924634-05-9Relevant academic research and scientific papers
Mercury(II)-catalyzed cyclization of 2-alkynylphenyl alkyl sulfoxides provides 3-acylbenzo[b]thiophenes
Lin, Cheng-Han,Chen, Chin-Chau,Wu, Ming-Jung
, p. 2578 - 2581 (2013)
Ring cyclization: A mercury-catalyzed cyclization reaction to provide 3-benzoylbenzo[b]thiophenes was achieved in good yields by treatment of 2-alkynylphenyl alkyl sulfoxides with mercury chloride and 2,3-dichloro-5,6- dicyano-1,4-benzoquinone (DDQ) in be
Halocyclization of 2-alkynylthioanisoles by cupric halides: synthesis of 2-substituted 3-halobenzo[b]thiophenes
Lu, Wen-Der,Wu, Ming-Jung
, p. 356 - 362 (2007/10/03)
Reaction of 2-alkynylthioanisoles 3 with 2 equiv of CuX2 (X=Br or Cl) in refluxing CH3CN for 2.5 h gave the 2-substituted 3-halobenzo[b]thiophenes 4 in good yields.
