메뉴 건너뛰기




Volumn 43, Issue 49, 2002, Pages 8853-8857

An efficient synthesis of 4-alkenyl/alkynyl-6-methyl-2-pyrones via Pd-catalysed coupling on 4-bromo-6-methyl-2-pyrone

Author keywords

Organometallic couplings; Palladium; Pyrones

Indexed keywords

2 PYRONE DERIVATIVE; 4 BROMO 6 METHYL 2 PYRONE; ACETYLENE DERIVATIVE; CARBON; PALLADIUM; TRIPHENYLPHOSPHINE; UNCLASSIFIED DRUG;

EID: 0037010775     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(02)02207-4     Document Type: Article
Times cited : (57)

References (23)
  • 2
    • 0001581197 scopus 로고
    • D.H. Burton, & W.D. Ollis. Pergamon Press
    • Staunton J. Burton D.H., Ollis W.D., Comprehensive Organic Chemistry. 4:1979;629-658 Pergamon Press.
    • (1979) Comprehensive Organic Chemistry , vol.4 , pp. 629-658
    • Staunton, J.1
  • 16
    • 0011495610 scopus 로고    scopus 로고
    • unpublished results. Complete biological studies will be reported in due course
    • Marrison, L. R.; Dickinson, J. M.; Fairlamb, I. J. S., unpublished results. Complete biological studies will be reported in due course.
    • Marrison, L.R.1    Dickinson, J.M.2    Fairlamb, I.J.S.3
  • 18
    • 0001199188 scopus 로고    scopus 로고
    • 4 catalysis has been reported to give the coupled product in 76% yield: Kalinin, V. N.; Shilova, O. S.; Okladnoi, D. S.; Schmidhamer, H. Dokl. Chem. Engl. Transl. 1996, 351, 276-278; Dokl. Akad. Nauk. 1996, 351, 67-69.
    • (1996) Dokl. Akad. Nauk. , vol.351 , pp. 67-69
  • 19
    • 0011495611 scopus 로고    scopus 로고
    • 2 and the filtrate concentrated in vacuo to give an oil. The coupled products were isolated by either direct recrystallisation or by extraction with hexane, followed by flash chromatography.
    • 2 and the filtrate concentrated in vacuo to give an oil. The coupled products were isolated by either direct recrystallisation or by extraction with hexane, followed by flash chromatography.
  • 22
    • 0011446602 scopus 로고    scopus 로고
    • 4) and concentrated in vacuo to give the crude product which was purified by flash chromatography to give pale oils or solids.
    • 4) and concentrated in vacuo to give the crude product which was purified by flash chromatography to give pale oils or solids.
  • 23
    • 0011492053 scopus 로고    scopus 로고
    • 3J=12.09).
    • 3J=12.09).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.