The first highly diastereo- and enantioselective additions of a halogen and phosphoramidic acid to unactivated alkenes have been developed, catalyzed by a chiral Br酶nsted acid. A unique feature of ...doi:10.1002/chin.201519247Yasunori Toda
Formic Acid Dehydrogenation by Ruthenium Catalyst – Computational and Kinetic Analysis with the Energy Span Model The mechanism of dehydrogenation of formic acid catalyzed by a ruthenium complex in a biphasic system was computed and comprehended with the energy span mo... A Frenklah,Z Treigerman,Y...
Applied Catalysis A : General Additional Br酶nsted acid sites in [ Ga ] HZSM-5 formed by the presence of waterAusavasukhi, ArtitSooknoi, TawanAusavasukhi A,,Sooknoi T.Additional Br (?)nsted acid sites in [Ga] HZSM-5 formed by the presence of water. Applied Catalysi...
Evidence for a Boroxinate Based Br酶nsted Acid Derivative of VAPOL as the Active Catalyst in the Catalytic Asymmetric Aziridination Reaction . Supporting information Table of Contents : General Information Preparation of Pyroborate 6 Borane 鈥 Dimethyl Sulf...
Two new Br酶nsted acids [2,2鈥ethylidene-bis (4,6-di--butylphenol)] phosphoric acid (EDBPPOOH) and (3,3鈥5,5鈥tetra--butylbiphenyl-2,2鈥diol) phosphoric acid (TBPO-POOH) were synthesised and fully characterised by H NMR and C NMR spectra and mass spectra. The ringopening ...
ZnCl2: A Green Br酶nsted Acid for Selectively Recovering Rare Earth Elements from Spent NdFeB Permanent Magnets 来自 ACS 喜欢 0 阅读量: 72 作者:Anting Ding,Chuanying Liu,Xingwang Zhang,Lecheng Lei,Chengliang Xiao 收藏 引用 批量引用 报错 分享 ...
Al-Majid, A.M.A.; Barakat, A.; Mabkhot, Y.N.; Islam, M.S. Synthesis and characterization of privileged monodentatephosphoramidite ligands and chiral bronsted acid derived from D-mannitol. Int. J. Mol. Sci. 2012, 13, 2727-2743.
A simple, highly efficient, environmentally benign synthesis of bis(indolyl)methanes and bis(indolyl)glycoconjugate by electrophilic substitution reaction of indole or methylindoles with a variety of aldehydes or simple ketones catalysed by 5 mol% of camphor sulphonic ...
Johnston, J. N., Muchalski, H. & Troyer T. L. To protonate or alkylate? Stereoselective Bronsted acid catalysis of C-C bond formation using diazoalkanes. Angew. Chem. Int. Ed. 49, 2290-2298 (2010).To Protonate or Alkylate? Stereoselective Br?nsted Acid Catalysis of C?C Bond ...