Synthesis of a versatile 1<i>H</i>-indene-3-carboxylate scaffold enabled by visible-light promoted Wolff rearrangement of 1-diazonaphthalen-2(1<i>H</i>)-ones
Herein, we have developed a sequential visible-light-promoted Wolffrearrangement of 1-diazonaphthalen-2(1H)-ones, followed by capturing the in situ generated ketene intermediates with various alcohols, producing diverse 1H-indene-3-carboxylates in moderate to good yields under mild reaction conditions. The broad substrate scope, high functional group tolerance, and robust conditions make the resulting
在此,我们开发了一种顺序的可见光促进的 1-diazonaphthalen-2(1 H )-ones 沃尔夫重排,然后用各种醇捕获原位生成的乙烯酮中间体,产生多种 1 H -indene-3-carboxylates在温和的反应条件下,收率适中。广泛的底物范围、高官能团耐受性和稳健的条件使所得衍生物成为合成大量生物活性分子的多功能平台。
Wislicenus; Hentrich, Justus Liebigs Annalen der Chemie, 1924, vol. 436, p. 20
作者:Wislicenus、Hentrich
DOI:——
日期:——
CN116621668
申请人:——
公开号:——
公开(公告)日:——
Horner et al., Justus Liebigs Annalen der Chemie, 1951, vol. 573, p. 17,27
作者:Horner et al.
DOI:——
日期:——
Novel indenyl ligands bearing electron-withdrawing functional groups
作者:Iva Honzíčková、Jaromír Vinklárek、Carlos C. Romão、Zdeňka Růžičková、Jan Honzíček
DOI:10.1039/c5nj02406d
日期:——
A series of molybdenum complexes bearing new ligands is reported. The study covers a series of molybdenum compounds with the η5-coordinated indenyl ligand substituted with acyl-, ester- and amide-functions. This portfolio was extended by adding one representative with a η3-coordinated ester-substituted indenyl ligand. The functionalized indenes, necessary for the assembly, were prepared by convenient