175692-56-5Relevant articles and documents
Why Does the Intramolecular Trimethylene-Bridged Frustrated Lewis Pair Mes2PCH2CH2CH2B(C6F5)2 Not Activate Dihydrogen?
?zgün, Thomas,Ye, Ke-Yin,Daniliuc, Constantin G.,Wibbeling, Birgit,Liu, Lei,Grimme, Stefan,Kehr, Gerald,Erker, Gerhard
, p. 5988 - 5995 (2016)
The methyl labelled C3-bridged frustrated phosphane borane Lewis pair (P/B FLP) 2 b was prepared by treatment of Mes2PCl with a methallyl Grignard reagent followed by anti-Markovnikov hydroboration with Piers' borane [HB(C6/sub
A new pathway for hydroamination. Mechanism of palladium-catalyzed addition of anilines to vinylarenes
Nettekoven, Ulrike,Hartwig, John F.
, p. 1166 - 1167 (2002)
The mechanism of the hydroamination of vinylarenes with anilines catalyzed by phosphine-ligated palladium triflates was uncovered. η3-Arylethyl diphosphine palladium triflate complexes, which result from migratory insertion of vinylarene into a
Ruthenium N-Heterocyclic Carbene Complexes for Chemoselective Reduction of Imines and Reductive Amination of Aldehydes and Ketones
Kathuria, Lakshay,Samuelson, Ashoka G.
, (2020/06/17)
Chemoselective reduction of imines to secondary amines is catalyzed efficiently by tethered and untethered, half-sandwich ruthenium N-heterocyclic carbene (NHC) complexes at room temperature. The untethered Ru-NHC complexes are more efficient as catalysts for the reduction of aldimines and ketimines than the tethered complexes. Using the best untethered complex as a catalyst, electronic and steric demands on the reaction was probed using a series of imines. Chemoselectivity of the catalyst towards imine reduction was tested by performing inter and intramolecular competitive reactions in a variety of ways. The catalyst exhibits a very high TON and TOF under anaerobic conditions.
B(C6F5)3-catalyzed transfer hydrogenations of imines with Hantzsch esters
Wang, Qiaotian,Chen, Jingjing,Feng, Xiangqing,Du, Haifeng
supporting information, p. 1448 - 1451 (2018/03/08)
Highly efficient transfer hydrogenations of imines were realized with as low as 0.1 mol% of B(C6F5)3 by using Hantzsch esters as a hydrogen source, furnishing a variety of amines in 80-99% yields. For the asymmetric transf
