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Calculation of intramolecular hydrogen bonding strength and natural bond orbital (NBO) analysis of naphthazarin with chlorine substitution

✍ Scribed by M. Zahedi-Tabrizi; R. Farahati

Book ID: 116379999
Publisher: Elsevier
Year: 2011
Tongue: English
Weight: 241 KB
Volume: 977
Category: Article
ISSN: 2210-271X
DOI: 10.1016/j.comptc.2011.09.034

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## Abstract The ^1^H, ^13^C and ^15^N NMR studies have shown that the __E__ and __Z__ isomers of pyrrole‐2‐carbaldehyde oxime adopt preferable conformation with the __syn__ orientation of the oxime group with respect to the pyrrole ring. The __syn__ conformation of __E__ and __Z__ isomers of pyrrol