Benzothiazines in synthesis. Formal syntheses of (+)-curcumene and (+)-curcuphenol
摘要:
A benzothiazine readily available in enantiomerically pure form via a stereoselective, intramolecular Michael addition reaction could be converted to a precursor to (+)-curcuphenol and to (+)-curcumene. (C) 2003 Elsevier Ltd. All rights reserved.
Benzothiazines in synthesis. Formal syntheses of (+)-curcumene and (+)-curcuphenol
摘要:
A benzothiazine readily available in enantiomerically pure form via a stereoselective, intramolecular Michael addition reaction could be converted to a precursor to (+)-curcuphenol and to (+)-curcumene. (C) 2003 Elsevier Ltd. All rights reserved.
Benzothiazines in Synthesis: Studies Directed toward the Synthesis of Erogorgiaene
作者:Michael Harmata、Xuechuan Hong、Peter R. Schreiner
DOI:10.1021/jo701935s
日期:2008.2.1
The use of benzothiazenes for the formal total synthesis of erogorgiaene and stereoselective total syntheses of two diastereomers of this natural product is described. In particular, the stereochemical course of a radical cyclization anticipated to give the correct relative stereochemistry for the synthesis of erogorgiaene is discussed utilizing both experimental and computational data.
Benzothiazines in synthesis. Formal syntheses of (+)-curcumene and (+)-curcuphenol
作者:Michael Harmata、Xuechuan Hong、Charles L Barnes
DOI:10.1016/s0040-4039(03)01882-3
日期:2003.9
A benzothiazine readily available in enantiomerically pure form via a stereoselective, intramolecular Michael addition reaction could be converted to a precursor to (+)-curcuphenol and to (+)-curcumene. (C) 2003 Elsevier Ltd. All rights reserved.