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Literature DB >> 19777052

Borane Complexes of the H(3)PO(2) P(III) Tautomer: Useful Phosphinate Equivalents.

Yamina Belabassi¹, Monika I Antczak, Jennifer Tellez, Jean-Luc Montchamp.

Abstract

The preparation and reactivity of novel (R(1)O)(R(2)O)P(BH(3))H [R(1), R(2) = Et, TIPS] synthons is investigated. The direct alkylation of these compounds with lithium hexamethyldisilazide (LiHMDS) and various electrophiles, provided new series of phosphonite-borane complexes, which can be converted into H-phosphinates and boranophosphonates.

Entities: CellLine Chemical Gene

Year: 2008 PMID： 19777052 PMCID： PMC2607034 DOI： 10.1016/j.tet.2008.07.054

Source DB: PubMed Journal: Tetrahedron ISSN： 0040-4020 Impact factor: 2.457

26 in total

1. A convenient synthetic route to (Sp)-methylphosphine borane derivatives via an asymmetric lithiation/trapping-reductive elimination strategy.

Authors: B Wolfe; T Livinghouse
Journal: J Org Chem Date: 2001-02-23 Impact factor: 4.354

2. Inhibitor Ionization as a Determinant of Binding to 3-Dehydroquinate Synthase.

Authors: Feng Tian; Jean-Luc Montchamp; J. W. Frost
Journal: J Org Chem Date: 1996-10-18 Impact factor: 4.354

3. Design, modelling, synthesis and biological evaluation of peptidomimetic phosphinates as inhibitors of matrix metalloproteinases MMP-2 and MMP-8.

Authors: Gianluca Bianchini; Massimiliano Aschi; Giancarlo Cavicchio; Marcello Crucianelli; Serena Preziuso; Carlo Gallina; Adele Nastari; Enrico Gavuzzo; Fernando Mazza
Journal: Bioorg Med Chem Date: 2005-08-01 Impact factor: 3.641

4. Highly enantioselective hydrogenation of alpha-dehydroamino acids by rhodium complexes with new unsymmetric P-chirogenic bisphosphine ligands.

Authors: A Ohashi; T Imamoto
Journal: Org Lett Date: 2001-02-08 Impact factor: 6.005

5. Investigations on New Strategies for the Facile Synthesis of Polyfunctionalized Phosphinates: Phosphinopeptide Analogues of Glutathionylspermidine.

Authors: Shoujun Chen; James K. Coward
Journal: J Org Chem Date: 1998-02-06 Impact factor: 4.354

6. A new class of antituberculosis agents.

Authors: P B Jones; N M Parrish; T A Houston; A Stapon; N P Bansal; J D Dick; C A Townsend
Journal: J Med Chem Date: 2000-08-24 Impact factor: 7.446

7. NiCl2-catalyzed hydrophosphinylation.

Authors: Patrice Ribière; Karla Bravo-Altamirano; Monika I Antczak; Jennifer D Hawkins; Jean-Luc Montchamp
Journal: J Org Chem Date: 2005-05-13 Impact factor: 4.354

8. Palladium-catalyzed hydrophosphinylation of alkenes and alkynes.

Authors: Sylvine Deprèle; Jean-Luc Montchamp
Journal: J Am Chem Soc Date: 2002-08-14 Impact factor: 15.419

9. Methyl 2,6-di-O-benzyl-3,4-O-phenylphosphinediyl-beta-D-galactopyranoside(P-B)borane with chirality on the P atom.

Authors: Magnus J Johansson; Anders Bergh; Krister Larsson
Journal: Acta Crystallogr C Date: 2004-04-09 Impact factor: 1.172

10. Synthesis of both enantiomers of a P-chirogenic 1,2-bisphospholanoethane ligand via convergent routes and application to rhodium-catalyzed asymmetric hydrogenation of CI-1008 (pregabalin).

Authors: Garrett Hoge
Journal: J Am Chem Soc Date: 2003-08-27 Impact factor: 15.419

3 in total