A novel method for the reduction of schiff bases using catalytic hydrosilylation
作者:Iwao Ojima、Tetsuo Kogure、Yoichiro Nagai
DOI:10.1016/s0040-4039(01)96182-9
日期:1973.1
Seeking Heteroatom-Rich Compounds: Synthetic and Mechanistic Studies into Iron Catalyzed Dehydrocoupling of Silanes
作者:Danila Gasperini、Andrew K. King、Nathan T. Coles、Mary F. Mahon、Ruth L. Webster
DOI:10.1021/acscatal.0c01440
日期:2020.6.5
aminosilane synthesis along with kinetic studies using MeBnNH and MePhSiH2 as coupling partners. The kinetic studies suggest a reversible reaction with silane which generates aminosilane and an Fe-hydride dimer that undergoes rate-limiting protonolysis with amine with N–H bond cleavage in the transition state, consistent with a primary KIE of 2.42(3). The presence of dimers as on-cycle intermediates was analyzed
Iron(II)-Catalyzed Activation of Si–N and Si–O Bonds Using Hydroboranes
作者:Mirela A. Farcaş-Johnson、Danila Gasperini、Andrew K. King、Sakshi Mohan、Adam N. Barrett、Samantha Lau、Mary F. Mahon、Yann Sarazin、Sara H. Kyne、Ruth L. Webster
DOI:10.1021/acs.organomet.3c00339
日期:2023.10.23
We report the activation and functionalization of Si–N bonds with pinacol borane catalyzed by a three-coordinate iron(II) β-diketiminate complex. The reactions proceed via the mild activation of silazanes to yield useful hydrosilanes and aminoboranes. The reaction is studied by kinetic analysis, along with a detailed investigation of decomposition pathways using catecholborane as an analogue of the