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Synthesis of Multisubstituted Aromatics via 3-Triazenylarynes.
Taguchi, Jumpei; Okuyama, Takumi; Tomita, Satomi; Niwa, Takashi; Hosoya, Takamitsu.
Affiliation
  • Taguchi J; Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan.
  • Okuyama T; Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan.
  • Tomita S; Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan.
  • Niwa T; Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan.
  • Hosoya T; Laboratory for Chemical Biology, RIKEN Center for Biosystems Dynamics Research (BDR), 6-7-3 Minatojima-Minamimachi, Chuo-ku, Kobe 650-0047, Japan.
Org Lett ; 25(38): 7030-7034, 2023 Sep 29.
Article in En | MEDLINE | ID: mdl-37712445
ABSTRACT
An efficient method for generating 3-triazenylarynes from ortho-iodoaryl triflate-type precursors was developed. The generated arynes reacted with various arynophiles with high regioselectivity because of the triazenyl group. The 3-triazenylaryne precursors functioned as useful intermediates of diverse multisubstituted aromatic compounds through the transformation of the remaining triazenyl group of aryne adducts and triazenyl group-directed ortho-C-H functionalization.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Org Lett Journal subject: BIOQUIMICA Year: 2023 Document type: Article Affiliation country: Japan
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Org Lett Journal subject: BIOQUIMICA Year: 2023 Document type: Article Affiliation country: Japan