trost, ligand, diphosphine, used, palladium, catalyzed, trost, asymmetric, allylic, alkylation, other, symmetric, ligands, derived, from, trans, diaminocyclohexane, dach, have, been, developed, such, dach, naphthyl, ligand, derived, from, diphenylphosphino, na. The Trost ligand is a diphosphine used in the palladium catalyzed Trost asymmetric allylic alkylation Other C2 symmetric ligands derived from trans 1 2 diaminocyclohexane DACH have been developed such as the R R DACH naphthyl ligand derived from 2 diphenylphosphino 1 naphthalenecarboxylic acid Related bidentate phosphine containing ligands derived from other chiral diamines and 2 diphenylphosphinobenzoic acid have also been developed for applications in asymmetric synthesis Trost ligand NamesIUPAC name 1R 2R 1 2 diaminocyclohexane N N bis 2 diphenylphosphinobenzoyl citation needed Preferred IUPAC name N N 1R 2R cyclohexane 1 2 diyl bis 2 diphenylphosphanyl benzamide Other names Trost s ligandIdentifiersCAS Number 138517 61 0 N3D model JSmol Interactive imageChemSpider 9138733 YPubChem CID 10963521UNII M4RRX95R5F YCompTox Dashboard EPA DTXSID80894121InChI InChI 1S C44H40N2O2P2 c47 43 37 27 13 17 31 41 37 49 33 19 5 1 6 20 33 34 21 7 2 8 22 34 45 39 29 15 16 30 40 39 46 44 48 38 28 14 18 32 42 38 50 35 23 9 3 10 24 35 36 25 11 4 12 26 36 h1 14 17 28 31 32 39 40H 15 16 29 30H2 H 45 47 H 46 48 t39 40 m0 s1 YKey AXMSEDAJMGFTLR ZAQUEYBZSA N YInChI 1 C44H40N2O2P2 c47 43 37 27 13 17 31 41 37 49 33 19 5 1 6 20 33 34 21 7 2 8 22 34 45 39 29 15 16 30 40 39 46 44 48 38 28 14 18 32 42 38 50 35 23 9 3 10 24 35 36 25 11 4 12 26 36 h1 14 17 28 31 32 39 40H 15 16 29 30H2 H 45 47 H 46 48 t39 40 m0 s1Key AXMSEDAJMGFTLR ZAQUEYBZBESMILES O C N C H 4CCCC C H 4NC O c3ccccc3P c1ccccc1 c2ccccc2 c7ccccc7P c5ccccc5 c6ccccc6PropertiesChemical formula C44H40N2O2P2Molar mass 690 75 g molAppearance White solidMelting point 136 to 142 C 277 to 288 F 409 to 415 K Solubility in water Insoluble soluble in organic solvents e g acetonitrile dichloromethane 1 4 dioxane methanol tetrahydrofuran tolueneExcept where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa N verify what is Y N Infobox references R R DACH naphthyl Trost ligand 1R 2R 1 2 diaminocyclohexane N N bis 2 diphenylphosphino 1 naphthoyl External links editSigma Aldrich Trost Ligands Trost Research Group nbsp This article about an organic compound is a stub You can help Wikipedia by expanding it vte nbsp This catalysis article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Trost ligand amp oldid 1165993753, wikipedia, wiki, book, books, library,
