Welcome to LookChem.com Sign In|Join Free
  • or
(-)-2-(Pentafluorophenyl)propionyl chloride is a chiral, synthetic chemical compound with the molecular formula C9H4ClF5O2. It is a derivative of propionyl chloride, featuring a pentafluorophenyl group attached to the second carbon atom. (-)-2-(pentafluorophenyl)propionyl chloride is primarily used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals, agrochemicals, and other specialty chemicals. Its unique structure, with five fluorine atoms on the phenyl ring, imparts distinct electronic and steric properties that can influence the reactivity and selectivity of the molecule in various chemical transformations. The chirality of the compound is also significant, as it can lead to the formation of enantiomers with different biological activities. Overall, (-)-2-(pentafluorophenyl)propionyl chloride is a valuable building block in the synthesis of complex molecules, offering a range of applications in the chemical industry.

781-26-0

Post Buying Request

781-26-0 Suppliers

Recommended suppliers

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

781-26-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 781-26-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,8 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 781-26:
(5*7)+(4*8)+(3*1)+(2*2)+(1*6)=80
80 % 10 = 0
So 781-26-0 is a valid CAS Registry Number.

781-26-0Relevant academic research and scientific papers

Asymmetric synthesis of α-methyl carboxylic acid derivatives stereochemistry in acidic ring opening of epoxides

Fukumasa,Furuhashi,Umezawa,Takahashi,Hirai

, p. 1059 - 1062 (1991)

Optically active α-methyl carboxylic acid derivatives were prepared via reaction of microbially produced epoxides with trimethylaluminum. Stereochemistry of the ring opening reaction was discussed through an MO calculation.

Pentafluorophenyl derivatives, methods of production thereof, and method of optical resolution of chiral carboxylic acids

-

, (2008/06/13)

Pentafluorophenyl derivatives are expressed by the formula (I): STR1 where X represents an alkyl group having from 1 to 4 carbon atoms or a halogen atom; Y represents any group of --CH2 OH, --COOH, --COCl, --CON1 R2, or --

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 781-26-0