SPECTROSCOPIC CHARACTERIZATION OF 1,5-DIPHENYL-3,7-DIHYDROXY-1,5-DIAZACYCLOOCTANE (8C RING COMPOUND) FORMED IN N,N-DIGLYCIDYLANALINE ANILINE CURING SYSTEMS

被引:6
作者
REYX, D
COSTES, B
MATEJKA, L
DUSEK, K
机构
[1] CZECHOSLOVAK ACAD SCI, INST MACROMOLEC CHEM, CS-16206 PRAGUE 6, CZECHOSLOVAKIA
[2] UNIV MAINE, CHIM ORGAN MACROMOLEC LAB, CNRS, UA 509, F-72000 LE MANS, FRANCE
[3] DCQL CHIM, AEROSP CENT LAB, F-92152 SURRESNES, FRANCE
关键词
Aromatic Compounds--Spectroscopic Analysis - Organic Compounds--Molecular Structure - Spectroscopy; Infrared;
D O I
10.1007/BF00255383
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Some cyclic compounds were found and isolated in the model system diglycidyl-aniline-aniline. The main cyclic product was identified as 1,5-diphenyl-3,7-dihydroxy-1,5-diazacyclooctane. NMR and infrared analyses of this cyclic product confirms the structure of an eight-membered ring. The conformational structure of this compound is discussed.
引用
收藏
页码:269 / 274
页数:6
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