Si-C(sp3) bond activation through oxidative addition at a Rh(i) centre

TY - JOUR

T1 - Si-C(sp3) bond activation through oxidative addition at a Rh(i) centre

AU - Azpeitia, S

AU - Martínez-Martínez, A J

AU - Garralda, M A

AU - Weller, A S

AU - Huertos, M A

N1 - © The Royal Society of Chemistry 2020. This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details.

PY - 2020/3/23

Y1 - 2020/3/23

N2 - An easy, direct and room temperature silicon-carbon bond activation is reported. The reaction of [RhCl(coe)2]2 with the silane Si(Me)2(o-C6H4SMe)2 in the presence of an halide extractor provokes a Si-CH3 bond cleavage yielding a cationic silyl-methyl-Rh(iii). In contrast, if the reaction is performed using the Rh(i) bis-alkene dimers, [RhCl(cod)]2 or [RhCl(nbd)]2, the Si-CH3 bond activation does not occur.

AB - An easy, direct and room temperature silicon-carbon bond activation is reported. The reaction of [RhCl(coe)2]2 with the silane Si(Me)2(o-C6H4SMe)2 in the presence of an halide extractor provokes a Si-CH3 bond cleavage yielding a cationic silyl-methyl-Rh(iii). In contrast, if the reaction is performed using the Rh(i) bis-alkene dimers, [RhCl(cod)]2 or [RhCl(nbd)]2, the Si-CH3 bond activation does not occur.

U2 - 10.1039/D0DT00725K

DO - 10.1039/D0DT00725K

M3 - Article

C2 - 32250374

SN - 1477-9234

JO - Dalton Transactions

JF - Dalton Transactions

ER -