Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Hatam A. Jasim"'
Autor:
Peter B. Hitchcock, Engin Çetinkaya, José A. Chamizo, Bekir Çetinkaya, Michael F. Lappert, Hasan Küçükbay, Hatam A. Jasim
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :2047-2054
Benzyl (R) substituted enetetramines 9 and 3 have been studied. From HNR(CH2)2NRH and CH(NMe2)2OBut or CH(OMe)2NMe2, two new intermediates along the pathway to 9, namely the orthoamide 11 and the bis(orthoamide) 12 were isolated. Each of 11 and 12 wa
Autor:
Hatam A. Jasim, Peter B. Hitchcock, Audesh K. Rai, Rosemary E. Taylor, Michael F. Lappert, Wing-Por Leung
Publikováno v:
Polyhedron. 10:1203-1213
The germanium and tin divalent amide M(NR2)2 (R = SiMe3, M = Ge or Sn) readily reacts with a chalcogen (E) or MeOOCCCCOOMe to yield the appropriate metal(IV) oxidative addition product [M(NR2)2(μ-E)] n (E = S, Se or Te) (1–6) or (7), respective
Publikováno v:
Polyhedron. 9:239-243
The alkoxide, (2,4,6-tri-t-butylbenzoxo)dimethylaluminium, [Al (μ-OCH2Ar)-Me2]2 (Ar = C6H2Bu3t-2,4,6), (1), has been prepared from the corresponding benzyl alcohol ArCH2OH and trimethylaluminium in C6H14 at ca 25°C. Even using an excess of the alco
Publikováno v:
Polyhedron. 9:245-251
Treatment of AlMe3 with ArNH2 (Ar = C6H2But3t-2,4,6) in C6H14 at 60°C afforded [AlMe2(μ-NHAr)]2 (1). Heating the amide 1 either at 200°C for 3 h or (NMR) in C6D6 at 80°C for 3 weeks in a sealed tube led to methane elimination and formation of the
Publikováno v:
Scopus-Elsevier
Two general routes are described for the synthesis of the title compounds from the reaction of either (A) the dimethyl acetal of N,N-dimethylformamide and an appropriate N,N′-bis(secondary amine), or (B) sodium hydride and a 4,5-dihydroimidazolium
Autor:
Brian W. Skelton, Michael F. Lappert, Hatam A. Jasim, Garry S. Bristow, David M. Anderson, Peter B. Hitchcock
Publikováno v:
J. Chem. Soc., Dalton Trans.. :2843-2851
Treatment of the bis(carbene)tetracarbonylmolybdenum (0) complex cis-[Mo(CO)4(LEt)2][LEt= [graphic omitted]Et] with two equivalents of silver trifluoromethanesulphonate in tetrahydrofuran (thf) readily yields the molybdenum(II) complex [Mo(CO)2(LEt)2
Publikováno v:
J. Chem. Soc., Chem. Commun.. :1634-1636
In its co-ordination chemistry P(NAr)(NHAr)(Ar = C6H2But3-2,4,6)(1a) behaves either as (i) a source of its conjugate base yielding Ar[graphic ommitted]Ln(2)[MLn= AIMe2, from (AIMe3)2] and (3)(MLn= Li, from LiBun), or (ii) as a neutral hydrido-PV liga
Publikováno v:
J. Chem. Soc., Chem. Commun.. :1776-1778
The reaction of tris(trimethylsilyl)menthanethiol, HSCR3(R = SiMe3), with a group 14†; metal(II) bis(trimethylsilyl)amide, M(NR2)2(M = Ge or Pb), gives unexpected products: cis- and trans-[Ge(CH2Ph)(NR2)(µ-S)]2[a rare example of a group 14 cyclodi
Publikováno v:
Advances in Metal Carbene Chemistry ISBN: 9789401075411
The electron-rich alkene Open image in new window (R = CH2Ph) has been used as a source of various carbenerhodium(I) complexes: [RhC](cod)(L)] (1), [RhCl(L)3] (2), [RhCl(CO)(h)3] (3), and trans-[RhCl(CO)(L)2] (4), and of the iridium(I) complex [IrCl(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca38364f23cb59888a9d543af5a05822
https://doi.org/10.1007/978-94-009-2317-1_6
https://doi.org/10.1007/978-94-009-2317-1_6
Autor:
Çetinkaya, B., Çetinkaya, E., Chamizo, J. A., Hitchcock, P. B., Hatam A. Jasim, Küçükbay, H., Lappert, M. F.
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1260dc8397e1d1118f69c5745621e2ee
http://www.scopus.com/inward/record.url?eid=2-s2.0-33748638041&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-33748638041&partnerID=MN8TOARS