The use of alkynes as vinylmetal pronucleophiles in intermolecular enantioselective metal-catalyzed carbonyl and imine reductive couplings to form allylic alcohols and amines is surveyed. Related hydrogen autotransfer processes, wherein alcohols or amines serve dually as reductants and carbonyl or imine proelectrophiles, also are cataloged, as are applications in target-oriented synthesis. These processes represent an emerging alternative to the use of stoichiometric vinylmetal reagents or Nozaki–Hiyama–Kishi (NHK) reactions in carbonyl and imine alkenylation.

中文翻译：

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炔烃与羰基化合物和亚胺的对映选择性金属催化还原偶联：烯丙醇和胺的收敛构建

研究了在分子间对映选择性金属催化的羰基和亚胺还原偶联中使用炔作为乙烯基金属亲核试剂以形成烯丙醇和胺。相关的氢自转移过程（其中醇或胺双重充当还原剂和羰基或亚胺亲电子试剂）也被编录，以及在靶向合成中的应用。这些过程代表了在羰基和亚胺烯基化中使用化学计量乙烯基金属试剂或野崎-桧山-岸 (NHK) 反应的新兴替代方案。