Copper(I)-Catalyzed Stereoselective Synthesis of (1E,3E)-2- Sulfonyl-1,3-dienes fromN-Propargylic Sulfonohydrazones

Authors :: Zhuang-Ping Zhan
Hai-Tao Tang
Yu Zhu
Source :: Advanced Synthesis & Catalysis. 355:1291-1296
Publication Year :: 2013
Publisher :: Wiley, 2013.
Abstract: A new method for the stereoselective synthesis of highly substituted (1E,3E)-2-sulfonyl-1,3-dienes from N-propargylic sulfonohydrazone derivatives has been developed via copper(I)-catalyzed [3,3] rearrangement and highly regioselective migration of the sulfonyl group.

Subjects :: Claisen rearrangement
Sulfonyl
chemistry.chemical_classification
Chemistry
One-pot synthesis
Organic chemistry
chemistry.chemical_element
Regioselectivity
Stereoselectivity
General Chemistry
Copper
Catalysis

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