Flexible Route to [4.1.1] Propellanes
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In: Tetrahedron Letters, Vol. 38, No. 38, 1997, p. 6755-6758.
Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Flexible Route to [4.1.1] Propellanes
AU - Al-Dulayymi, Ahmad
AU - Al-Dulayymi, Juma'a
AU - Baird, Mark
PY - 1997
Y1 - 1997
N2 - Reaction of Diels-Alder adducts of 1-bromo-2-bromomethylcyclopropene and either 1,3-dienes or furans with butyl lithium leads to a 1,3-dehalogenation to produce [4.1.1]propellanes. The oxygen bridged propellane derived from furan reacts with a second mol.equiv. of butyllithium by cleavage of the bridge with allylic rearrangement and the formation of a cis-3-butyl-[4.1.1]propell-4-en-2-ol.
AB - Reaction of Diels-Alder adducts of 1-bromo-2-bromomethylcyclopropene and either 1,3-dienes or furans with butyl lithium leads to a 1,3-dehalogenation to produce [4.1.1]propellanes. The oxygen bridged propellane derived from furan reacts with a second mol.equiv. of butyllithium by cleavage of the bridge with allylic rearrangement and the formation of a cis-3-butyl-[4.1.1]propell-4-en-2-ol.
M3 - Article
VL - 38
SP - 6755
EP - 6758
JO - Tetrahedron Letters
JF - Tetrahedron Letters
SN - 0040-4039
IS - 38
ER -