Borane adducts of the water soluble phosphine PTA (PTA=1,3,5-triaza-7-phosphaadamantane)

被引：11
|
作者：
Bolaño, S
Albinati, A
Bravo, J
Gonsalvi, L
Peruzzini, M
机构：
[1] CNR, ICCOM, I-50019 Sesto Fiorentino, Firenze, Italy
[2] Univ Vigo, Dept Quim Inorgan, Fac Quim, E-36310 Vigo, Spain
[3] Univ Milan, Dept Struct Chem, DCSSI, I-20133 Milan, Italy
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2006年 / 9卷 / 04期
关键词：
water soluble phosphines; borane; amino-borane; phosphino-borane NMR spectroscopy;
D O I：
10.1016/j.inoche.2006.01.003
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Boronation of the water soluble phosphine PTA (PTA = 1,3,5-triaza-7-phosphaadamantane) in dry THF easily affords the N-boronated adduct N-B-PTABH(3) which represents the first N-coordinated adduct of this popular water soluble phosphine (N-B-PTABH3 = 1-boranyl-1,3,5-triaza-7-phosphadamantane). In situ P-31 NMR spectroscopy suggests the Occurrence of a stepwise boronation resulting in the addition of as many as four equivalents of BH3 to PTA to give the polyboranyl species N-x, P-y-B-PTA(BH3)((x+y)) (x= 1-3, y = 0,1). Hydrolysis of the monoboranyl adduct occurs slowly in the presence of water yielding back PTA and boric acid, H3BO3. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：360 / 363
页数：4
相关论文
共 50 条
  • [41] Design of Silver(I)-PTA Coordination Polymers through Controlled N,P-Coordination of 1,3,5-Triaza-7-phosphaadamantane (PTA) with Arylcarboxylates
    Lis, Agnieszka
    Guedes da Silva, M. Fatima C.
    Kirillov, Alexander M.
    Smolenski, Piotr
    Pombeiro, Armando J. L.
    CRYSTAL GROWTH & DESIGN, 2010, 10 (12) : 5244 - 5253
  • [42] Intramolecular hydroamination of alkynylamines in aqueous media catalyzed by platinum(II) 1,3,5-triaza-7-phosphaadamantane (PTA) complexes
    Krogstad, DA
    Owens, SB
    Halfen, JA
    Young, VG
    INORGANIC CHEMISTRY COMMUNICATIONS, 2005, 8 (01) : 65 - 69
  • [43] Extending the coordination chemistry of 1,3,5-triaza-7-phosphaadamantane (PTA) to cobalt centers: First examples of Co-PTA complexes and of a metal complex with the PTA oxide ligand
    Jaremko, Lukasz
    Kirillov, Alexander M.
    Smolenski, Piotr
    Lis, Tadeusz
    Pombeiro, Armando J. L.
    INORGANIC CHEMISTRY, 2008, 47 (08) : 2922 - 2924
  • [44] Water-assisted H-H bond splitting mediated by [CpRu(PTA)2Cl] (PTA=1,3,5-triaza-7-phosphaadamantane).: A DFT analysis
    Rossin, Andrea
    Gonsalvi, Luca
    Phillips, Andrew D.
    Maresca, Olivier
    Lledos, Agusti
    Peruzzini, Maurizio
    ORGANOMETALLICS, 2007, 26 (14) : 3289 - 3296
  • [45] Coordination chemistry of 1,3,5-triaza-7-phosphaadamantane (PTA) - Transition metal complexes and related catalytic, medicinal and photoluminescent applications
    Phillips, AD
    Gonsalvi, L
    Rornerosa, A
    Vizza, F
    Peruzzini, M
    COORDINATION CHEMISTRY REVIEWS, 2004, 248 (11-12) : 955 - 993
  • [46] Synthesis and characterization of 1,3,5-triaza-7-phosphaadamantane based water-soluble ligands
    Bhatia, Anita
    Muthaiah, Senthilkumar
    PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2023, 198 (02) : 122 - 127
  • [47] 1,3,5-Triaza-7-phosphaadamantane (PTA) ligated iridium(I) complexes as catalysts for the intramolecular hydroamination of 4-pentyn-1-amine in water
    Krogstad, DA
    DeBoer, AJ
    Ortmeier, WJ
    Rudolf, JW
    Halfen, JA
    INORGANIC CHEMISTRY COMMUNICATIONS, 2005, 8 (12) : 1141 - 1144
  • [48] Water soluble diphosphine ligands based on 1,3,5-triaza-7-phosphaadamantane (PTA-PR2): Synthesis, coordination chemistry, and ruthenium catalyzed nitrile hydration
    Sears, Jeremiah M.
    Lee, Wei-Chih
    Frost, Brian J.
    INORGANICA CHIMICA ACTA, 2015, 431 : 248 - 257
  • [49] Recent developments in the synthesis of novel phosphine ligands derived from the water-soluble 1,3,5-triaza-7-phosphaadamantane
    Frost, Brian J.
    Lee, Wei-Chih
    Huang, Rongcai
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2009, 237
  • [50] Synthesis, catalytic properties and biological activity of new water soluble ruthenium cyclopentadienyl PTA complexes [(C5R5)RuCl(PTA)2] (R = H, Me; PTA=1,3,5-triaza-7-phosphaadamantane)
    Akbayeva, DN
    Gonsalvi, L
    Oberhauser, W
    Peruzzini, M
    Vizza, F
    Brüggeller, P
    Romerosa, A
    Sava, G
    Bergamo, A
    CHEMICAL COMMUNICATIONS, 2003, (02) : 264 - 265
12345