Zobrazeno 1 - 10
of 12
pro vyhledávání: '"James L. Timmis"'
Publikováno v:
Molecules, Vol 28, Iss 19, p 6867 (2023)
Two substituted phosphonium tetrahydoxidohexaoxidopentaborate(1-) salts, [iPrPPh3][B5O6(OH)4]·3.5H2O (1) and [MePPh3][B5O6(OH)4]·B(OH)3·0.5H2O (2), were prepared by templated self-assembly processes with good yields by crystallization from basic m
Externí odkaz:
https://doaj.org/article/8d3b0da84f3d48f09a31dc837203242f
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 2, Pp o319-o319 (2010)
The title compound, C36H30NP2+·I−, was obtained accidently from crystallization of a reaction mixture containing [(Ph3P)2N]OH and B(OH)3, which was contaminated with MeI. There are two independent [(Ph3P)2N]+ cations and two I− anions within the
Externí odkaz:
https://doaj.org/article/34168dfc68764f61a7a29c917d8ab846
Publikováno v:
Polyhedron. 77:96-102
The preparation of [NMC][B5O6(OH)4] {NMC = 2-MeC3N2H4 (3),1-MeC3N2H4 (4), 4-MeC3N2H4 (5), 1,2-Me2C3N2H3 (6), 1,2,3-Me3C3N2H2 (7), 1-EtC3N2H4 (8), 2-EtC3N2H4 (9), 2-Et-4-MeC3N2H3 (10) 1-Et-3-MeC3N2H3 (11) and 2-iPrC3N2H4 (12)} salts are reported. Comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71b8534b7f7f0b3b4db2aab72b4b58ce
https://doi.org/10.1016/j.poly.2014.04.019
https://doi.org/10.1016/j.poly.2014.04.019
Autor:
Peter N. Horton, Michael A. Beckett, James L. Timmis, Michael B. Hursthouse, K. Sukumar Varma
Publikováno v:
Inorganica Chimica Acta. 383:199-203
[Ph4P][B5O6(OH)(4)]center dot 1.5H(2)O (1) was obtained as colourless crystals in high yield from a MeOH/H2O solution of B(OH)(3) and [PPh4][OH] (5:1). A single-crystal X-ray study confirmed that the solid-state structure was comprised of supramolecu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30444e2b7173d91d62da55aff91b097c
https://doi.org/10.1016/j.ica.2011.11.001
https://doi.org/10.1016/j.ica.2011.11.001
Autor:
Michael A. Beckett, K. Sukumar Varma, James L. Timmis, Peter N. Horton, Michael B. Hursthouse
Publikováno v:
Collection of Czechoslovak Chemical Communications. 75:971-980
[C6H5CH2NH3][B5O6(OH)4] was obtained as colourless crystals in high yield from a MeOH/ H2O (1:1) solution of benzylamine and boric acid (1:5). A single-crystal X-ray study confirmed that the solid-state structure was comprised of a supramolecular H-b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d76217ad6e92605f9fa5adae9ee18cf
https://doi.org/10.1135/cccc2010046
https://doi.org/10.1135/cccc2010046
Publikováno v:
Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E, Vol 66, Iss 2, Pp o319-o319 (2010)
Acta Crystallographica Section E, Vol 66, Iss 2, Pp o319-o319 (2010)
The title compound, C36H30NP2+·I−, was obtained accidently from crystallization of a reaction mixture containing [(Ph3P)2N]OH and B(OH)3, which was contaminated with MeI. There are two independent [(Ph3P)2N]+ cations and two I− anions within the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad6d033b4c2bfbfb12410e27cddde70b
https://pubmed.ncbi.nlm.nih.gov/21579749
https://pubmed.ncbi.nlm.nih.gov/21579749
Publikováno v:
Dalton transactions (Cambridge, England : 2003). (11)
The reaction of metal alkoxides M(OR)4 (M = Ti, Zr; R = organyl) with (MeO)3B3O3 (1 : 0.67) in dry propan-2-one at room temperature led to gels which when dried and calcined in air for 24 h at 500-1000 degrees C afforded bi-phased mixed-oxide materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b36c67c3d3c8eb60964828318912893f
https://pubmed.ncbi.nlm.nih.gov/18322631
https://pubmed.ncbi.nlm.nih.gov/18322631
Publikováno v:
RSC Advances. 3:15185
The synthesis and characterization of a triborate salt, [H2N(CH2CH2)2NH2][B3O3(OH)4]2 (1), and four pentaborate salts, [H2N(CH2CH2)2NH][B5O6(OH)4] (2a), [MeHN(CH2CH2)2NH][B5O6(OH)4] (2b), [MeHN(CH2CH2)2NMe][B5O6(OH)4] (2c) and [Me2N(CH2CH2)2NMe2][B5O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c0dbff13a49f93f72790d48164539da
https://doi.org/10.1039/c3ra42387e
https://doi.org/10.1039/c3ra42387e
Autor:
Peter N. Horton, Michael A. Beckett, K. Sukumar Varma, Michael B. Hursthouse, James L. Timmis
Publikováno v:
Dalton Transactions. 41:4396
The synthesis and characterization of a series of cyclo-alkylammonium pentaborate salts {[cyclo-C(n)H(2n-1)NR(3)][B(5)O(6)(OH)(4)] (R = H, n = 3, 5-7 (1-4); R = Me, n = 6 (5))} are reported. Compounds 1, 2 and 5 have been further characterized by sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5c1f1d30e42e9d1885bbec276255328
https://doi.org/10.1039/c2dt12310j
https://doi.org/10.1039/c2dt12310j
Publikováno v:
Dalton Transactions. 39:3944
The synthesis, structural characterization (XRD), and thermal properties of nine non-metal cation (NMC) pentaborate anion salts, [NMC][B(5)O(6)(OH)(4)] (1a-1i) is described (NMC = [NH(3)CMe(2)(CH(2)OH)](+) (a), [O(CH(2)CH(2))(2)NH(2)](+) (b), [NH(3)C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7af3168c0f89e33d662dae58f21e39c
https://doi.org/10.1039/b927072h
https://doi.org/10.1039/b927072h