An iridium/chiral diene complex efficiently catalyzed enantioselective (3+2) annulation between 1,3‐enynes and cyclic N‐acyl ketimines generated in situ from 3‐aryl‐3‐hydroxyisoindoin‐1‐ones. The reaction gave the corresponding aminoindane derivatives in high yields with high regio‐, diastereo‐, and enantioselectivity.

中文翻译：

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铱/手性二烯催化的C-H活化与1,3-Enynes对芳族酮亚胺的对映选择性（3 + 2）环化

铱/手性二烯复合物可有效催化1,3-烯炔和3-芳基-3-羟基异吲哚-1-酮在原位生成的环状N-酰基酮亚胺之间的对映选择性（3 + 2）环化。该反应以高产率，高区域选择性，非对映异构体和对映体选择性得到了相应的氨基茚满衍生物。