Photochromic dihetarylethenes 13. Optimization of conditions for the acylation of 2,5-dimethylthiophene with squaric acid dichloride

Russian Chemical Bulletin

Volumn 51, Issue 8, 2002, Pages 1510-1514

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

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

^b A N NESMEYANOV INSTITUTE OF ORGANOELEMENT COMPOUNDS   (Russian Federation)

Author keywords

2,5 dimethylthiophene; Acylation; Oligomerization; Protonation; Squaric acid dichloride

Indexed keywords

1ALPHA,1BETA DICHLORO 5 (2,5 DIMETHYLTHIOPHEN 3 YL) 3 HYDROXY 4,5ALPHA DIMETHYL 1BETA,4ALPHA,5,5ALPHA TETRAHYDRO 1AH 1 THIACYCLOPROPA[A]PENTALEN 2 ONE; 2,5 DIMETHYLTHIOPHENE; 3,4 BIS(2,5 DIMETHYLTHIOPHEN 3 YL)CYCLOBUT 3 ENE 1,2 DIONE; ALKENE DERIVATIVE; KETONE DERIVATIVE; SQUARIC ACID DERIVATIVE; UNCLASSIFIED DRUG;

ACYLATION; ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CHEMICAL REACTION; CHEMICAL STRUCTURE; OPTIMIZATION; PROTON NUCLEAR MAGNETIC RESONANCE; X RAY DIFFRACTION;

EID: 0036432054     PISSN: 10665285     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1020923309195     Document Type: Article

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