71360-06-0

Product NameBis(3,5-dimethylphenyl)phosphine
Molecular FormulaC16H19P
Molecular Weight242.29
Purity99%

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Product Details

Quick Details

CasNo： 71360-06-0
Molecular Formula： C16H19P
Purity： 99%

High Quality Bis(3,5-dimethylphenyl)phosphine 71360-06-0 On Sale

Molecular Formula:C16H19 P
Molecular Weight:242.301
Refractive Index:n20/D1.599
Boiling Point:368.8±42.0 °C(Predicted)
Flash Point:>110℃
Density:1.017 g/mL at 25 °C

BIS(3,5-DIMETHYLPHENYL)PHOSPHINE(Cas 71360-06-0) Usage

Chemical Properties

Colorless liquid

Uses

Bis(3,5-dimethylphenyl)phosphine can be used as a reactant to prepare: Iron(II) chiral diimine diphosphine complexes as catalysts for the asymmetric transfer hydrogenation of ketones. The complex of iridium with biphenol phosphite-phosphine bidentate ligand as an asymmetric catalyst for the hydrogenation of N-arylimines. Chiral phosphines with excellent stereoselectivity by 1, 4 addition reaction with α,β-unsaturated aldehydes using a palladium catalyst.

InChI=1S/C16H19P/c1-11-5-12(2)8-15(7-11)17-16-9-13(3)6-14(4)10-16/h5-10,17H,1-4H3

71360-06-0 Relevant articles

Cinchona alkali ligand and preparation method and application thereof

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Paragraph 0085-0087; 0089; 0093-0096; 0128-0129; 0134; ..., (2021/12/31)

The invention belongs to the field of or...

Direct conversion of sec-phosphine oxides to sec-phosphine-boranes using BH3

M Yamada, M Goto, M Yamano

Tetrahedron Letters, 2021

We chose bis(3,5-dimethylphenyl)phosphine oxide (1a) … bis(3,5-dimethylphenyl)phosphine-borane (2a). It has been known that the reaction of a secondary phosphine oxide with BH 3 …

METHODS FOR PREPARING BIS-TETRAHYDROISOQUINOLINE-CONTAINING COMPOUNDS

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Page/Page column 92; 93, (2019/02/06)

(-)-Jorumycin, ecteinascidin 743, safram...

Synthesis and Characterization of Manganese(I) Carbonyl Complexes of the Type [(OC)4Mn{μ-P(R)Aryl}]2

Mede, Ralf,Blohm, Sascha,G?rls, Helmar,Westerhausen, Matthias

supporting information, p. 508 - 514 (2016/04/19)

Metalation of secondary phosphanes HPRR′...

71360-06-0 Process route

: bis(3,5-dimethylphenyl)phosphane borane complex

: 64-17-5
ethanol

: 150-46-9
triethyl borate

: 71360-06-0
bis(3,5-dimethylphenyl)phosphine

Conditions

Conditions	Yield
Inert atmosphere; Reflux;	75%

: 187344-92-9
bis(3,5-dimethylphenyl)phosphine oxide

: 71360-06-0
bis(3,5-dimethylphenyl)phosphine

Conditions

Conditions	Yield
With sodium bis(2-methoxyethoxy)aluminium dihydride; In toluene; at -5 - 5 ℃; for 5.5h; Reagent/catalyst; Solvent; Temperature; Inert atmosphere;	92%
With copper(II) trifluoromethanesulfonate; 1,1,3,3-Tetramethyldisiloxane; In toluene; at 100 ℃; Inert atmosphere;	82%
With lithium aluminium tetrahydride; In diethyl ether; at 20 ℃; for 20h; Inert atmosphere; Schlenk technique;	75%
bis(3,5-dimethylphenyl)phosphine oxide; With diisobutylaluminium hydride; In tetrahydrofuran; Inert atmosphere; With sodium hydroxide; In water; Inert atmosphere;
With diethoxymethylane; Bis(p-nitrophenyl) phosphate; In toluene; at 110 ℃; chemoselective reaction; Inert atmosphere;	80 %Spectr.
With diisobutylaluminium hydride; In tetrahydrofuran; at 23 ℃;

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