메뉴 건너뛰기




Volumn 14, Issue 21, 2012, Pages 5388-5391

A torquoselective 6π electrocyclization approach to reserpine alkaloids

Author keywords

[No Author keywords available]

Indexed keywords

ACETAL DERIVATIVE; ALKALOID; PALLADIUM; RESERPINE;

EID: 84868350389     PISSN: 15237060     EISSN: 15237052     Source Type: Journal    
DOI: 10.1021/ol302265z     Document Type: Article
Times cited : (54)

References (62)
  • 34
    • 84863619322 scopus 로고    scopus 로고
    • Phosphine Catalysis
    • In; List, B. Asymmetric Organocatalysis, Vol. 1, Lewis Base and Acid Catalysts; Georg Thieme: Stuttgart
    • Fan, Y. C.; Kwon, O. Phosphine Catalysis. In Science of Synthesis; List, B., Ed.; Asymmetric Organocatalysis, Vol. 1, Lewis Base and Acid Catalysts; Georg Thieme: Stuttgart, 2012; pp 723-782.
    • (2012) Science of Synthesis , pp. 723-782
    • Fan, Y.C.1    Kwon, O.2
  • 51
    • 4644275918 scopus 로고    scopus 로고
    • For a discussion of selective photochemical isomerization of all-carbon trienes followed by thermal 6π electrocyclization, see: von Essen, R.; von Zezschwitz, P.; Vidovic, D.; de Meijere, A. Chem.-Eur. J. 2004, 10, 4341. This sequence was ideal because the vinyl bromides E-3 and Z-3 both underwent Suzuki cross-coupling with low levels of stereospecificity, providing inseparable mixtures of 2a and the undesired triene in approximately 2:1 and 3:1 ratios, respectively. Boronate 20 was prepared according to: Regan, C. F. Ph.D Dissertation, University of California, Los Angeles, CA, 2009, see Supporting Information for details
    • (2004) Chem.-Eur. J. , vol.10 , pp. 4341
    • Von Essen, R.1    Von Zezschwitz, P.2    Vidovic, D.3    De Meijere, A.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.