Reaktion #741828

ord-17e1c54989e446888ec70e578971c897

Reaktionsgleichung

Brc1ccc2c(c1)sc1ccccc12
3-bromodibenzothiophene
CC(C)(C)[Si](C)(C)OCc1ccc2c(c1)oc1c[c]([Sn]([CH3])([CH3])[CH3])ccc12
bromodibenzofuran
CC(C)(C)[Si](C)(C)OCc1ccc2c(c1)oc1c[c]([Sn]([CH3])([CH3])[CH3])ccc12
3-(Trimethylstannyl)-7-(t-butyldimethylsilyloxymethyl)dibenzofuran
→
[CH3][Sn]([CH3])([CH3])[c]1ccc2c(c1)sc1ccccc12
title compound
Ausbeute 82.0%
[CH3][Sn]([CH3])([CH3])[c]1ccc2c(c1)sc1ccccc12
3-(Trimethylstannyl)-dibenzothiophene
Ausbeute 82.0%

Edukte

Brc1ccc2c(c1)sc1ccccc12
3-bromodibenzothiophene
CC(C)(C)[Si](C)(C)OCc1ccc2c(c1)oc1c[c]([Sn]([CH3])([CH3])[CH3])ccc12
bromodibenzofuran
CC(C)(C)[Si](C)(C)OCc1ccc2c(c1)oc1c[c]([Sn]([CH3])([CH3])[CH3])ccc12
3-(Trimethylstannyl)-7-(t-butyldimethylsilyloxymethyl)dibenzofuran

Reagenzien

Keine

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

Using the procedure described in Example 316, but substituting 3-bromodibenzothiophene for the bromodibenzofuran 10 of Example 316, provided the title compound in 82% yield.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US05132420uspto-grants-1992_07