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Dichlorotriphenylphosphorane

ALDRICH/378755 - 95%

Synonym: Triphenylphosphine dichloride

CAS Number: 2526-64-9
Empirical Formula (Hill Notation): C18H15Cl2P
Molecular Weight: 333.19
MDL Number: MFCD00010359
Linear Formula: (C6H5)3PCl2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-378755-25G 25 g
 $72.60
1/EA		 Add To Favorites
45-378755-100G 100 g
 $186.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 378755-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 378755-25G

 

assay 95%
form solid
functional group phosphine
InChI 1S/C18H15Cl2P/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChI key ASWXNYNXAOQCCD-UHFFFAOYSA-N
mp 85 °C (dec.) (lit.)
Quality Level 200 
SMILES string ClP(Cl)(c1ccccc1)(c2ccccc2)c3ccccc3
Application: Dichlorotriphenylphosphorane may be used in the synthesis of the following:
• tertiary benzanilide derivatives
• N-phosphodipeptides
• dialkyl phosphorochloridites based on the reaction of trialkyl phosphites
• naphthalene ring-based calix[3]amide, via reaction with 6-amino-2-naphthoic acid
• C2v-symmetrical cyclic tetramers of aromatic amides
General description: Dichlorotriphenylphosphorane (Triphenylphosphine dichloride, PPh3Cl2) is a phosphorous halide. Stability and reactivity of dichlorotriphenylphosphorane have been studied by solid state 31P NMR spectroscopy. It participates in the conversion of carboxylic esters to acid halides and mechanism of this cleavage has been investigated. Modified method has been proposed in which dichlorotriphenylphosphorane participates in the synthesis of tertiary amides.
Packaging: 25, 100 g in glass bottle
Purity 95%
mp 85 °C (dec.) (lit.)
UNSPSC 12352100

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