nitroalkenes is described. This transformation efficiently leads to the diastereoselective synthesis of pharmacologically privileged 1‐aminoindane derivatives via the C−H alkylation followed by subsequent intramolecular cyclization. Notably, single diastereomers in all cases were observed, and the relative stereochemistry of products was confirmed by the X‐ray crystallographic data.
描述了N-磺酰基醛
亚胺与各种烯烃如马来
酰亚胺,
富马酸酯,
马来酸酯,α,β-不饱和酮,
丙烯酸酯和硝基烯烃之间的
铑(III)催化的交叉偶联反应。这种转化有效地导致非
化学选择性合成的药理学优势的
1-氨基茚满衍
生物通过CH烷基化,随后进行分子内环化。值得注意的是,在所有情况下均观察到单一非对映异构体,并且X射线晶体学数据证实了产物的相对立体
化学。