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Nuclear magnetic resonance spectra of carbanions—III: Tetraphenylethylene dianion
Author(s) -
Takahashi Kensuke,
Inoue Yoshio,
Asami Ryuzo
Publication year - 1971
Publication title -
organic magnetic resonance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0030-4921
DOI - 10.1002/mrc.1270030312
Subject(s) - carbanion , tetraphenylethylene , spectral line , chemistry , nuclear magnetic resonance , chemical shift , resonance (particle physics) , stereochemistry , physics , atomic physics , quantum mechanics , fluorescence , aggregation induced emission , astronomy
The PMR spectra of the titled carbanion have been observed well‐resolved and suitable for first‐order analysis. Excess charges localized in the phenyl rings are estimated from the chemical shifts and compared with those observed in other carbanions.