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Volumn 44, Issue 31, 2003, Pages 5879-5882

6-(Arylvinylene)-3-pyridinylboronic esters. Part 1: Versatile building blocks for conjugated chromophores via Suzuki cross-coupling

Author keywords

[No Author keywords available]

Indexed keywords

6 (4 ETHANOL 2 THIENYLVINYLENE) 5 METHYL 3 BROMOPYRIDINE; 6 (4 HEXYL 2 THIENYLVINYLENE) 5 METHYL 3 BROMOPYRIDINE; BIPYRIDINE DERIVATIVE; BROMINE DERIVATIVE; ESTER DERIVATIVE; HYDROXYL GROUP; PALLADIUM; TRANSITION ELEMENT; UNCLASSIFIED DRUG; VINYL DERIVATIVE;

EID: 0038639663     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(03)01393-5     Document Type: Article
Times cited : (12)

References (33)
  • 31
    • 85031150070 scopus 로고    scopus 로고
    • 4. The solvent was removed under reduced pressure. The crude product was purified by filtration on silica (chlorform-ethyl acetat 9:1) yielding pure compound B(1) (9.97 g, 20.5 mmol) in a 91% yield as yellowish oil.
    • 4. The solvent was removed under reduced pressure. The crude product was purified by filtration on silica (chlorform-ethyl acetat 9:1) yielding pure compound B( 1 ) (9.97 g, 20.5 mmol) in a 91% yield as yellowish oil.
  • 32
    • 85031151085 scopus 로고    scopus 로고
    • note
    • 4. The crude product was precipitated from dichloromethane solution into hexane solution, yielding pure chromophore I (5.8 g, 11 mmol, 76%).
  • 33
    • 85031152002 scopus 로고    scopus 로고
    • note
    • 6) δ [ppm]: 19.3, 40.7, 62.8, 122.8, 127.5, 127.8, 129.9, 131.6, 136.7, 141.2, 144.3, 145.9, 153.0.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.