IMINOPHOSPHORANE-SUBSTITUTED PROTON SPONGES .1. X-RAY MOLECULAR-STRUCTURES OF 1,8-DIAMINONAPHTHALENE AND 1-AMINO-8-TRIPHENYL-PHOSPHORANYLIDENEAMINONAPHTHALENE

被引：35

作者：

LLAMASSAIZ, AL

FOCESFOCES, C

MOLINA, P

ALAJARIN, M

VIDAL, A

CLARAMUNT, RM

ELGUERO, J

机构：

[1] UNIV COMPLUTENSE MADRID,CSIC,ESCUELA CRISTALOG,INST QUIM FIS,SERRANO 119,E-28006 MADRID,SPAIN

[2] FAC CIENCIAS MURCIA,DEPT QUIM ORGAN,E-30071 MURCIA,SPAIN

[3] UNIV NACL EDUC DISTANCIA,DEPT QUIM ORGAN,E-28040 MADRID,SPAIN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1991年 / 07期

关键词：

D O I：

10.1039/p29910001025

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The molecular structures of 1,8-diaminonaphthalene (1) and 1-amino-8-triphenylphosphoranylideneaminonaphthalene.0.5 C6H6 (2) have been solved by X-ray crystallography. The benzene guest molecule is discussed in relation to the host matrix hole in which it is included. The molecular structure of compound 1 has been compared with the results of a theoretical analysis at the AM1 level. The complete potential-energy surface, as a function of the conformation of both NH2 groups (empty set 1 = empty set 2), has also been calculated. The absolute minimum (empty set 1 = empty set 2 = 47.0-degrees) is very close to the experimental geometries of the two independent molecules of compound 1.

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页码：1025 / 1031

页数：7

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