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Synlett 1996; 1996(3): 247-248
DOI: 10.1055/s-1996-5395
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Novel One-Pot Synthesis of Substituted 1,3-Butadiene-1-sulfonyl Chlorides from 3-Sulfolenes

Yeon Soo Lee, Eung K. Ryu, Kyeong-Yeul Yun, Yong Hae Kim*
  • *Department of Chemistry, Korea Advanced Institute of Science and Technology, Taejon 305-701, Korea, Fax 82-42-869-2810; Kimyh@sorak.kaist.ac.kr
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Publication Date:
31 December 2000 (online)

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Various 2- or 3-substituted 3-sulfolenes reacted with N-chlorosuccinimide in the presence of n-BuLi to give the corresponding 1,3-butadiene-1-sulfonyl chlorides in good yields with high regio- and stereo-selectivities.

3-sulfolene - 1,3-butadiene-1-sulfinate - N-chloro succinimide - 1,3-butadiene-1-sulfonylchloride - 1,3-butadiene-1-sulfonamide