CRYSTAL-STRUCTURE AND CONFORMATION OF PAKYONOL, A MACROCYCLIC BIS(BIBENZYL) CONSTITUENT OF MANNIA FRAGRANS

被引：4

作者：

BOCSKEI, Z ^{[1
]}

KESERU, GM ^{[1
]}

机构：

[1] HUNGARIAN ACAD SCI,ALKALOID CHEM RES GRP,H-1521 BUDAPEST,HUNGARY

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1994年 / 03期

关键词：

D O I：

10.1039/p29940000595

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An X-ray analysis of the crystal structure of the title compound has been carried out. For the bond length of one of the ethylene bridges an unreasonably low value was calculated probably due to disorder in the crystal. The disorder was revealed by means of molecular mechanics calculations, which also threw light on further details of the conformational behaviour of the ring system.

引用

页码：595 / 597

页数：3

共 9 条

[1]

Asakawa Y., 1984, REV LATINOAM QUIM, V14, P109

[2]

Asakawa Y., 1982, PROGR CHEM ORGANIC N, V42

[3]

Beurskens P. T., 1992, DIRDIF PROGRAM SYSTE

[4]

HUNECK S, 1988, J CHEM SOC S, P79

[5] DETERMINATION OF THE PREFERRED CONFORMATION OF A MACROCYCLIC BIS(BIBENZYL) BY NUCLEAR-MAGNETIC-RESONANCE SPECTROSCOPY AND MOLECULAR MECHANICS CALCULATIONS [J].

KAJTARPEREDY, M ;

KESERU, GM ;

NOGRADI, M .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1993, (03) :563-565

[6]

NOGRADI M, 1990, LIEBIGS ANN CHEM, P299

[7] AN EMPIRICAL-METHOD FOR CORRECTING DIFFRACTOMETER DATA FOR ABSORPTION EFFECTS [J].

WALKER, N ;

STUART, D .

ACTA CRYSTALLOGRAPHICA SECTION A, 1983, 39 (JAN) :158-166

[8]

1992, TEXSAN CRYSTAL STRUC

[9]

1985, TEXSAN CRYSTAL STRUC

← 1 →