Synthesis and photochromic behaviour of new methyl induced linear and angular thieno-2H-chromenes

Tetrahedron

Volumn 59, Issue 14, 2003, Pages 2567-2573

  Queiroz, Maria João R P ^a   Plasencia, Paula M S ^a   Dubest, Roger ^b   Aubard, Jean ^b   Guglielmetti, Robert ^c  

^a UNIVERSITY OF MINHO   (Portugal)

^b UNIVERSITÉ PARIS DIDEROT   (France)

^c CNRS   (France)

Author keywords

Flash photolysis; Hydroxybenzo b thiophenes; Photochromism; Thieno 2H chromenes

Indexed keywords

2,3,4,9 TETRAMETHYL 7,7 BIS(4 METHOXYPHENYL) 7H CHROMEN[7,6 B]THIOPHENE; 2,3,4,9 TETRAMETHYL 7,7 DIPHENYL 7H CHROMEN[7,6 B]THIOPHENE; 2,3,5 TRIMETHYL 7,7 BIS(4 METHOXYPHENYL) 7H CHROMEN[5,6 B]THIOPHENE; 2,3,5 TRIMETHYL 7,7 DIPHENYL 7H CHROMEN[5,6 B]THIOPHENE; 2,3,9 TRIMETHYL 7,7 BIS(4 METHOXYPHENYL) 7H CHROMEN[7,6 B]THIOPHENE; 2,3,9 TRIMETHYL 7,7 DIPHENYL 7H CHROMEN[7,6 B]THIOPHENE; 6 HYDROXY 2,3,4,7 TETRAMETHYLBENZO[B]THIOPHENE; 6 HYDROXY 2,3,5 TRIMETHYLBENZO[B]THIOPHENE; 6 HYDROXY 2,3,7 TRIMETHYLBENZO[B]THIOPHENE; ALCOHOL; CHROMENE DERIVATIVE; DESICCANT; UNCLASSIFIED DRUG;

ALKYLATION; ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CATALYST; IRRADIATION; KINETICS; PHOTODEGRADATION; PRIORITY JOURNAL; PROTON NUCLEAR MAGNETIC RESONANCE; SYNTHESIS; ULTRAVIOLET SPECTROSCOPY;

STAPHYLOCOCCUS PHAGE 3A;

EID: 0037474657     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(03)00262-X     Document Type: Article

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