Photochromic dihetarylethenes 14. Synthesis of symmetrical and unsymmetrical dihetarylcyclobutene-1,2-diones

Russian Chemical Bulletin

Volumn 51, Issue 8, 2002, Pages 1515-1518

  Krayushkin, M M ^a   Shirinian, V Z ^a   Belen'kii, L I ^a   Shadronov, A Yu ^a  

^a N D ZELINSKY INSTITUTE OF ORGANIC CHEMISTRY   (Russian Federation)

Author keywords

2,5 dimethylthiophene; 2 methylthiophene; Dithienylcyclobutenediones; Friedel Crafts reaction; Methyl (2,5 dimethylthiophen3 yl)acetate; Methyl 5 methylthieno 3,2 b thiophene 2 carboxylate; Squaric acid dichloride

Indexed keywords

(2,5 DIMETHYLTHIOPHEN 3 YL)ACETATE; ACETIC ACID DERIVATIVE; ALKENE DERIVATIVE; ALUMINUM DERIVATIVE; CARBOXYLIC ACID DERIVATIVE; KETONE DERIVATIVE; METHYL 5 METHYLTHIENO[3,2 B]THIOPHENE 2 CARBOXYLATE; THIENO[3,2 B]THIOPHENE; THIOPHENE; UNCLASSIFIED DRUG;

ACYLATION; ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CHEMICAL PROCEDURES; CHEMICAL REACTION; FRIEDEL CRAFT REACTION; MONOACYLATION; PROTON NUCLEAR MAGNETIC RESONANCE; SYNTHESIS;

EID: 0036432544     PISSN: 10665285     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1020975326034     Document Type: Article

References (8)

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