Welcome to LookChem.com Sign In|Join Free
  • or
4-(ethoxycarbonyl)-N-phenylsydnone is a chemical compound with the molecular formula C11H11NO3. It is a derivative of sydnone, which is a heterocyclic compound containing a pyrazole ring fused to a benzene ring. This specific compound features an ethoxycarbonyl group (-COOCH2CH3) attached to the 4-position of the sydnone ring and a phenyl group (C6H5) connected to the nitrogen atom. It is an organic compound with potential applications in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its unique structure and reactivity. The compound can be synthesized through various methods, such as the condensation of appropriate starting materials, and is often used as an intermediate in the preparation of more complex molecules.

4918-36-9

Post Buying Request

4918-36-9 Suppliers

Recommended suppliers

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

4918-36-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4918-36-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,1 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4918-36:
(6*4)+(5*9)+(4*1)+(3*8)+(2*3)+(1*6)=109
109 % 10 = 9
So 4918-36-9 is a valid CAS Registry Number.

4918-36-9Relevant academic research and scientific papers

Synthesis of 4-fluoromethylsydnones and their participation in alkyne cycloaddition reactions

Foster, Robert S.,Adams, Harry,Jakobi, Harald,Harrity, Joseph P. A.

, p. 4049 - 4064 (2013/06/05)

We report the synthesis and some structural studies of 4-trifluoromethyl, 4-difluoromethyl-, and 4-monofluoromethylsydnones. All but the latter compounds are stable and represent effective precursors to a range of pyrazoles after cycloaddition reactions with alkynes. The cycloadditions are generally highly regioselective and provide 5-fluoromethylpyrazole products, although we have observed that Bn-substituted sydnones can provide an unexpected alkyne insertion mode that generates the 3-fluoromethyl isomer.

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 4918-36-9