Tungsten(O)eta~2-Thiophene Complexes:Dearomatization of Thiophene and Its Facile Oxidation,Protonation,and Hydrogenation

David A.Delafuente; William H.Myers; Michal Sabat; W.Dean Harman

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Tungsten(O)eta~2-Thiophene Complexes:Dearomatization of Thiophene and Its Facile Oxidation,Protonation,and Hydrogenation

机译：钨（O）eta〜2-噻吩配合物：噻吩脱芳香化及其简便的氧化，质子化和加氢

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Complexes of the form TpW(NO)(PMe_3)(eta~2-thiophene)have been synthesized in 31-40% yield by reduction of TpW(NO)(PMe_3)(Br)in the presence of the thiophene ligand.The dynamics of protonation and the subsequent deprotonation for the corresponding 2H-thiophenium complexes have been investigated.Hydrogenation of the uncoordinated double bond was accomplished,and sulfur-carbon,sulfur-oxygen,and carbon-carbon bond-forming reactions were explored with these complexes.

机译：在噻吩配体存在下，通过还原TpW（NO）（PMe_3）（Br）可以31-40％的收率合成TpW（NO）（PMe_3）（η〜2-噻吩）形式的配合物。研究了相应的2H-噻吩配合物的质子化和随后的去质子化。完成了不配位双键的加氢反应，并探讨了这些配合物的硫-碳，硫-氧和碳-碳键形成反应。

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《Organometallics》 |2005年第8期|共10页
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David A.Delafuente; William H.Myers; Michal Sabat; W.Dean Harman;
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1. Tungsten(O)eta~2-Thiophene Complexes:Dearomatization of Thiophene and Its Facile Oxidation,Protonation,and Hydrogenation [J] . David A.Delafuente, William H.Myers, Michal Sabat, Organometallics . 2005,第8期

机译：钨（O）eta〜2-噻吩配合物：噻吩脱芳香化及其简便的氧化，质子化和加氢
2. Tungsten(0) and rhenium(I) eta(2)-pyrrole complexes: Dearomatization of pyrroles and their facile isomerizations, protonations, and reductions [J] . Myers WH, Welch KD, Graham PM, Organometallics . 2005,第22期

机译：钨（0）和rh（I）eta（2）-吡咯配合物：吡咯的脱芳香化及其轻松的异构化，质子化和还原
3. Tungsten(O) and Rhenium(I) eta~2-Pyrrole Complexes:Dearomatization of Pyrroles and Their Facile Isomerizations,Protonations,and Reductions [J] . William H.Myers, Kevin D.Welch, Peter M.Graham, Organometallics . 2005,第22期

机译：钨（O）和R（I）η〜2-吡咯配合物：吡咯的脱芳香化及其轻松的异构化，质子化和还原
4. Oxidative desulfurization of sulfur compounds: Oxidation of thiophene and derivatives with hydrogen peroxide using Ti-Beta catalyst [C] . Laszlo Nemeth, Simon R. Bare, Wayne Rathbun International Federation of European Zeolite Associations Conference . 2008

机译：硫化合物的氧化脱硫：使用Ti-β催化剂氧化噻吩和衍生物与过氧化氢的衍生物
5. Beta-hydrogen elimination from late transition metal alkoxide complexes, nitrogen-hydrogen bond forming reductive elimination, and nitrogen-hydrogen oxidative addition to late transition metal complexes. [D] . Zhao, Jing. 2005

机译：从后期过渡金属醇盐配合物中消除β-氢，形成氮-氢键形成还原性消除，以及向后期过渡金属配合物中进行氮-氢氧化。
6. Metal vs. ligand protonation and the alleged proton-shuttling role of the azadithiolate ligand in catalytic H2 formation with FeFe hydrogenase model complexes [O] . Alexander Aster, Shihuai Wang, Mohammad Mirmohades, 2019

机译：金属与配体的质子化以及氮杂二硫代盐配体在FeFe氢化酶模型配合物催化H2形成中的质子穿梭作用
7. Characterization of Ni(II) and Cd(II) metal complexes using Schiff base ligand derived from 2-Thiophene carboxyldehyde and 2-Aminothiophenol [O] . Umar Dalha, Aminu Ahmad, Sunusi Yahaya, 2021

机译：利用辛硫碱配体衍生自2-噻吩羧基二甲醛和2-氨噻吩酚的Ni（II）和Cd（II）金属配合物的表征
8. Synthesis and reactions of thiophene, 2,5-dihydrothiophene, Benzo(b)thiophene and seleophene transition metal complexes: Models for catalytic hydrodesulfurization. [R] . Choi, M. G. 1991

机译：噻吩，2,5-二氢噻吩，苯并（b）噻吩和硒吩过渡金属配合物的合成和反应：催化加氢脱硫的模型。

Tungsten(O)eta~2-Thiophene Complexes:Dearomatization of Thiophene and Its Facile Oxidation,Protonation,and Hydrogenation

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