K2S2O8-HFIP synergistically promoted para-selective sp3 C-H bond diarylation of glycine esters.
Org Biomol Chem
; 18(4): 666-670, 2020 01 28.
Article
in En
| MEDLINE
| ID: mdl-31894805
ABSTRACT
A metal-free K2S2O8-HFIP synergistically promoted double Friedel-Crafts alkylation between a glycine derivative and N-substituted aniline was developed to efficiently synthesize diarylmethane derivatives with high para-selectivity. The reaction proceeded smoothly in the absence of any metal and ligand, and exhibited a good tolerance of functional groups.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Sulfates
/
Potassium Compounds
/
Propanols
/
Esters
/
Glycine
Language:
En
Journal:
Org Biomol Chem
Journal subject:
BIOQUIMICA
/
QUIMICA
Year:
2020
Document type:
Article
Affiliation country:
China