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Titolo:
An unexpected Paterno-Buchi reaction in the crystalline state
Autore:
Kang, T; Scheffer, JR;
Indirizzi:
Univ British Columbia, Dept Chem, Vancouver, BC V6T 1Z1, Canada Univ British Columbia Vancouver BC Canada V6T 1Z1 ver, BC V6T 1Z1, Canada
Titolo Testata:
ORGANIC LETTERS
fascicolo: 21, volume: 3, anno: 2001,
pagine: 3361 - 3364
SICI:
1523-7060(20011018)3:21<3361:AUPRIT>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
ENG
Soggetto:
YANG PHOTOCYCLIZATION REACTION; SOLID-STATE; ORGANIC-PHOTOCHEMISTRY; ASYMMETRIC INDUCTION; PHOTOCYCLOADDITION; SALTS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
43
Recensione:
Indirizzi per estratti:
Indirizzo: Scheffer, JR Univ British Columbia, Dept Chem, 2036 Main Mall, Vancouver, BC V6T 1Z1, Canada Univ British Columbia 2036 Main Mall Vancouver BC CanadaV6T 1Z1
Citazione:
T. Kang e J.R. Scheffer, "An unexpected Paterno-Buchi reaction in the crystalline state", ORG LETT, 3(21), 2001, pp. 3361-3364

Abstract

[GRAPHICS]The solution and solid-state photochemistry of a series of aryl 1-phenylcyclopentyl ketones (1) was investigated. While typical Norrish type I products were formed in solution, irradiation of crystals of I afforded the noveloxetanes 3 and 4 regiospecifically. The formation of the oxetanes is believed to occur through Norrish type I cleavage and hydrogen abstraction, producing an alkene and an aldehyde, followed by a Paternb-BUchi reaction within the crystal lattice cage.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/09/20 alle ore 23:41:49