132638-22-3Relevant academic research and scientific papers
Regioselective Synthesis of Dihydro-1 H -furo[ b ]indol-1-ones and Their Carbanionic Reactivity
Jana, Supriti,Bandyopadhyay, Mausumi,Mal, Dipakranjan
, p. 3723 - 3730 (2018)
A general synthesis of 3,4-dihydro-1 H -furo[ b ]indol-1-ones, representing a furanone-fused pyrrole unit, has been developed. The dehydrohalogenative cyclization of 4-aminofuranones was achieved by reaction with Pd(OAc) 2 and DABCO in DMF. The corresponding N-protected indolones undergo alkylation at C3.
