Studies Directed to the Total Synthesis of ET 743 and Analogues Thereof:  An Expeditious Route to the ABFGH Subunit

Autor:	Zhou, B., Guo, J., Danishefsky, S. J.
Zdroj:	Organic Letters; January 2002, Vol. 4 Issue: 1 p43-46, 4p
Abstrakt:	In model studies directed to the total synthesis of Et743, a strategic S−C bond formation in systems 26 and 27 was demonstrated. It was further shown that Pictet−Spengler cyclization leading to spiro product 33 exhibits very high stereoselection.
Databáze:	Supplemental Index
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