Electron spin resonance study of charge-transfer complexes of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone with N-substituted p-phenylenediamines
โ Scribed by Kolodny, Nancy H.; Bowers, Kerry W.
- Book ID
- 126111831
- Publisher
- American Chemical Society
- Year
- 1972
- Tongue
- English
- Weight
- 723 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0002-7863
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๐ SIMILAR VOLUMES
Charge-transfer interactions of octaethylporphycenatozinc(II), ( OEPc ) Zn with 2,6-dichloro-3,5-dicyano-1,4-benzoquinone, DDQ, in non-aqueous solvents are reported. Both optical absorption and cyclic voltammetry studies reveal the formation of stable charge-transfer complexes between ( OEPc ) Zn an
## Abstract __cis__โ and __trans__โ(3,6โD~2~)โ1,4โcyclohexadienes **1a** and **1b** have been synthesized from __cis__โ3,4โdichlorocyclobutene (5). Aromatization to benzene with DDQ is __cis__โstereospecific with an uncertainty of 5%. This result is discussed in relation to concerted or stepwise me