Welcome to LookChem.com Sign In|Join Free
  • or
Diphenyltellurium(IV) difluoride, with the chemical formula (C6H5)2TeF2, is an organotellurium compound that features a tellurium atom bonded to two phenyl groups and two fluorine atoms. diphenyltellurium(IV) difluoride is a colorless solid and is sensitive to air and moisture, necessitating storage under an inert atmosphere. It is synthesized by reacting diphenyl ditelluride with xenon difluoride or by the reaction of diphenyl telluride with fluorine gas. Diphenyltellurium(IV) difluoride is used as a reagent in organic synthesis, particularly in the formation of carbon-tellurium bonds, and has potential applications in the development of new pharmaceuticals and materials. Due to its sensitivity and reactivity, it is important to handle diphenyltellurium(IV) difluoride with care, using appropriate safety measures.

312-42-5

Post Buying Request

312-42-5 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

312-42-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 312-42-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,1 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 312-42:
(5*3)+(4*1)+(3*2)+(2*4)+(1*2)=35
35 % 10 = 5
So 312-42-5 is a valid CAS Registry Number.

312-42-5Relevant academic research and scientific papers

The methyl ester of 3-azidotetrafluoropropionic acid - A novel reagent for the oxidative fluorination of group 15 and 16 elements

Lermontov, Sergei A.,Rakov, Igor M.,Shkavrov, Sergei V.

, p. 75 - 83 (1999)

The methyl ester of 3-azidotetrafluoropropionic acid, N3-CF2CF2COOMe oxidatively fluorinates P(III), Sb(III) and Te(II) compounds to form the corresponding difluorides in good yield.

Oxidative fluorination of some organoantimony and organotellurium compounds by 2-hydroperfluoropropyl azide

Lermontov, Sergei A.,Shkavrov, Sergei V.,Lermontov, Anatoly S.,Zavelsky, Vladimir O.,Zefirov, Nikolai S.

, p. 43 - 45 (1999)

Triphenylantimony and diphenyltellurium are readily oxidatively fluorinated by 2-hydroperfluoropropyl azide, CF3CHFCF2N3, to form appropriate difluorides from moderate to high yields.

Electrolytic Partial Fluorination of Organic Compounds. X. Selective Anodic Fluorination of Organic Tellurium Compounds

Fuchigami, Toshio,Fujita, Toshiyasu,Konno, Akinori

, p. 4153 - 4156 (2007/10/02)

Anodic oxidation of various types of organic tellurium compounds was carried out in the presence of fluoride ions and difluorination occurred at the tellurium atom selectively in excellent yields and with high current efficiencies regardless of their stru

REACTIONS OF PHENYLTELLURIUM(VI) FLUORIDES WITH ALCOHOLS, AMINES AND SILICON COMPOUNDS

Janzen, Alexander F.,Alam, Kohrshed,Blackburn, Barry J.

, p. 173 - 178 (2007/10/02)

The reactions of phenyltellurium(VI) fluorides, PhTeF5, trans-Ph2TeF4 and mer-Ph3TeF3, with alcohols and amines, or their trimethylsilyl derivatives, are described.The products PhTeF4X, Ph2TeF3X and Ph3TeF2X (X=OMe, NMe2, NEt2) were characterized by (19)F

REACTIONS OF XENON DIFLUORIDE. PART 6. SOME REACTIONS OF PHOSPHORUS, ARSENIC AND IODINE COMPOUNDS

Alam, Kohrshed,Janzen, Alexander F.

, p. 179 - 184 (2007/10/02)

The reaction of XeF2 with some organo-phosphorus, -arsenic and -iodine compounds is described.The products were identified by fluorine nmr spectroscopy and the conditions under which fluorine exchange occurs were briefly investigated.Organoiodine(III) difluorides are suitable for the conversion of Ph2Te to Ph2TeF2; the decomposition of RIF2 liberates IF2 and fluoroalkane.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 312-42-5