Brønsted acid catalyzed synthesis of unsymmetrical arylbis(3-indolyl)-methanes synthesis of unsymmetrical arylbis(3-indolyl) methanes

Synlett

Volumn , Issue 7, 2009, Pages 1111-1114

  He, Qing Li ^a   Sun, Feng Lai ^a   Zheng, Xiao Jian ^a   You, Shu Li ^a  

^a SHANGHAI INSTITUTE OF ORGANIC CHEMISTRY   (China)

Author keywords

Br nsted acids; Friedel Crafts reaction; Indole; Unsymmetrical triarylmethan

Indexed keywords

ALPHA (3 INDOLYL)BENZYLAMINE DERIVATIVE; ARYLBIS (3 INDOLYL)METHANE DERIVATIVE; BENZYLAMINE DERIVATIVE; BRONSTED ACID; INDOLE; METHANE; N METHYLINDOLE; UNCLASSIFIED DRUG;

ARTICLE; CATALYSIS; CHEMICAL STRUCTURE; CONTROLLED STUDY; FRIEDEL CRAFTS REACTION; SYNTHESIS;

EID: 67649414321     PISSN: 09365214     EISSN: 14372096     Source Type: Journal    
DOI: 10.1055/s-0028-1088109     Document Type: Article

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38. 4. The solvents were removed under reduced pressure, and the residue was purified by flash chromatography (EtOAc-PE, 1:8 to 1:5) to afford the product.
39. 2: 336.1626; found: 336.1628.