C(2)-stereocontrol of δ-lactones acid-catalyzed cyclization of ketene dithioacetal having an internal hydroxyl group

Autor:	Yoshimasa Fukazawa, Toshiyuki Masuda, Keisuke Suzuki, Gen-ichi Tsuchihashi
Rok vydání:	1986
Předmět:	chemistry.chemical_classification Stereochemistry Chemistry Organic Chemistry Ketene Biochemistry Asymmetric induction Acid catalysis chemistry.chemical_compound Group (periodic table) Acid catalyzed Drug Discovery Orthoester Solvent effects Lactone
Zdroj:	Tetrahedron Letters. 27:3661-3664
ISSN:	0040-4039
DOI:	10.1016/s0040-4039(00)84875-3
Popis:	Stereocontrol of C(2)-position of δ-lactones, related to Prelog-Djerassi lactone, is effected via acid-catalyzed cyclization of ketene dithioacetal having an internal OH group (thermodynamic control), which is also applicable to remote asymmetric induction.
Databáze:	OpenAIRE
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