One-Pot Synthesis of Spiro-isobenzofuran Compounds via the Sequential Condensation/Oxidation Reaction of Ninhydrin with 4-Amino-1,2-naphthoquinones/2-Amino-1,4-naphthoquinones under Mild Conditions.
Mousavi SH, Mohammadizadeh MR, Roshan Z, Jamaleddini A, Arimitsu S.
Mousavi SH, et al.
ACS Omega. 2020 Jul 19;5(29):18273-18288. doi: 10.1021/acsomega.0c01934. eCollection 2020 Jul 28.
ACS Omega. 2020.
PMID: 32743203
Free PMC article.
Various derivatives of spiro[benzo[g]indole-2,1'-isobenzofuran]-3,3',4,5(1H) tetraones and spiro[benzo[f]pyrrolo[2,3-h]quinoxaline-2,1'-isobenzofuran]-3,3'(1H)-diones were synthesized in good to high yields. ...
Various derivatives of spiro[benzo[g]indole-2,1'-isobenzofuran]-3,3',4,5(1H) tetraones and spiro[benzo[f]pyrrolo[2,3-h]quinoxaline-2, …