NDLI: Synthesis, structures and reactivity of 2-phosphorylmethyl-1<i>H</i>-pyrrolato complexes of titanium, yttrium and zinc

Please wait, while we are loading the content...

Ferro- and anti-ferromagnetically coupled tetracopper(II) 2 × 2 homoleptic rectangular grids supported by both μ-O and μ-(N-N) bridges derived from a new pyrazole based polydentate Schiff base ligand–magneto-structural correlations and DFT calculation

Competitive bulk liquid membrane transport and solvent extraction of some metal ions using RC(S)NHP(X)(OiPr)₂ (X = O, S) as ionophores. Formation of the polynuclear complex of [Ag(NC–NP(S)(OiPr)₂)]_n

Zirconium and hafnium complexes supported by linked bis(β-diketiminate) ligands: synthesis, characterization and catalytic application in ethylene polymerization

Preparation and structural characterization of a series of monoacylhydrazidate-bridged coordination polymers

Thermodynamic study of proton transfer reactions of Re(V) trans-dioxocomplexes in aqueous solution

Synthesis, structures and reactivity of 2-phosphorylmethyl-1H-pyrrolato complexes of titanium, yttrium and zinc

Pseudomorphic 2A→ 2M→ 2H phase transitions in lanthanum strontium germanate electrolyte apatites

Cyclometallation of amino-imines on palladium complexes. The effect of the solvent on the experimental and calculated mechanism

Aminophosphine ligands R₂P(CH₂)_nNH₂ and ruthenium hydrogenation catalysts RuCl₂(R₂P(CH₂)_nNH₂)₂

Spectroscopy and structures of two complete families, one mononuclear, the other binuclear, of 1 : 2 CuX : dptu stoichiometry (X = Cl, Br, I; ‘dptu’ = N,N′-diphenylthiourea)

Synthesis, structure, spectra and reactivity of iron(iii) complexes of imidazole and pyrazole containing ligands as functional models for catechol dioxygenases

Coordinative trends of a tridentate thiosemicarbazone ligand: synthesis, characterization, luminescence studies and desulfurization processes

Synthesis of a carbene transfer organometallic polymer and application to forming a recyclable heterogeneous catalyst for the Suzuki reactions of aryl chlorides

Two-coordinate, homoleptic manganese(ii) primary terphenyl amido complexes: the effects of secondary coordination on geometry and Lewis base complexation

The synthesis and coordination chemistry of a tris-8-aminoquinoline tripodal ligand

Transmetallation and silylation products of aminal carbanions

A study of the reactions of a methionine- and histidine-containing tetrapeptide with different Pd(ii) and Pt(ii) complexes: selective cleavage of the amide bond by platination of the peptide and steric modification of the catalyst

Bis(3-methyl-2-pyridyl)ditelluride and pyridyl tellurolate complexes of zinc, cadmium, mercury: Synthesis, characterization and their conversion to metal telluride nanoparticles

Enhanced catalytic dehydrogenation of LiBH₄ by carbon-supported Pd nanoparticles

Synthesis, electrochemical and theoretical studies of the Au(i)-Cu(i) heterometallic clusters bearing ferrocenyl groups

Synthesis of ferrocene tethered open and macrocyclic bis-β-lactams and bis-β-amino acid derivatives

Unusual metal coordination chemistry from an amino-amide derivative of 4-nitrophenol, a surprising ligand

Enthalpy of ligand substitution in cis organopalladium complexes with monodentate ligands

Sensitised near-IR lanthanide luminescence exploiting anthraquinone-derived chromophores: syntheses and spectroscopic properties

Synthesis and characterization of molecular rectangles of half-sandwich p-cymene ruthenium complexes bearing oxamidato ligands

Role of the orientation of –OH groups in the sensitivity and selectivity of the interaction of M²⁺ with ribosyl- and galactosyl-imino-conjugates

Back cover

Dalton Transactions Vol - 0 Issue - 29

Dalton Transactions Vol - 0 Issue - 19

Dalton Transactions Vol - 0 Issue - 9

Dalton Transactions Vol - 0 Issue - 8

Dalton Transactions Vol - 0 Issue - 7

Dalton Transactions Vol - 0 Issue - 6

Dalton Transactions Vol - 0 Issue - 5

Synthesis, structures and reactivity of 2-phosphorylmethyl-1H-pyrrolato complexes of titanium, yttrium and zinc

