C-O Bond Homolysis in a Tungsten Alkoxide: The Mechanism of Alcohol Deoxygenation by WCl_2(PMe_3)_4 and WH_2Cl_2(PMe_3)_4

Thomas J. Crevier; James M. Mayer

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C-O Bond Homolysis in a Tungsten Alkoxide: The Mechanism of Alcohol Deoxygenation by WCl_2(PMe_3)_4 and WH_2Cl_2(PMe_3)_4

机译：钨醇中的C-O键均解：WCl_2（PMe_3）_4和WH_2Cl_2（PMe_3）_4的醇脱氧机理

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Reactions of alcohols with WCl_2(PMe_3)_4 (1) or WH_2Cl_2(PMe_3)_4 (2) yield W(O)Cl_2PMe_3)_3 (3), PMe_3, and hydrocarbons. Cyclopropanemethanol is deoxygenated to give 1-butene and a trace of trans-2-butene as the organic products; benzyl alcolol yields toluene and bibenzyl. These products indicate the intermediacy of organic radicals.

机译：醇与WCl_2（PMe_3）_4（1）或WH_2Cl_2（PMe_3）_4（2）的反应产生W（O）Cl_2PMe_3）_3（3），PMe_3和碳氢化合物。将环丙烷甲醇脱氧，得到1-丁烯和痕量的反式-2-丁烯，为有机产物。苄醇产生甲苯和联苄。这些产品表明有机自由基的中介性。

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《Journal of the American Chemical Society》 |1997年第36期|p.8485-8491|共7页
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Thomas J. Crevier; James M. Mayer;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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正文语种 eng
中图分类化学;
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入库时间 2022-08-18 01:08:42

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机译：卡宾-C，O螯合钨（II）配合物中的C-O键活化-[X_2（CO）_3W = C（C_6H_4OMe_o）OMe]与L_2（L_2 = dppe，2 PMe_3）反应中的MeX消除
2. Chemical bonding in transition metal complexes with beryllium ligands [(PMe_3)_2M-BeCl_2], [(PMe_3) _2M-BeClMe], and [(PMe_3)_2M-BeMe_2] (M = Ni, Pd, Pt) [J] . Parameswaran P., Frenking G. The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory . 2010,第33期

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4. C-O Bond Activation of Allylic Alcohols by Metallophosphine-Ligated Iridium Hydride Complex [C] . Kanade Kawaji, Minako Nishimura, Shin Takemoto 日本化学会春季年会 . 2020

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机译：固态材料的分子前体：I.〜含M个三键M中心（M =钼和钨）的醇盐的热解。 II。〜远程等离子体增强化学气相沉积（RPECVD）设施的建设
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机译：钨 - 钨三重键。 8.（1）钨的双核醇盐（III）和六 - （异丙氧基）二吡啶并二嗪的结构表征。具有四配位钨原子的第一种化合物由三键结合。

C-O Bond Homolysis in a Tungsten Alkoxide: The Mechanism of Alcohol Deoxygenation by WCl_2(PMe_3)_4 and WH_2Cl_2(PMe_3)_4

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