Abstract:Insertion and functionalization of gallasilylenes [LPhSi–Ga(Cl)LBDI] (LPh = PhC(NtBu)2; LBDI = [{2,6-iPr2C6H3NCMe}2CH]) into the cyclo-E5 rings of [Cp*Fe(η5-E5)] (Cp* = η5-C5Me5; E = P, As) are reported.
“…10 a Moreover, gallagermylene 1 not only reacted with insertion of the germylene unit into one P–P bond, which is typically observed in reactions of tetrylenes with P 4 , but with additional 1,2-migration of the L(Cl)Ga substituent from the Ge to the P atom. The migration of the L(Cl)Ga substituent was also recently observed in the P–P bond activation of the P 5 ring in Cp*Fe(η 5 -P 5 ) upon reaction with L(Cl)Ga-SiL 5 , 11 whereas heavier analogue L(Cl)Ga-GeL 5 failed to activate Cp*Fe(η 5 -P 5 ), clearly demonstrating the higher reactivity of Cl-bridged gallagermylene 1 compared to L(Cl)Ga-GeL 5 .…”
mentioning
confidence: 54%
“…9 f In addition, the reaction of L(Cl)Ga-SiL 5 with Cp*Fe(η 5 -Pn 5 ) (Pn = P, As) resulted in Pn–Pn and Si–Ga bond cleavage, which is caused by the insertion of the silylene into the cyclo -Pn 5 rings. 11…”
The electron-rich germylene LGa(μ–Cl)GeArMes 1 (L = CH[C(Me)N(Dipp)]2, Dipp = 2,6-iPr2C6H3, ArMes = 2,6-Mes2C6H3, Mes = 2,4,6-Me3C6H2) shows promising potential in the σ-bond activation of unpolar molecules as is shown...
“…10 a Moreover, gallagermylene 1 not only reacted with insertion of the germylene unit into one P–P bond, which is typically observed in reactions of tetrylenes with P 4 , but with additional 1,2-migration of the L(Cl)Ga substituent from the Ge to the P atom. The migration of the L(Cl)Ga substituent was also recently observed in the P–P bond activation of the P 5 ring in Cp*Fe(η 5 -P 5 ) upon reaction with L(Cl)Ga-SiL 5 , 11 whereas heavier analogue L(Cl)Ga-GeL 5 failed to activate Cp*Fe(η 5 -P 5 ), clearly demonstrating the higher reactivity of Cl-bridged gallagermylene 1 compared to L(Cl)Ga-GeL 5 .…”
mentioning
confidence: 54%
“…9 f In addition, the reaction of L(Cl)Ga-SiL 5 with Cp*Fe(η 5 -Pn 5 ) (Pn = P, As) resulted in Pn–Pn and Si–Ga bond cleavage, which is caused by the insertion of the silylene into the cyclo -Pn 5 rings. 11…”
The electron-rich germylene LGa(μ–Cl)GeArMes 1 (L = CH[C(Me)N(Dipp)]2, Dipp = 2,6-iPr2C6H3, ArMes = 2,6-Mes2C6H3, Mes = 2,4,6-Me3C6H2) shows promising potential in the σ-bond activation of unpolar molecules as is shown...
We have compiled the recent progress of low-valent group-14 compounds in catalysis, polymerization, small molecule activation, thin film deposition, photophysical properties, and medicinal properties.
L(Cl)Ga-substituted germylenes react with ethylene with insertion into the Ga–Ge bonds to digermenes, which undergo [2 + 2] cycloaddition with ethylene to give 1,2-digermacyclobutanes.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.