Determination of the absolute configuration of vibsanin F by asymmetric synthesis via π-allylpalladium complex

Tetrahedron Letters

Volumn 44, Issue 33, 2003, Pages 6235-6239

  Yuasa, Hiroaki ^a   Makado, Gouki ^a   Fukuyama, Yoshiyasu ^a  

^a TOKUSHIMA BUNRI UNIVERSITY   (Japan)

Author keywords

Absolute configuration; Vibsane type diterpene; Vibsanin F; allylpalladium complex

Indexed keywords

DITERPENE; EPOXIDE; LITHIUM DERIVATIVE; PALLADIUM COMPLEX; UNCLASSIFIED DRUG; VIBSANIN F;

ARTICLE; ASYMMETRIC SYNTHESIS; CATALYST; COMPLEX FORMATION; CYCLIZATION; DEPROTECTION REACTION; DIASTEREOISOMER; DRUG STRUCTURE; DRUG SYNTHESIS; PROTON NUCLEAR MAGNETIC RESONANCE; SHARPLESS EPOXIDATION;

EID: 0042848832     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(03)01537-5     Document Type: Article

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29. 3) δ 1.05 (3H, s), 1.21 (3H, s), 1.60 (3H, s), 1.69 (3H, d, J=1.1 Hz), 2.23 (1H, d, J=6.0 Hz), 2.23 (1H, d, J=6.0 Hz), 3.97 (2H, brs), 5.12 (1H, ddq, J=1.1, 7.1, 7.1 Hz), 5.26 (1H, ddd, J=6.6, 6.6, 15.9 Hz), 5.30 (1H, d, J=15.9 Hz), 5.54 (1H, t, J=8.5 Hz).