing Date:
October 05, 1990
Export Citation:
Assignee:
Virginia Tech Intellectual Properties, Inc.
International Classes:
C07D323/00; C08G18/32; C08G18/77; C08G63/185; C08G63/193; C08G69/26; C08G71/02; (IPC1-7): C07D323/00
Attorney, Agent or Firm:
Mitsuo Matsui