Content Provider	Royal Society of Chemistry (RSC)
Author	Bochmann, Manfred Broomfield, Lewis M. Wright, Joseph A.
Copyright Year	2009
Abstract	The reaction of secondary phosphines HPR2 (R = Ph, Cy) with pyrrole-2-aldehydes gives a new family of 2-phosphorylmethyl-1H-pyrroles as potentially chelating mono-anionic ligands. The reaction with Ti(NMe2)4 affords octahedral Ti(NMe2)2{NC4H2(4-R′)CH2P(O)R2}2 (R′ = H, But). While the diphenylphosphoryl complexes adopt a configuration with trans-pyrrolato ligands, the dicyclohexyl analogue prefers an all-cis conformation, with profound consequences on metal–ligand bonding. The reaction of sterically undemanding HNC4H3CH2P(O)Ph2 with Y[N(SiHMe2)2]3(THF)2 give the homoleptic complex Y[NC4H3CH2P(O)Ph2]3; mixed-ligand intermediates Y[N(SiHMe2)2]2(N–O) and Y[N(SiHMe2)2](N–O)2 were identifiable but could not be isolated. The bulky ligand HNC4H2(5-But)CH2P(O)Ph2 does not react with Ti(NMe2)4 but protolyses Zn[N(SiMe3)2]2 to give a 1 : 2 complex Zn(N–O)2 as the only isolable product. On the other hand, its reaction with Y[N(SiHMe2)2]3(THF)2 affords the mono-amido complex Y{N(SiHMe2)2}{NC4H3(5-But)CH2P(O)Ph2}2 which shows good activity for the ring-opening polymerisation of cyclic esters.
Starting Page	8269
Ending Page	8279
Page Count	11
File Format	HTM / HTML PDF
ISSN	14779226
Volume Number	0
Issue Number	39
Journal	Dalton Transactions
DOI	10.1039/b908394d
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Ti Pyrrole NME2 Conformational isomerism Homoleptic Ligand
Content Type	Text
Resource Type	Article
Subject	Inorganic Chemistry

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Isolation and Reactivity of Reduced Rare-Earth Metal Homoleptic and Heteroleptic Complexes Featuring Cyclopentadienyl Ligands

Synthesis, structures and reactivity of ruthenium nitrosyl complexes containing Kläui's oxygen tripodal ligand

Transition-metal Schiff Base complexes. Part III. Nickel complexes derived from pyrrole-2-carbaldehyde and aliphatic and aromatic diamines

Dithio- and Diselenophosphinate Thorium(IV) and Uranium(IV) Complexes: Molecular and Electronic Structures, Spectroscopy, and Transmetalation Reactivity

Synthesis and Crystal Structures of Dinuclear Zinc Complexes with the 3,5-Bis(pyridine-2-yl)pyrazolato Ligand

Bis[1,4,8,11,15,18,22,25-octa(butyloxyl)phthalocyaninato] rare earth double-decker complexes: synthesis, spectroscopy, and molecular structure

New achiral and chiral NNE heteroscorpionate ligands. Synthesis of homoleptic lithium complexes as well as halide and alkyl scandium and yttrium complexes

Metalloarsaalkene [(η5-C5Me5)(CO)2FeAs=C(NMe2)2] as a Ligand in Carbonylchromium, -iron, and -nickel Complexes

Iron Pincer Complexes with a Pyrrole-Based PNP Ligand: Synthesis and Reactivity

Synthesis, structures and reactivity of 2-phosphorylmethyl-1H-pyrrolato complexes of titanium, yttrium and zinc

Similar Documents

Isolation and Reactivity of Reduced Rare-Earth Metal Homoleptic and Heteroleptic Complexes Featuring Cyclopentadienyl Ligands

Synthesis, structures and reactivity of ruthenium nitrosyl complexes containing Kläui's oxygen tripodal ligand

Transition-metal Schiff Base complexes. Part III. Nickel complexes derived from pyrrole-2-carbaldehyde and aliphatic and aromatic diamines

Dithio- and Diselenophosphinate Thorium(IV) and Uranium(IV) Complexes: Molecular and Electronic Structures, Spectroscopy, and Transmetalation Reactivity

Synthesis and Crystal Structures of Dinuclear Zinc Complexes with the 3,5-Bis(pyridine-2-yl)pyrazolato Ligand

Bis[1,4,8,11,15,18,22,25-octa(butyloxyl)phthalocyaninato] rare earth double-decker complexes: synthesis, spectroscopy, and molecular structure

New achiral and chiral NNE heteroscorpionate ligands. Synthesis of homoleptic lithium complexes as well as halide and alkyl scandium and yttrium complexes

Metalloarsaalkene [(η5-C5Me5)(CO)2FeAs=C(NMe2)2] as a Ligand in Carbonylchromium, -iron, and -nickel Complexes

Iron Pincer Complexes with a Pyrrole-Based PNP Ligand: Synthesis and Reactivity

Synthesis, structures and reactivity of 2-phosphorylmethyl-1H-pyrrolato complexes of titanium, yttrium and zinc