4.4 Article

DBU-mediated transformation of arylmethylenecyclopropenes to alkylidenecyclopropanes

期刊

TETRAHEDRON LETTERS
卷 54, 期 28, 页码 3591-3594

出版社

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2013.04.076

关键词

DBU; Alkylidenecyclopropanes (ACPs); Cyclopropanation; Cyclopropenes; Proton migration

资金

  1. Shanghai Municipal Committee of Science and Technology [11JC1402600]
  2. National Basic Research Program of China (973) [2009CB825300]
  3. Fundamental Research Funds for the Central Universities
  4. National Natural Science Foundation of China [21072206, 20472096, 21102166, 20872162, 20672127, 21121062, 20732008]

向作者/读者索取更多资源

An interesting DBU-mediated intramolecular isomerization of arylmethylenecyclopropenes 1 to alkylidenecyclopropanes (ACPs) has been described in this context. A variety of ACPs were obtained through a base-assisted manner in moderate to good yields under mild conditions with good stereoselectivities in most cases. (C) 2013 Elsevier Ltd. All rights reserved.

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