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Titolo:
Preparation and reaction of platinum(II) complexes of N,N-bis(dicyclohexylphosphinomethyl)aminomethane. Crystal structures of (Cy2PCH2)(2)NMe (Cy = cyclohexyl) and [PtX2{(Cy2PCH2)(2)NMe}], (X = Cl and I)
Autore:
Serindag, O; Kemmitt, RDW; Fawcett, J; Russell, DR;
Indirizzi:
Univ Leicester, Dept Chem, Leicester LE1 7RH, Leics, England Univ Leicester Leicester Leics England LE1 7RH er LE1 7RH, Leics, England Cukurova Univ, Dept Chem, TR-01330 Adana, Turkey Cukurova Univ Adana Turkey TR-01330 v, Dept Chem, TR-01330 Adana, Turkey
Titolo Testata:
TRANSITION METAL CHEMISTRY
fascicolo: 4, volume: 24, anno: 1999,
pagine: 486 - 491
SICI:
0340-4285(199908)24:4<486:PAROPC>2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Soggetto:
AMINOMETHYLPHOSPHINES; PALLADIUM(II);
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
15
Recensione:
Indirizzi per estratti:
Indirizzo: Kemmitt, RDW Univ Leicester, Dept Chem, Leicester LE1 7RH, Leics, England Univ Leicester Leicester Leics England LE1 7RH eics, England
Citazione:
O. Serindag et al., "Preparation and reaction of platinum(II) complexes of N,N-bis(dicyclohexylphosphinomethyl)aminomethane. Crystal structures of (Cy2PCH2)(2)NMe (Cy = cyclohexyl) and [PtX2{(Cy2PCH2)(2)NMe}], (X = Cl and I)", TRANSIT MET, 24(4), 1999, pp. 486-491

Abstract

Treatment of [Cy2P(CH2OH)(2)]Cl with MeNH2 in the presence of Et3N affordsa high yield of the phosphine (Cy2PCH2)(2)NMe (1) (dcpam) which has been characterised by a single crystal X-ray structure. Treatment of [PtX2(COD)],(COD=cyclo-octa-1,5-diene, X= Cl or I) with (1) affords the platinum complexes [PtX2{(Cy2PCH2)(2)NMe}] (2). The chloride complex, (2a), reacts with t-BuNC to afford [PtCl(t-BuNC)-{(Cy2PCH2)(2)NMe}]Cl (3) and treatment of (2a) with 2-mercapto-1-methylimidazole affords [Pt{SCN(Me)CHCH=N(Me)}{Cy2PCH2)(2)NMe}]Cl (5). The reaction of (2a) with 2-acetamidoacrylic acid in the presence of silver(I) oxide affords the carbon bonded isomer (8a) only whereas a similar reaction using [PtCl2{Ph2P-(CH2)(3)PPh2}] affords a mixture of the azaallyl complex (7) and the carbon bonded isomer (8b) which can be separated by fractional crystallisation. The crystal structures of PtX2{(Cy2PCH2)(2)NMe}] are also reported.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 31/03/20 alle ore 21:31:57