71435-93-3Relevant articles and documents
Addition of N-Heterocyclic Carbene Catalyst to Aryl Esters Induces Remote C-Si Bond Activation and Benzylic Carbon Functionalization
Wang, Hongling,Chen, Xingkuan,Li, Yongjia,Wang, Jilan,Wu, Shuquan,Xue, Wei,Yang, Song,Chi, Yonggui Robin
supporting information, p. 333 - 336 (2018/01/28)
Through the incorporation of a silicon atom to an aryl carboxylic ester substrate, the resulting C-Si bond can be activated via the addition of a carbene catalyst on a remote site. This strategy allows for efficient functionalization of the benzylic sp3-carbons of aryl carboxylic esters.
THE PHOTOCHEMISTRY OF o-ACETOPHENONE
Bergmark, William R.,Meador, Michael,Isaacs, James,Thiim, Michael
, p. 1109 - 1111 (2007/10/02)
The title compound was prepared and irradiated under a variety of conditions to produce no change.Irradiation id DMSO-d6 and methanol-d4 results in D incorporation into the o-(trimethylsilyl)methyl group.Irradiation in 2-propanol results in photoreduction (φ=0.012) which could be quenched with dienes (kqτ=4.5).These results are taken to suggest a rapid, efficient, and reversible H-transfer with no detectable silyl transfer.
