2013
DOI: 10.1007/s10876-013-0628-6
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Reactivity of Alkyne-Substituted Transition Metal Clusters: An Overview

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Cited by 12 publications
(17 citation statements)
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“…The moderate yields of the complexes 1a and 2a were caused by side reactions of the starting rhenium vinylidene with free phosphites, produced by dissociation of Pt[P(OR) 3 ] 4 in the reaction mixture, that initially resulted in extremely sensitive to water zwitter-ionic byproducts Cp(CO) 2 Re-C( + P(OR) 3 )=CHPh that then hydrolyzed upon a chromatography of the reaction mixtures to give the corresponding  2 -phosphorylalkene complexes Cp(CO) 2 Re{ 2 -E-HC[P(O)(OR) 2 ]=C(H)Ph} (R = Pr i , Et) in 10 and 16% yields (Scheme 1) [30]. However, in case of Pt[P(OPh) 3 ] 4 the formation of the byproduct wasn't observed because of low nucleophilicity of P(OPh) 3 and low rate of its reaction with the rhenium vinylidene [30].…”
Section: Results and Discussion 21 Synthesis Of The Binuclear Cp(co) 2 Rept(-c=chph)ll' Complexesmentioning
confidence: 99%
See 1 more Smart Citation
“…The moderate yields of the complexes 1a and 2a were caused by side reactions of the starting rhenium vinylidene with free phosphites, produced by dissociation of Pt[P(OR) 3 ] 4 in the reaction mixture, that initially resulted in extremely sensitive to water zwitter-ionic byproducts Cp(CO) 2 Re-C( + P(OR) 3 )=CHPh that then hydrolyzed upon a chromatography of the reaction mixtures to give the corresponding  2 -phosphorylalkene complexes Cp(CO) 2 Re{ 2 -E-HC[P(O)(OR) 2 ]=C(H)Ph} (R = Pr i , Et) in 10 and 16% yields (Scheme 1) [30]. However, in case of Pt[P(OPh) 3 ] 4 the formation of the byproduct wasn't observed because of low nucleophilicity of P(OPh) 3 and low rate of its reaction with the rhenium vinylidene [30].…”
Section: Results and Discussion 21 Synthesis Of The Binuclear Cp(co) 2 Rept(-c=chph)ll' Complexesmentioning
confidence: 99%
“…The chemistry of heteropolynuclear metal clusters and complexes containing π-conjugated polycarbon ligands have received the attention of researches in view of possible applications of some of such compounds in functional material development, molecular devices design, biochemistry, and catalysis [1][2][3]. For instance, the cooperativity and synergistic effects of these heterometallic compounds arisen from the simultaneous or consecutive action of their metal centers on substrates make them attractive compounds for molecular activation that mononuclear complexes are not able to achieve [4][5][6][7][8][9].…”
Section: Introductionmentioning
confidence: 99%
“…Внимание исследователей к гетерометаллическим комплексам и кластерам переходных металлов с мостиковыми ненасыщенными углеводородными лигандами обусловлено возможностями их применения в различных областях современной химии [1][2][3][4][5][6]. Наличие различных атомов металлов в одной молекуле делает гетерометаллические соединения более эффективными и интересными катализаторами, чем комплексы на основе одного металла [2,3].…”
Section: Introductionunclassified
“…Полиметаллические кластерные соединения, содержащие различные ненасыщенные углеводородные лиганды, привлекают исследователей возможностями их применения в медицине и катализе, в разработке новых материалов и молекулярных машин [1][2][3]. В связи с этим много внимания уделяется изучению химических и физико-химических свойств кластерных соединений [4][5][6].…”
Section: Introductionunclassified