Diamine monomer containing di-dehydrated hexitol unit and its preparing method
Title：
Diamine monomer containing di-dehydrated hexitol unit and its preparing method
Application Number：
 200410080283
Application Date：
 2004/09/29
Announcement Date：
 2005/05/18
Pub. Date：
 2006/12/13
Publication Number：
 1616462
Announcement Number：
 1289504
Grant Date：
 2006-12-13
Granted Pub. Date：
 2006-12-13
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 C07D 493/04
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Ren Hongfeng, Guan Yan, He Haifeng
Key Words：
 Diamine monomer, di-dehydrated hexitol unit, preparing method
Abstract：
 The present invention belongs to the field of high molecule material technology, and is especially diamine monomer containing di-dehydrated hexitol unit and its preparation process. The diamine monomer is obtain with di-dehydrated hexitol and nitro aromatic acid, and through esterification to form dinitro compound containing di-dehydrated hexitol and reducing the dinitro compound containing di-dehydrated hexitol to obtain the diamine monomer containing di-dehydrated hexitol.
Claim：
Priority：
PCT：
LegalStatus：

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