✦ LIBER ✦
Derivate des Imidazols, XVII. Synthese und Eigenschaften von Dichlor(1,3-dimethyl-2-imidazol-2-ylidenimino)-phosphan – ein Methylenamino-Substituent mit ungewöhnlichen Donoreigenschaften
✍ Scribed by Kuhn, Norbert ;Fawzi, Riad ;Steimann, Manfred ;Wiethoff, Jörg
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1996
- Tongue
- English
- Weight
- 411 KB
- Volume
- 129
- Category
- Article
- ISSN
- 0009-2940
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✦ Synopsis
Imidazole Derivatives, XVII['I. -Synthesis and Properties of Dichloro( 1,3-dimethyl-2-imidazol-2-ylidenimino)phosphane a Methylenamino Substituent with Uncommon Donor Properties Dichloro(l,3-dimethyl-2-imidazol-2-ylidenimino)pliosphane ture analysis [P(l)-N(l) 1.579(2) A]. AlC13 causes chloride
(5) is obtained from 1,3-dimethyl-2,3-dihydro-2-trirnethylsi-abstraction to give the cationic cyclophosphazane 8 identilyliminoimidazole (4) and PC13 in almost quantitative yield. fied by NMR spectroscopy. Strong PN-.rr interaction (5B) is revealed by its X-ray struc-