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Volumn 44, Issue 14, 2003, Pages 2935-2938

In situ formation and reaction of 2-pyridylboronic esters

Author keywords

[No Author keywords available]

Indexed keywords

BIS(PINACOLATO)DIBORON; BORON DERIVATIVE; ESTER DERIVATIVE; PALLADIUM; PYRIDINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0037474677     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(03)00419-2     Document Type: Article
Times cited : (48)

References (28)
  • 2
    • 84994387666 scopus 로고    scopus 로고
    • Diederich, F.; Stang, P. J., Eds.; Wiley-VCH: Weinheim, Chapter 2
    • (b) Suzuki, A. In Metal-Catalyzed Cross-Coupling Reactions; Diederich, F.; Stang, P. J., Eds.; Wiley-VCH: Weinheim, 1998; Chapter 2;
    • (1998) Metal-Catalyzed Cross-Coupling Reactions
    • Suzuki, A.1
  • 3
    • 84994468168 scopus 로고    scopus 로고
    • Liebeskind, L. S., Ed.; JAI Press: Stamford, CT, Chapter 5
    • (c) Miyaura, N. In Advances in Metal-Organic Chemistry; Liebeskind, L. S., Ed.; JAI Press: Stamford, CT, 1998; Vol. 6, Chapter 5.
    • (1998) Advances in Metal-Organic Chemistry , vol.6
    • Miyaura, N.1
  • 19
    • 84994407272 scopus 로고    scopus 로고
    • All reaction products and starting materials are commercially available. The calibration curves to determine relative reponses by flame-ionization detection were generated using commercial chemicals of at least 98% purity. A reaction that indicated a GC yield of 79% 2,2′-bipyridine (16) afforded a purified yield of 73% after column chromatography
    • All reaction products and starting materials are commercially available. The calibration curves to determine relative reponses by flame-ionization detection were generated using commercial chemicals of at least 98% purity. A reaction that indicated a GC yield of 79% 2,2′-bipyridine (16) afforded a purified yield of 73% after column chromatography.
  • 22
    • 84994407298 scopus 로고    scopus 로고
    • 2 (35 mg, 0.05 mmol), and biphenyl (50 mg) were dissolved in solvent (10 mL) in a 20 mL scintillation vial equipped with a stir bar. No precautions were taken to exclude atmospheric oxygen. The vial was sealed and heated to 100°C. The reaction was periodically monitored by GC to determine extent of reaction relative to the size of the biphenyl internal standard peak
    • 2 (35 mg, 0.05 mmol), and biphenyl (50 mg) were dissolved in solvent (10 mL) in a 20 mL scintillation vial equipped with a stir bar. No precautions were taken to exclude atmospheric oxygen. The vial was sealed and heated to 100°C. The reaction was periodically monitored by GC to determine extent of reaction relative to the size of the biphenyl internal standard peak.
  • 25
    • 84994469617 scopus 로고    scopus 로고
    • Compound 29 is not commercially available. The GC response factor for this compound relative to biphenyl was approximated by taking the average of the response factors of 16 and 26
    • Compound 29 is not commercially available. The GC response factor for this compound relative to biphenyl was approximated by taking the average of the response factors of 16 and 26.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.