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Titolo:
Stereoselective synthesis of 4H-5,6-dihydro-1,3-thiazines by the reaction of 3-N-acylamino alcohols with Lawesson's reagent
Autore:
Nishio, T; Konno, Y; Ori, M; Sakamoto, M;
Indirizzi:
Univ Tsukuba, Dept Chem, Tsukuba, Ibaraki 3058571, Japan Univ Tsukuba Tsukuba Ibaraki Japan 3058571 sukuba, Ibaraki 3058571, Japan Univ Tsukuba, Grad Sch Environm Sci, Tsukuba, Ibaraki 3058571, Japan Univ Tsukuba Tsukuba Ibaraki Japan 3058571 sukuba, Ibaraki 3058571, Japan Fac Engn, Dept Appl Chem, Inage Ku, Chiba 2635822, Japan Fac Engn Chiba Japan 2635822 t Appl Chem, Inage Ku, Chiba 2635822, Japan
Titolo Testata:
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
fascicolo: 18, , anno: 2001,
pagine: 3553 - 3557
SICI:
1434-193X(200109):18<3553:SSO4BT>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
SULFUR-CONTAINING HETEROCYCLES; ORGANO-PHOSPHORUS COMPOUNDS; ORGANOPHOSPHORUS COMPOUNDS; CONVENIENT SYNTHESIS; HYDROXY AMIDES; DERIVATIVES; THIONATION; THIOPHENES; THIOLS; ACIDS;
Keywords:
sulfur heterocycles; amino alcohols; asymmetric synthesis; sulfur;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
34
Recensione:
Indirizzi per estratti:
Indirizzo: Nishio, T Univ Tsukuba, Dept Chem, Tsukuba, Ibaraki 3058571, Japan Univ Tsukuba Tsukuba Ibaraki Japan 3058571 araki 3058571, Japan
Citazione:
T. Nishio et al., "Stereoselective synthesis of 4H-5,6-dihydro-1,3-thiazines by the reaction of 3-N-acylamino alcohols with Lawesson's reagent", EUR J ORG C, (18), 2001, pp. 3553-3557

Abstract

The 4H-5,6-Dihydro-1,3-thiazine derivatives 13-15 were obtained exclusively and stereoselectively in fair yields by treating the 3-N-acylamino alcohols 5-8 with an equimolar amount of Lawesson's reagent (LR), while the corresponding thiols 9-12 were afforded stereoselectively when only 0.5 equiv. of LR was used in this reaction.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/09/20 alle ore 09:30:45