Aldehyde-selective addition of alkynylchromium compounds prepared by reduction of alkynyl halides with chromium(II) reagent
作者： Kazuhiko Takai , Tooru Kuroda , Shigeki Nakatsukasa , Koichiro Oshima , Hitosi Nozakil
DOI: 10.1016/S0040-4039(01)80894-7
关键词:
摘要: Abstract Alkynyl halides are reduced by chromium(II) chloride in DMF to give unisolable alkynylchromium compounds which add selectively an aldehyde moiety without affecting the coexisting ketone group of substrate.
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