4.6 Article

Copper-Catalyzed Synthesis of 1,1-Diborylalkanes through Regioselective Dihydroboration of Terminal Alkynes

期刊

CHEMISTRY-AN ASIAN JOURNAL
卷 9, 期 9, 页码 2440-2443

出版社

WILEY-V C H VERLAG GMBH
DOI: 10.1002/asia.201402458

关键词

alkynes; copper; homogeneous catalysis; hydroboration; regioselectivity

资金

  1. Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science, and Technology [2011-0009533, 2013R1A1A2058160]
  2. National Research Foundation of Korea [2011-0009533, 2013R1A1A2058160] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)

向作者/读者索取更多资源

The copper-catalyzed sequential hydroboration of terminal alkynes with pinacolborane to prepare 1,1-diborylalkanes directly from alkynes was studied. Protected propargyl amines, propargyl alcohol derivatives, and simple alkynes regioselectively produced the desired 1,1-diborylalkanes in good yields with a copper/xantphos catalyst.

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