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The Synthesis and Properties of 2,2‐Diphenylindoxyl
Author(s) -
Sarel S.,
Klug J. T.
Publication year - 1964
Publication title -
israel journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.908
H-Index - 54
eISSN - 1869-5868
pISSN - 0021-2148
DOI - 10.1002/ijch.196400042
Subject(s) - chemistry , ultraviolet , proton , infrared , spectral line , proton nmr , stereochemistry , computational chemistry , nuclear physics , physics , astronomy , optics , quantum mechanics
The synthesis of the unknown 2,2‐diphenylindoxyl (Ia) following the path VI → VII → VIII → Ia it herein described. The chemical evidence, and the infrared and ultraviolet spectra are in consonance with the structural formula. The unresolved signal at 5.24 p.p.m., appearing in the NMR spectrum of Ia is assigned to the N ‐ H proton.