Tetrahedron Letters p. 6289 - 6290 (1997)
Update date:2022-08-03
Topics:
Krief, Alain
Bousbaa, Jamal
Although 1-methoxy-1-methylseleno-toluene is efficiently metallated by KDA, the same compound as well as its higher homologues react with t-butyllithium producing 1-methoxy benzyllithiums via the C-Se bond cleavage. These species are efficiently alkylated by alkyl halides, even the secondary ones and react with THF in the presence of BF3-OEt2 to produce the homologated tetrahydropyran derivative in good yield.
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Doi:10.1002/chem.200400315
(2004)Doi:10.1055/s-1997-1547
(1997)Doi:10.1039/a704215i
(1997)Doi:10.1021/ja00241a030
(1987)Doi:10.1002/hlca.19620450726
(1962)Doi:10.1021/om970568p
(1997)