Tetrahedron Letters p. 6179 - 6182 (1990)
Update date:2022-08-03
Topics:
Bennetau, Bernard
Krempp, Michele
Dunogues, Jacques
Ratton, Serge
A new ortho functionalisation of flouro- and ethylbenzene involving a 2,5- disilylation with trimethylcholorsilane in the presence of lithium in THF is reported. After aromatisation, electrophilic substitution of the TMS group in position 2, desilylation in position 5, ortho acetyl-, benzoyl-, bromo-and iodo- fluorobenzenes and ethylbenzenes are obtained in good yields.
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Doi:10.1021/jo00018a017
(1991)Doi:10.1039/P19810000218
(1981)Doi:10.1016/S0040-4020(01)91210-4
(1992)Doi:10.1002/anie.201006879
(2011)Doi:10.1021/ja0042027
(2001)Doi:10.1039/c39900000265
(1990)
