A Study of the Crystal Structure and Hydrogen Bonding of 3-Trifluoroacetyloxime Substituted 7-Acetamido-2-aryl-5-bromoindoles

A Study of the Crystal Structure and Hydrogen Bonding of 3-Trifluoroacetyloxime Substituted 7-Acetamido-2-aryl-5-bromoindoles

The 7-acetyl-2-aryl-5-bromo-3-(trifluoroacetyl)indoles 1a-d were reacted with hydroxylamine hydrochloride (2.2 equiv.) in the presence of pyridine in ethanol under reflux to afford the corresponding diketo oxime derivatives 2a-d. Beckmann rearrangement of the latter with trifluoroacetic acid under r...

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Bibliographic Details
Main Author: Malose J. Mphahlele
Format: Article
Language:English
Published: MDPI AG 2018-06-01
Series:Crystals
Subjects:
7-acetyl-2-aryl-5-bromo-3-(trifluoroacetyl)indoles
oximation
Beckmann rearrangement
hydrogen bonds
XRD
DFT
Online Access:http://www.mdpi.com/2073-4352/8/7/274

Internet

http://www.mdpi.com/2073-4352/8/7/274

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