Citation: Hua Wei LIU, Yu Lin LI. A New Approach for Asymmetric Synthesis of (-)-Umbelactone[J]. Chinese Chemical Letters, ;2005, 16(6): 716-718. shu

A New Approach for Asymmetric Synthesis of (-)-Umbelactone

Hua Wei LIU ,
Yu Lin LI

State Key Laboratory of Applied Organic Chemistry, Institute of Organic Chemistry, Lanzhou University, Lanzhou 730000

Received Date: 19 July 2004

Fund Project: This work was financially supported by the National Natural Science Foundation of China (Grant No. 20072012) and the Special Research Grant for Doctoral Sites in Chinese Universities (Grant No. 20010730001).

A concise and efficient total synthesis of (-)-umbelactone 1, an occurring γ-hydroxymethyl-α, β-butenolide from Memycelon umbelatum Burm, is described. The synthesis features the use of a ring closing metathesis strategy.
- (-)-Umbelactone,
- catalysis,
- metathesis,
- ruthenium
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