Výsledky vyhledávání - "Balakrishna MS"

Synthesis and transition metal chemistry of ferrocenylbis(benzo-oxazaphosphininone)

Autor: PRASAD, PS, BALAKRISHNA, MS

Publikováno v: IndraStra Global.

The new ferrocenylbis(oxazaphosphininone), [Fe{C5H4P(OC6H4)(CO) N-(C2H4Cl)}(2)] (1) was synthesized by the reaction of bis(dichlorophosphino) ferrocene with two equivalents of 2(2'-hydroxy) phenyloxazoline in the presence of triethylamine in 83% yiel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn23813652::0f305650fc9be6911dfa59dc7324c657
http://dspace.library.iitb.ac.in/xmlui/handle/100/23008

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Sterically Demanding Phosphines with 2,6-Dibenzhydryl-4-methylphenyl Core: Synthesis of Ru-parallel to , Pd-parallel to, and Pt-parallel to Complexes, and Structural and Catalytic Studies

Autor: PANDEY, MK, MAGEE, JT, BALAKRISHNA, MS

Publikováno v: IndraStra Global.

The synthesis of sterically demanding aminophosphine and phosphinite ligands Ar*NHPPh2 (1) and Ar*OPPh2 (2), based on 2,6-dibenzhydryl-4-methylphenyl core having bulky benzhydryl groups, and their Ru-parallel to , Pc-parallel to and Pt-parallel to co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn23813652::671cc33e54fd361dccc044b3eb8eb37e
http://dspace.library.iitb.ac.in/xmlui/handle/100/24805

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Synthesis of Phosphine Chalcogenides Under Solvent-Free Conditions Using a Rotary Ball Mill

Autor: KUMAR, R, KUMAR, S, PANDEY, MK, KASHID, VS, RADHAKRISHNA, L, BALAKRISHNA, MS

Publikováno v: IndraStra Global.

The mechanochemical technique of ball milling has been applied to the solventless and eco-friendly synthesis of chalcogenides (sulfide and selenide) of a variety of tertiary and aminophosphines. In most of the cases, the products are obtained in almo

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Immobilization of an Aminobisphosphine-Pd-II Complex over Graphene Oxide: An Efficient and Reusable Catalyst for Suzuki-Miyaura, Ullmann Coupling and Cyanation Reactions

Autor: SENGUPTA, D, PANDEY, MK, MONDAL, D, RADHAKRISHNA, L, BALAKRISHNA, MS

Publikováno v: IndraStra Global.

The grafting of an aminobis(phosphine)-Pd-II complex (PNP-Pd-II) [PdCl2{(Ph2P)(2)N(CH2)(3)Si(OMe)(3)}] (2) on graphene oxide (GO) has been carried out by a condensation reaction between methoxysilane groups of 2 and hydroxyl groups of GO. The composi

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The 2-(4-Phenyl-1H-1,2,3-triazol-1-yl)ethanol-Based Phosphinite Ligand Ph2POCH2CH2[1,2,3-N3C(Ph)C(H)] - Synthesis, Transition-Metal Complexes, and Structural Studies

Autor: CHOUBEY, B, PRASAD, PS, MAGUE, JT, BALAKRISHNA, MS

Publikováno v: IndraStra Global.

The synthesis and coordination complexes of the new 1,2,3-triazole phosphinite Ph2POCH2CH2[1,2,3-N3C(Ph)C(H)] (2) are described. Compound 2 reacts with H2O2, S-8, and Se-8 to afford the chalcogenides Ph2P(=E)OCH2CH2[1,2,3-N3C(Ph)C(H)] [E = O (3), S (

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http://dspace.library.iitb.ac.in/xmlui/handle/100/23336

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A cyclodiphosphazane based pincer ligand, [2,6-{mu-((BuN)-Bu-t)(2)P((BuHN)-Bu-t)PO}(2)C6H3I]: Ni-II, Pd-II, Pt-II and Cu-I complexes and catalytic studies

Autor: ANANTHNAG, GS, MAGUE, JT, BALAKRISHNA, MS

Publikováno v: IndraStra Global.

Synthesis and late-transition metal complexes of pincer capable cyclodiphosphazane, 2,6-{mu-((BuN)-Bu-t)(2)P-((BuHN)-Bu-t)PO}(2)C6H3I (1) are described. The condensation of 2-iodoresorcinol with cis-{ClP(mu-(NBu)-Bu-t)(2)PN(H)Bu-t} produced a difunct

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Construction of the First Rhodium(I) Cyclic Pentameric Structure [Rh(CO)Cl{(mu-(NBuP)-Bu-t)(2)(C equivalent to CPh)(2)}](5) Using (Phenylethynyl)cyclodiphosphazanes

Autor: SIDDIQUI, MM, MAGUE, JT, BALAKRISHNA, MS

Publikováno v: IndraStra Global.

To examine the steric effect of the phosphorus substituents in cyclodiphosphazanes, two less sterically demanding alkynyl-functionalized cis-[(mu-(NBuP)-Bu-t)(2)(C CPh)(2)] (1) and trans-[(mu-(NBuP)-Bu-t)(2)(C CPh)(2)] (2) were synthesized. The cis i

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Gold(I) complexes of bisphosphines with bis(azol-1-yl) methane backbone: structure of a rare dinuclear gold(I) complex [(Au2Cl){CH2(1,2-C3H2N2PPh2)(2)}(3)Cl]

Autor: BHAT, SA, MAGUE, JT, BALAKRISHNA, MS

Publikováno v: IndraStra Global.

Gold(I) complexes of bisphosphines assembled on the bis(azol-1-yl) methane platform viz.: bis(2-diphenylphosphinoimidazol- 1-yl) methane (1), bis(5-diphenylphosphinopyrazol-1-yl) methane (2), bis(5-diphenylphosphino-1,2,4-triazol-1-yl) methane (3) ha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn23813652::5b7f6fa024f1e5b98441b43c1ef0795d
https://igi.indrastra.com/items/show/47272

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Palladium(II) complex of phosphinic amide, [Pd(Ph2P(O)CH2NPh)(2)], and its catalytic investigation towards Suzuki-Miyaura cross-coupling reactions

Autor: IBRAHIM, SM, GANESAMOORTHY, C, BALAKRISHNA, MS

Publikováno v: IndraStra Global.

The reaction between aniline and chlorodiphenylphosphine in 2:1 molar ratio afforded the aminophosphine C6H5NHPPh2 (1) which on subsequent treatment with paraformaldehyde produced the methylene inserted product, Ph2P(O)CH2NHPh (2). Treatment of (2) w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn23813652::4b2a081ea5de398199de1630197b8964
http://dspace.library.iitb.ac.in/jspui/handle/100/15601

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Synthesis and Derivatization of the Bis(amido)-lambda(3)-cyclodiphosphazanes cis-[R '(H)NP(mu-NR)](2), Including a Rare Example, trans-[tBu(H)N(Se)P(mu-NCy)](2), Showing Intermolecular Se center dot center dot center dot H-O Hydrogen Bonding

Autor: CHANDRASEKARAN, P, MAGUE, JT, BALAKRISHNA, MS

Publikováno v: IndraStra Global.

The reaction of PCl(3) with CyNH(2) in a 1: 3 ratio afforded the dichloro-lambda(3)-cyclodiphosphazane, cis-[ClP(mu-NCy)](2) (2), whereas the corresponding 1: 5 reaction gave the bis(amido)-lambda(3)- cyclodiphosphazane cis-[Cy(H)NP(mu-NCy)](2) (3) i

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