,4-DIMETHYL-2-OXOBUTYL)-4-METHOXY-1-NAPHTHOLACTONE

Authors
NAYAK NP MUKHERJEE AK MUKHERJEE M
Citation
Np. Nayak et al., ,4-DIMETHYL-2-OXOBUTYL)-4-METHOXY-1-NAPHTHOLACTONE, Acta crystallographica. Section C, Crystal structure communications, 52, 1996, pp. 2510-2512
Citations number
14
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
52
Year of publication
1996
Part
10
Pages
2510 - 2512
Database
ISI
SICI code
0108-2701(1996)52:<2510:,>2.0.ZU;2-S
Abstract
The crystal structure of the tricyclic keto lactone, C18H18O4, has bee n determined by X-ray diffraction, The eight-membered heterocyclic rin g in the molecule displays a distorted boat conformation in contrast t o the boat-chair conformation more favoured in various oxygen-containi ng eight-membered ring systems.