Mechanism of proton transfer to coordinated thiolates: encapsulation of acid stabilizes precursor intermediate
Author:
Affiliation:
1. School of Chemistry
2. Newcastle University
3. Newcastle upon Tyne
4. UK
5. Department of Chemistry
6. Inorganic Chemistry Laboratory
7. National and Kapodistrian University of Athens
8. 157 71 Athens
9. Greece
Abstract
Hydrogen bonded intermediate in protonation of [Ni(thiolate)(triphos)]+ by 2,6-lutidinium is stabilized by encapsulation of the acid by phenyl groups of triphos.
Publisher
Royal Society of Chemistry (RSC)
Subject
Inorganic Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2015/DT/C5DT01716E
Reference23 articles.
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2. Rates of Mercapto Proton Exchange for 2-Mercaptoethanol in Aqueous Solution1a,b
3. Kinetics of Proton Transfer from Benzoylnitromethane and 1,2-Diphenyl-2-nitroethanone to Various Bases. Resonance, Inductive, Solvation, Steric, and Transition State Hydrogen-Bonding Effects on Intrinsic Rate Constants
4. Deprotonation of arylnitromethanes. Higher intrinsic rate constants with thiolate ions than with oxyanions or amines as the proton acceptors. Hydrogen bonding in the transition state and desolvation of the base as competing factors in proton transfer at carbon
5. The preparation, structure, and reactions of the mononuclear thiolate–hydride complexes [MoH(SR)(dppe)2](R = bulky alkyl or aryl group, dppe = Ph2PCH2CH2PPh2); X-ray structure determination of cis-[MoH(SC6H2Pri3-2,4,6)(dppe)2]
Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
1. Four- and five-coordinate nickel(ii) complexes bearing new diphosphine–phosphonite and triphosphine–phosphite ligands: catalysts for N-alkylation of amines;RSC Advances;2022
2. Synthesis, protonation and x-ray crystal structures of [Ni(SC6H3Me2-2,6){triphos}]BPh4 and [Ni(SC6H4R-2){triphos}]BPh4 {R = Me, MeO Or Cl; triphos = PhP(Ph2PCH2CH2)2}: Unusual structure when R = Cl;THE 7TH INTERNATIONAL CONFERENCE ON APPLIED SCIENCE AND TECHNOLOGY (ICAST 2019);2019
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