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Chemical Structure| 2526-64-9 Chemical Structure| 2526-64-9

Structure of Dichlorotriphenylphosphorane
CAS No.: 2526-64-9

Chemical Structure| 2526-64-9

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Product Details of [ 2526-64-9 ]

CAS No. :2526-64-9
Formula : C18H15Cl2P
M.W : 333.19
SMILES Code : ClP(C1=CC=CC=C1)(C2=CC=CC=C2)(Cl)C3=CC=CC=C3
MDL No. :MFCD00010359
InChI Key :ASWXNYNXAOQCCD-UHFFFAOYSA-N
Pubchem ID :260420

Safety of [ 2526-64-9 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H228-H314-H350
Precautionary Statements:P201-P210-P280-P305+P351+P338-P310
Class:4.1(8)
UN#:2925
Packing Group:

Application In Synthesis of [ 2526-64-9 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 2526-64-9 ]

[ 2526-64-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 75-44-5 ]
  • [ 1193-24-4 ]
  • [ 791-28-6 ]
  • [ 2526-64-9 ]
  • [ 1193-21-1 ]
YieldReaction ConditionsOperation in experiment
In chlorobenzene; EXAMPLE 12 4,6-Dihydroxypyrimidine (0.5 g, 4.46 mmol) was suspended in chlorobenzene (10 ml) and dichlorotriphenylphosphorane (1.44 g, 4.46 mmol; previously prepared by the reaction of triphenylphosphine oxide with phosgene) was added as a solid. The mixture was stirred at 80 C. to 90 C. under a nitrogen atmosphere. Analysis by thin layer chromatography (tlc) of a sample removed after 90 minutes showed some 4,6-dichloropyrimidine formation. However, quite a lot of <strong>[1193-24-4]4,6-dihydroxypyrimidine</strong> remained out of solution. Another quantity of dichlorotriphenylphosphorane (1.44 g, 4.46 mmol) was added and stirring continued for a further hour at 110 C. A cloudy yellow solution was obtained with a solid residue. Analysis by tlc confirmed the formation of 4,6-dichloropyrimidine.
 

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