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Christophe Heiss

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Christophe Heiss

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Remote trimethylsilyl groups interfering with the ortho deprotonation of fluoroarenes and chloroarenes

Proton mobility in 2-substituted 1,3-dichlorobenzenes: "ortho" or "meta" metalation?

Trifluoromethyl-substituted phenylsilanes: the regiochemical course of their metalation dictated by buttressing effects

Relay propagation of crowding: the trifluoromethyl group as both an emitter and transmitter of steric pressure

Buttressing effects responsible for the meta-deprotonation of trialkylsilyl-substituted haloarenes by organometallic reagents

Fluorine-flanked congested sites: Minimal, though perceptible buttressing effects on the proton mobility of arenes

Meta- rather than ortho-directed metalations: Buttressing effects prejudicing the proton abstraction from (2,6-dihalophenyl)silanes

Promoting or preventing haloaryllithium isomerizations: differential basicities and solvent effects as the crucial variables

Buttressing Effects on Haloarene Deprotonation: A Merely Kinetic or Also Thermodynamic Phenomenon?

Buttressing effects rerouting the deprotonation and functionalization of 1,3-dichloro- and 1,3-dibromobenzene