Welcome to LookChem.com Sign In|Join Free
  • or
2,2,3,3,3-Pentafluoro-1-thiophen-2-yl-propan-1-one is a complex organic compound characterized by its unique molecular structure. It is a derivative of thiophene, a heterocyclic compound with a sulfur atom in the ring, and features a carbonyl group (C=O) attached to a propane chain. The molecule is distinguished by the presence of five fluorine atoms, which are strategically placed on the thiophene ring, enhancing its electronegativity and reactivity. 2,2,3,3,3-pentafluoro-1-thiophen-2-yl-propan-1-one is of interest in the field of organic chemistry, particularly for its potential applications in the synthesis of fluorinated compounds and as a building block for more complex molecules. Its properties, such as high reactivity and stability, make it a valuable component in the development of new materials and pharmaceuticals.

7686-81-9

Post Buying Request

7686-81-9 Suppliers

Recommended suppliers

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

7686-81-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7686-81-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,8 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7686-81:
(6*7)+(5*6)+(4*8)+(3*6)+(2*8)+(1*1)=139
139 % 10 = 9
So 7686-81-9 is a valid CAS Registry Number.

7686-81-9Downstream Products

7686-81-9Relevant academic research and scientific papers

Well-defined CuC2F5 complexes and pentafluoroethylation of acid chlorides

Panferova, Liubov I.,Miloserdov, Fedor M.,Lishchynskyi, Anton,Martínez Belmonte, Marta,Benet-Buchholz, Jordi,Grushin, Vladimir V.

, p. 5218 - 5222 (2015)

Four new well-defined CuI complexes bearing a C2F5 ligand have been prepared and fully characterized: [(Ph3P)2CuC2F5] (2), [(bpy)CuC2F5] (3), [(Ph3P)Cu(phen)C2F5] (4), and [(IPr)CuC2F5] (5). X-ray structures of all four have been determined, showing that the C2F5-ligated Cu atom can be di- (5), tri- (2 and 3), and tetracoordinate (4). The mixed phen-PPh3 complex 4 is a highly efficient fluoroalkylating agent for a broad variety of acid chlorides. This high-yielding transformation represents the first general method for the synthesis of RCOC2F5 from the corresponding RCOCl. Four well-defined CuC2F5 complexes have been prepared and fully characterized, with [(phen)Cu(PPh3)C2F5] (phen=1,10-phenanthroline) proving to be a remarkably efficient fluoroalkylating agent for a broad variety of acid chlorides (see scheme). The procedure represents the first general method for the one-step conversion of RCOCl into valuable pentafluoroethyl ketones.

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 7686-81-9