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ChemInform Abstract: Manganese(III)-Promoted Tandem Oxidation and Cyclization of β-Keto Ester Derivatives of Terpenoids.

✍ Scribed by Zhilong Li; Heejung Jung; Mira Park; Myoung Soo Lah; Sangho Koo

Publisher
John Wiley and Sons
Year
2011
Weight
34 KB
Volume
43
Category
Article
ISSN
0931-7597

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✦ Synopsis

Abstract

A new type of terpenoid cyclization by manganese(III)‐initiated oxidation of β‐ketoester, followed by an intramolecular hetero Diels—Alder reaction with the terpenoid chain is investigated.

📜 SIMILAR VOLUMES

Manganese(III)-Promoted Tandem Oxidation
Manganese(III)-Promoted Tandem Oxidation and Cyclization of β-Keto Ester Derivatives of Terpenoids
✍ Zhilong Li; Heejung Jung; Mira Park; Myoung Soo Lah; Sangho Koo 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 240 KB 👁 1 views

## Abstract A new type of terpenoid cyclization directed by a β‐keto ester moiety has been developed, which proceeded by manganese(III)‐initiated oxidation of the β‐keto ester, followed by an intramolecular hetero Diels–Alder reaction with the terpenoid chain. This reaction produces polycyclic dihy