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Volumn , Issue 5, 1997, Pages 618-620

Enantioselective synthesis of (-)-methyl jasmonate and (+)-methyl epijasmonate

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EID: 0003006017     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-1997-3213     Document Type: Article
Times cited : (28)

References (56)
  • 6
    • 0022531498 scopus 로고
    • Building block 3 has also been synthesized and used in synthesis by completely different approaches: a) Johnson, C. R.; Penning, T. D. J. Am. Chem. Soc. 1986, 108, 5655-5656;
    • (1986) J. Am. Chem. Soc. , vol.108 , pp. 5655-5656
    • Johnson, C.R.1    Penning, T.D.2
  • 32
    • 85032132196 scopus 로고
    • Reviews: a) Parthier, B. Bot. Acta 1991, 104, 446-454.
    • (1991) Bot. Acta , vol.104 , pp. 446-454
    • Parthier, B.1
  • 46
    • 53649099142 scopus 로고    scopus 로고
    • note
    • The unexpected complete isomerisation is probably due to an interaction of the rather basic phosphorus ylide with the acidic proton in α-position to the carbonyl moiety, as is the low yield of this reaction sequence. Nevertheless, the ozonolysis produces already a mixture of epimeric aldehydes.
  • 48
    • 53649102028 scopus 로고    scopus 로고
    • note
    • 1H NMR data of compound 1 were identical with those reported in lit. 4c.
  • 49
    • 53649085354 scopus 로고    scopus 로고
    • note
    • Confirmation of the depicted relative stereochemistry of compound 12 comes from NOE NMR experiments.
  • 50
    • 33845375399 scopus 로고
    • Lim, K. S.; Yong, Y. H.; Lee, B. H.; Hahn, C. S. J. Org. Chem. 1986, 51, 404-407. The reaction must be stopped before the conversion of 12 to 13 is complete, otherwise cleavage of the silylether competes.
    • (1986) J. Org. Chem. , vol.51 , pp. 404-407
    • Lim, K.S.1    Yong, Y.H.2    Lee, B.H.3    Hahn, C.S.4
  • 52
    • 53649104252 scopus 로고    scopus 로고
    • note
    • 3 (224.30); calcd.: C 69.61, H 8.99; found: C 69.20. H 8.73.
  • 55
    • 53649096167 scopus 로고    scopus 로고
    • note
    • 3 (222.28); calcd.: C 70.24. H 8.16; found: C 69.85, H 8.23.
  • 56
    • 53649094822 scopus 로고    scopus 로고
    • note
    • 1H NMR data of compound 2 were identical with those reported in lit. 4i.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.