FeCl3- and GaCl3-Catalyzed Dehydrative C
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Chen Wu; Hao Zeng; Zhe Liu; Li Liu; Dong Wang; Yongjun Chen
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Article
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2011
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John Wiley and Sons
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English
⚖ 85 KB
👁 1 views
## Abstract FeCl~3~‐ and GaCl~3~‐catalyzed dehydrative coupling reactions of chromone‐derived Morita‐Baylis‐Hillman (MBH) alcohols with terminal alkynes were developed. The reactions provided exclusively __α__‐regioselective and acetylene‐substituted products in good yields.