ChemInform Abstract: Highly cis-Diastereoselective Synthesis of Coumarin-Based 2,3-Disubstituted Dihydrobenzothiazines by Organocatalysis

An efficient synthesis of the title compounds (III), (V), and (VII) is presented by using the cheap and commercially available quinine hydrochloride as the catalyst of choice

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Bibliographische Detailangaben
Veröffentlicht in:	ChemInform 2012-08, Vol.43 (35), p.no-no
Hauptverfasser:	Khoobi, Mehdi, Ramazani, Ali, Foroumadi, Alireza, Emami, Saeed, Jafarpour, Farnaz, Mahyari, Amir, Slepokura, Katarzyna, Lis, Tadeusz, Shafiee, Abbas
Format:	Artikel
Sprache:	eng
Schlagworte:	benzopyran derivatives diastereoselective syntheses diastereoselective syntheses, enantioselective syntheses (incl. cis/trans‐isomerism) enantioselective syntheses (incl. cis/trans-isomerism) organocatalysis ring expansion thiazine derivatives
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Beschreibung
Zusammenfassung:	An efficient synthesis of the title compounds (III), (V), and (VII) is presented by using the cheap and commercially available quinine hydrochloride as the catalyst of choice
ISSN:	0931-7597 1522-2667
DOI:	10.1002/chin.201235195