1172590-87-2Relevant academic research and scientific papers
Zinc-mediated synthesis of 3-alkynyl-3-hydroxyindolin-2-ones by addition of iodoalkynes to isatins
Singh, Vinay K.,Upadhyay, Abhishek,Singh, Rana Krishna Pal
, p. 156 - 158 (2017)
An efficient and economical method was developed for synthesis of 3 alkynyl-3-hydroxyindolin-2-ones by addition of iodoalkynes to isatins using zinc dust.
Synthesis of 3-ethynyl-3-hydroxy-2-oxindoles and 3-hydroxy-3-(indol-3-yl) indolin-2-ones using CuWO4 nanoparticles as recyclable heterogeneous catalyst in aqueous medium
Paplal, Banoth,Sathish, Kota,Nagaraju, Sakkani,Kashinath, Dhurke
, (2019/11/14)
A simple method for the direct activation of phenyl acetylenes (spC-H activation) and selective synthesis of 3-hydroxy-3-(indol-3-yl) indolin-2-ones and 3,3′-bis(indolyl)indolin-2-ones (via Friedel-Crafts alkylation reaction) is reported in presence of Cu
Synthesis and bioactivity evaluation of 3-hydroxy-3-(phenylethynyl)indol-2- one analogues
Chen, Gang,Wang, Ye,Gao, Suo,He, Hong-Ping,Li, Shun-N,Zhang, Jian-Xin,Ding, Jian,Hao, Xiao-Jiang
body text, p. 217 - 220 (2009/08/09)
A series of propargylic alcohol was synthesized by the addition of phenylacetylene to isatin and its N-substituted derivatives for the first time. This reaction involves activation of zinc reagent via coordination with carbonyl substrates that behave ''li
