Tetrahedron Letters p. 1997 - 2000 (1987)
Update date:2022-08-04
Topics:
Ardisson, J.
Ferezou, J.P.
Julia, M.
Lenglet, L.
Pancrazi, A.
A diastereocontrolled synthesis of the spiroketal sub-unit of 22,23-dihydroavermectin B1b has been developed using a formal double condensation at both ends of pentane 2,4-dione 3 with intermediate formation of the ketal 5.
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Doi:10.3987/COM-08-11432
(2009)Doi:10.1021/jacs.9b08398
(2019)Doi:10.1021/jo00915a001
(1974)Doi:10.1021/ol900171g
(2009)Doi:10.1080/10641190109353810
(1940)Doi:10.1002/anie.200805130
(2009)
