Tetrahedron Letters p. 5889 - 5892 (1984)
Update date:2022-09-26
Topics:
Oppolzer, Wolfgang
Kelly, Martha J.
Bernardinelli, Gerald
The crystalline chiral auxiliaries 4 and 5 were readily prepared from champhorsulfonic acid.Their acrylates underwent the Diels-Alder reactions 6->7 with modest asymmetric induction consistent with an X-ray study of 6a.
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Doi:10.1002/jhet.5570210615
(1984)Doi:10.1246/cl.1985.31
(1985)Doi:10.1021/jo00236a015
(1988)Doi:10.1021/jo00214a010
(1985)Doi:10.1016/S0040-4039(01)83272-X
(1977)Doi:10.1039/c39850000122
(1985)
