
Heterocycles p. 173 - 186 (1990)
Update date:2022-08-04
Topics:
Rubiralta, Mario
Diez, Anna
Reig, Ignasi
Castells, Josep
Bettiol, Jean-Luc
et al.
Formation of the anion of 2-(1,3-dithian-2-yl)indoles was shown to be possible when the indole nitrogen is protected by a p-methoxyphenylsulfonyl group.In contrast to the corresponding N-phenylsulfonylindole dithiane 1, the anion of dithiane 2 reacts efficiently with electrophiles.The influence of the indole protective group on the metallation of 2-bis(ethylthio)-methyl-1-(phenylsulfonyl)indole (14) and the corresponding sulfoxide 24 with n-butyllithium is also reported.
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Doi:10.1007/BF00960356
(1990)Doi:10.1071/CH9900419
(1990)Doi:10.1248/cpb.38.971
(1990)Doi:10.1016/0040-4039(90)80087-3
(1990)Doi:10.1021/ol200424x
(2011)Doi:10.1021/om100953g
(2011)