Výsledky vyhledávání - "Chimalakonda Srinivasu"

Synthesis and Characterization of Ferrocenylchalcogenopropargyl Complexes [Fe(η5-C5H4EICH2C⋮CH)2] (EI = Se, S) and Their Reactions To Form Unusual Ferrocenyl-Containing Metal Clusters with Eclipsed Cp Rings and New Five-Membered FeEICHCCH2 Ring Ligand System

Autor: Chimalakonda Srinivasu, Vinay Kumar Singh, and Anjan K. Bhunia, Vedavati G. Puranik, Pradeep Mathur, Shaikh M. Mobin, Rajiv Trivedi

Publikováno v: Organometallics. 24:367-372

The new bis(chalcogenopropargyl)ferrocene complexes [Fe(η5-C5H4EICH2C⋮CH)2] (EI = Se, 1; EI = S, 2) have been prepared by treatment of the dilithiated [Fe(η5-C5H4Li)2] with Se or S powder, followed by reaction with propargyl bromide. Reaction of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2843f6ba46ef0f552a3a7dcad0947d08
https://doi.org/10.1021/om049226r

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Photochemical Reactions of Fe(CO)5 with Monometal Alkynyls and Free Alkynes: Synthesis and Characterization of [(η5-C5Me5)Fe2Mo(CO)7{μ3-η1:η4:η2- C(H)C(Ph)C(Ph)C}] and Diferrocenylquinones

Autor: Chimalakonda Srinivasu, Pradeep Mathur, Vinay Kumar Singh, Anjan K. Bhunia, Shaikh M. Mobin

Publikováno v: Organometallics. 23:3694-3700

Photolysis of a benzene solution containing Fe(CO)5 and [(η5-C5R5)Mo(CO)3(C⋮CPh)] yielded mixed-metal clusters [(η5-C5R5)Fe2Mo(CO)8(μ3-η1:η2:η2-CCPh)] (R = H, 1; Me, 2) and [(η5-C5H5)Fe3Mo(CO)11(μ4...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f760cee1c758744e688fe6b696f5756
https://doi.org/10.1021/om049739y

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Insertion of CS2 into a metal acetylide bond and conversion of the bonding mode of S2CCCPh from η2 to η3

Autor: Chimalakonda Srinivasu, Pradeep Mathur, Shaikh M. Mobin, Sarbani Mukhopadhyay, Abhijit Ghosh

Publikováno v: Journal of Organometallic Chemistry. 678:142-147

Photolysis of a benzene solution containing [(L)Mo(CO)3(C≡CPh)] (L=η5-C5H5 1; η5-C5Me5 2) and CS2 leads to the formation of dithiopropiolato containing complexes, [(L)Mo(CO)2(η2-S2CC≡CPh)] (L=η5-C5H5 4; L=η5-C5Me5 5). In presence of air, [(�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ca3697fd65403a7c53882f78237ee2c
https://doi.org/10.1016/s0022-328x(03)00466-2

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Reactivity studies of monoacetylide species towards chalcogen-bridged mixed-metal clusters

Autor: Chimalakonda Srinivasu, Pradeep Mathur, Vedavati G. Puranik, Moawia O. Ahmed, Shubhangi B. Umbarkar

Publikováno v: Journal of Organometallic Chemistry. 659:196-201

Thermolysis of a toluene solution containing [Fe2Ru(CO)9(μ3-E)2] (E=S or Se) and [(η5-C5H5)M(CO)3(CCPh)] (M=Mo or W) results in coupling of monoacetylide ligands and formation of new mixed-metal clusters [(η5-C5H5)2Fe2RuM2(CO)6(μ3-E)2{μ4-CC(P

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a25adb0b0fcff315f5131d856a134941
https://doi.org/10.1016/s0022-328x(02)01768-0

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Reactivity of metal acetylides with chalcogen-bridged metal carbonyl cluster in presence of free alkyne molecule: synthesis and characterisation of [(η5-C5Me5)MFe3(μ3-S){(μ3-C(H)=C(R)S}(CO)6(μ3-CCPh)] (R=Ph, n-Bu and M=W, Mo) and [(η5-C5Me5)MFe3(μ3-S){(μ3-C(Fc)=C(H)S}(CO)7(μ3-CCPh)] (M=W, Mo)

Autor: Chimalakonda Srinivasu, Shaikh M. Mobin, Anjan K. Bhunia, Pradeep Mathur

Publikováno v: IndraStra Global.

Photolysis of benzene solution of [Fe3(CO)9(μ3-S)2] (1), [(η5-C5Me5)M(CO)3(C≡CPh)] (2a: M=W, 2b: M=Mo) and HC≡CR (3a: R=Ph, 3b: R=n-Bu, 3c: R={(η5-C5H5)(η5-C5H4)Fe}(Fc) yields two types of clusters: [(η5-C5Me5)MFe3(μ3-S){(μ3-C(H)=C(R)S}(CO

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22e32231a3cff635ed67cff739424ca9

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Chalcogen–acetylide interaction and unusual reactivity of coordinated acetylide with water: synthesis and characterisation of [(η5-C5R5)Fe3(CO)6(μ3-E)(μ3-ECCH2RI)] (R=H, Me; RI=Ph, Fc; E=S, Se) and [(η5-C5R5)MoFe2(CO)6(μ3-S)(μ-SCCH2Ph)] (R=H, Me)

Autor: Shaikh M. Mobin, Chimalakonda Srinivasu, Pradeep Mathur

Publikováno v: IndraStra Global.

Photolysis of a benzene solution containing [Fe3(CO)9(μ3-E)2] (E=S, Se), [(η5-C5R5)Fe(CO)2(C6-point triple bond; length half of m-dashCRI)] (R=H, Me; RI=Ph, Fc), H2O and Et3N results in formation of new metal clusters [(η5-C5R5)Fe3(CO)6(μ3-E)(μ3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::154b634ccad273893c6485a35c11fdea

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Reactivity studies of monoacetylide species towards chalcogen-bridged mixed-metal clusters:: Synthesis and characterisation of [(η5-C5H5)2Fe2RuM2(CO)6(μ3-E)2{μ4-CC(Ph)C(Ph)C}] (M=Mo, W; E=S, Se) and [(η5-C5H5)2Fe2Ru2M2(CO)9(μ3-E)2{μ-CCPh}2] (M=W, E=S, Se)

Autor: MATHUR, PRADEEP, CHIMALAKONDA, SRINIVASU, MOAWIA, AHMED O, PURANIK, VEDAVATI G, UMBARKAR, SHUBHANGI B

Publikováno v: IndraStra Global.

Thermolysis of a toluene solution containing [Fe2Ru(CO)9(μ3-E)2] (E=S or Se) and [(η5-C5H5)M(CO)3(C6-point triple bond; length half of m-dashCPh)] (M=Mo or W) results in coupling of monoacetylide ligands and formation of new mixed-metal clusters [(

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn23813652::72021974d48a04a4643af7cb9756ce88
http://dspace.library.iitb.ac.in/xmlui/handle/10054/907

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