Issue 6, 2015
From the journal:

Organic & Biomolecular Chemistry

Construction of the tricyclic core of steenkrotin-type diterpenoids via intramolecular [3 + 2] cycloaddition†

Jun Xuan,‡a   Saiyong Pan,‡a   Yuanbao Zhang,a   Bin Yea  and  Hanfeng Ding*a  

* Corresponding authors

a Department of Chemistry, Zhejiang University, 148 Tianmushan Road, Hangzhou 310028, China
E-mail: hfding@zju.edu.cn
Fax: (+86)571-88273332

Abstract

A concise and diastereoselective route to the angularly fused [5–6–7] tricyclic carbon framework of the steenkrotin-type diterpenoids was reported. The key features of the strategy are based on an intramolecular nitrile oxide/alkene [3 + 2] cycloaddition and a regio-selective aldol/dehydration sequence.

Graphical abstract: Construction of the tricyclic core of steenkrotin-type diterpenoids via intramolecular [3 + 2] cycloaddition

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Article information

DOI
https://doi.org/10.1039/C4OB02439G
Article type
Communication
Submitted
20 Nov 2014
Accepted
15 Dec 2014
First published
16 Dec 2014

Org. Biomol. Chem., 2015,13, 1643-1646

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Construction of the tricyclic core of steenkrotin-type diterpenoids via intramolecular [3 + 2] cycloaddition

J. Xuan, S. Pan, Y. Zhang, B. Ye and H. Ding, Org. Biomol. Chem., 2015, 13, 1643 DOI: 10.1039/C4OB02439G

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