Synthesis of 2,4-diiodoquinolines via the photochemical cyclization of o-alkynylaryl isocyanides with iodine.
Synthesis of 2,4-diiodoquinolines via the photochemical cyclization of o-alkynylaryl isocyanides with iodine.
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DOI:
10.1021/jo1021772
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发表时间:
2011-01
期刊:
影响因子:
--
通讯作者:
T. Mitamura;A. Ogawa
中科院分区:
文献类型:
--
作者:
T. Mitamura;A. Ogawa
Upon photoirradiation of o-alkynylaryl isocyanides in the presence of iodine, the intramolecular cyclization of o-alkynylaryl isocyanides proceeds to afford the corresponding 2,4-diiodoquinolines in good yields. 2,4-Diiodoquinolines can be employed in transition metal-catalyzed cross-coupling reactions.