Welcome to LookChem.com Sign In|Join Free
  • or
(E)-1-phenyl-3-tosylprop-2-en-1-one is an organic compound characterized by its molecular formula C16H14O2S, which consists of a phenyl group, a tosyl group, and a prop-2-en-1-one moiety. (E)-1-phenyl-3-tosylprop-2-en-1-one is a derivative of chalcone, featuring a conjugated enone system with a double bond between the phenyl and tosyl groups. The tosyl group, a toluene sulfonyl moiety, serves as a protecting group in organic synthesis, often used to shield functional groups from unwanted reactions. The compound's structure and properties make it a potential intermediate in the synthesis of various pharmaceuticals and other organic compounds, highlighting its importance in the field of organic chemistry.

21860-48-0

Post Buying Request

21860-48-0 Suppliers

Recommended suppliers

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

21860-48-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21860-48-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,8,6 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 21860-48:
(7*2)+(6*1)+(5*8)+(4*6)+(3*0)+(2*4)+(1*8)=100
100 % 10 = 0
So 21860-48-0 is a valid CAS Registry Number.

21860-48-0Relevant academic research and scientific papers

Silver(I)-Promoted Radical Sulfonylation of Allyl/Propargyl Alcohols: Efficient Synthesis of γ-Keto Sulfones

Fang, Guichun,Liu, Jianquan,Shang, Weidong,Liu, Qun,Bi, Xihe

, p. 3334 - 3338 (2016/12/14)

An efficient Ag2CO3-promoted sulfonylation of allyl/propargyl alcohols with sodium sulfinates has been developed. The reaction tolerates a wide range of functional groups to deliver γ-keto sulfones in high yields (up to 93 %). Propargyl alcohols furnished trimerization product 1,3,5-triaroylbenzenes in the presence of sodium methanesulfinate under the standard conditions. A mechanism involving a sulfonyl radical was suggested.

A novel route for the synthesis of unsaturated oxo sulfones and bissulfones

Reddy, D. Bhaskar,Babu, N. Chandrasekhar,Padmavathi,Sumathi

, p. 491 - 494 (2007/10/03)

The reaction between vinyl chloride and aroyl/arylsulfonyl chloride under Friedel-Craft's reaction conditions was the basis for the synthesis of unsaturated oxo sulfones and bissulfones.

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 21860-48-0