[6+3] cycloaddition of fulvenes with 3-oxidopyrylium betaine: a novel methodology for the synthesis of fused cyclooctanoid natural products

被引:30
作者
Radhakrishnan, KV [1 ]
Krishnan, KS
Bhadbhade, MM
Bhosekar, GV
机构
[1] CSIR, Reg Res Lab, Div Chem Sci, Organ Chem Sect, Trivandrum 695019, Kerala, India
[2] CSIR, Natl Chem Lab, Ctr Mat Characterizat, Pune 411008, Maharashtra, India
关键词
fulvenes; oxidopyrylium betaines; 6+3] cycloaddition; cyclooctanoids;
D O I
10.1016/j.tetlet.2005.05.042
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Fulvenes undergo an easy [6+3] cycloaddition with 3-oxidopyrylium betaines leading to 5-8 fused oxabridged cyclooetanoids. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:4785 / 4788
页数:4
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