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Titolo:
REDUCTION DURING PI-(CYCLOPENTADIENYLIRON) COMPLEXATION OF 1,8-DICHLOROANTHRACENE
Autore:
BENITES MD; FRONCZEK FR; MAVERICK AW;
Indirizzi:
LOUISIANA STATE UNIV,DEPT CHEM BATON ROUGE LA 70803 LOUISIANA STATE UNIV,DEPT CHEM BATON ROUGE LA 70803
Titolo Testata:
Journal of organometallic chemistry
fascicolo: 1-2, volume: 516, anno: 1996,
pagine: 17 - 24
SICI:
0022-328X(1996)516:1-2<17:RDPCO1>2.0.ZU;2-K
Fonte:
ISI
Lingua:
ENG
Soggetto:
LIGAND-EXCHANGE REACTIONS; HEXAFLUOROPHOSPHATE; HYDROGENATION; FERROCENE; 9,10-DIHYDROANTHRACENE; BASE;
Keywords:
IRON; ARENE; ANTHRACENE; CYCLOPENTADIENYLS; ACTIVATION; HYDROAROMATICS; GROUP 8;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
25
Recensione:
Indirizzi per estratti:
Citazione:
M.D. Benites et al., "REDUCTION DURING PI-(CYCLOPENTADIENYLIRON) COMPLEXATION OF 1,8-DICHLOROANTHRACENE", Journal of organometallic chemistry, 516(1-2), 1996, pp. 17-24

Abstract

Reaction of 1,8-dichloroanthracene with ferrocene and AlCl3 - Al at 81 or 101 degrees C affords 6)-(1,8-dichloro-9,10-dihydroanthracene)FeCp](PF6) (I) and dichloro-9,10-dihydroanthracene)(FeCp)(2)](PF6)(2) (II). NMR spectral analysis of I and II, isolation of 1,8-dichloro-9,10-dihydroanthracene by pyrolytic sublimation, and X-ray analysis of two crystal forms of I show that the central ring of 1,8-dichloroanthraceneis reduced. This agrees with the behavior previously reported for anthracene. NMR supports a trans configuration for dication II.

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Documento generato il 21/09/20 alle ore 05:34:55