| 词条 | 2-Diphenylphosphinobenzaldehyde |
| 释义 |
| Verifiedfields = | verifiedrevid = | ImageFile1 = 2-Diphenylphosphinobenzaldehyde.svg | ImageSize1 = | ImageFile2 = | ImageSize2 = | IUPACName = 2-diphenylphosphanylbenzaldehyde | OtherNames = |Section1={{Chembox Identifiers | CASNo_Ref = {{cascite|changed|??}} | CASNo = 50777-76-9 | PubChem = 2754316 | ChemSpiderID = 2035266 | SMILES = C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3C=O | InChI = 1/C19H15OP/c20-15-16-9-7-8-14-19(16)21(17-10-3-1-4-11-17)18-12-5-2-6-13-18/h1-15H | InChIKey = DRCPJRZHAJMWOU-UHFFFAOYAH | StdInChI = 1S/C19H15OP/c20-15-16-9-7-8-14-19(16)21(17-10-3-1-4-11-17)18-12-5-2-6-13-18/h1-15H | StdInChIKey = DRCPJRZHAJMWOU-UHFFFAOYSA-N |Section2={{Chembox Properties | Formula = C19H15OP | MolarMass = | Appearance = yellow solid | Density = | MeltingPtC = 118 to 119 | MeltingPt_notes = | BoilingPt = | Solubility = }} 2-Diphenylphosphinobenzaldehyde is a phosphine ligand with the formula (C6H5)2PC6H4CHO. It is a yellow solid that dissolves in common organic solvents. The compound condenses with a variety of amines to give phosphine-imine and phosphine-amine ligands.[1] It was first prepared by the reaction of chlorodiphenylphosphine with the Grignard reagent derived from the protected bromobenzaldehyde followed by deprotection.[2] It can also be derived from (2-lithiophenyl)diphenylphosphine. References1. ^S. J. Degrado, H. Mizutani and A. H. Hoveyda, "Modular Peptide-Based Phosphine Ligands in Asymmetric Catalysis: Efficient and Enantioselective Cu-Catalyzed Conjugate Additions to Five-, Six-, and Seven-Membered Cyclic Enones", J. Am. Chem. Soc. 2001, volume 123, pp. 755-756. {{DOI|10.1021/ja003698p}} {{DEFAULTSORT:Diphenylphosphinobenzaldehyde, 2-}}2. ^Schiemenz, Guenter P.; Kaack, Hermann "Aromatische Phosphine mit Substituenten zweiter Ordnung, XIII. Triarylphosphine mit mehreren Carbonyl-Funktionen durch Grignard-Synthese (Aromatic phosphines with second order substituents. XIII. Preparation of triarylphosphines with several carbonyl functions by Grignard synthesis)" Justus Liebigs Annalen der Chemie 1973, vol. 9, pp. 1480-93. {{DOI|10.1002/jlac.197319730910}}. Hoots, J. E., Rauchfuss, T. B., Wrobleski, D. A. "Substituted Triaryl Phosphines" Inorganic Syntheses, 1982, Volume 21, pp. 175. {{doi|10.1002/9780470132524.ch39}} 3 : Tertiary phosphines|Benzene derivatives|Phenyl compounds |
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