Tetrahedron Letters p. 1885 - 1886 (1999)
Update date:2022-08-04
Topics:
Saleur
Bouillon
Portella
The new 2,6-bis-trialkylsilyl-4H-pyranes were easily prepared from 1,5- bis-dithianes via a two steps sequence of dethioketalization and cyclodehydration in the presence of a catalytic amount of p-toluenesulfonic acid.
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Doi:10.1002/anie.200351189
(2003)Doi:10.1246/cl.1976.1073
(1976)Doi:10.1039/c7cc00017k
(2017)Doi:10.1016/S0957-4166(03)00445-2
(2003)Doi:10.1016/S0040-4039(01)85534-9
(1976)Doi:10.1016/0040-4020(76)85179-4
(1976)
