38274-35-0Relevant articles and documents
Synthesis of substituted indene derivatives via silver-catalyzed annulative 1:1 coupling of secondary benzyl alcohols with alkynes
Morisaka, Hideaki,Hirosawa, Keishi,Inai, Yasuhito,Usuki, Yoshinosuke,Satoh, Tetsuya
supporting information, p. 456 - 458 (2021/03/16)
The annulative coupling of secondary benzyl alcohols with internal alkynes efficiently proceeds in the presence of a silver catalyst. The reaction gives 1,2,3-substituted indene derivatives selectively as 1:1 coupling products. The procedure provides a straightforward synthetic route to indenes from readily available starting materials upon treatment with a simple reaction system under mild conditions.
Synthesis of multisubstituted indenes via iron-catalyzed domino reaction of benzylic compounds and alkynes
Chen, Yongxin,Li, Kangning,Liu, Xiang,Zhu, Jiaoyan,Chen, Baohua
supporting information, p. 130 - 134 (2013/02/25)
A novel approach to synthesizing multisubstituted indenes by iron-catalyzed domino reaction of benzylic compounds and alkynes under mild conditions was developed. This system could be applied to various available substrates in a one-step synthetic procedure in moderate to good yields. Georg Thieme Verlag Stuttgart · New York.
An efficient and general iron-catalyzed C-C bond activation with 1,3-dicarbonyl units as a leaving groups
Li, Huanrong,Li, Wenjuan,Liu, Weiping,He, Zhiheng,Li, Zhiping
supporting information; experimental part, p. 2975 - 2978 (2011/05/05)
(Chemical Equation Presented) With our compliments: The 1,3-dicarbonyl unit has been shown to be a new and useful leaving group for iron-catalyzed bond cleavage (see scheme). This new strategy can complement the traditional Friedel-Crafts reaction and was applied in the synthesis of indene derivatives.
