Welcome to LookChem.com Sign In|Join Free
  • or
5,5-dimethyl-2-phenyl-1,3-dioxolan-4-one is a chemical compound with the molecular formula C11H12O3. It is a heterocyclic organic compound, specifically a dioxolane derivative, characterized by a five-membered ring containing two oxygen atoms and a phenyl group. The compound features two methyl groups attached to the carbon atoms at positions 5 and 5, and a carbonyl group at position 4. 5,5-dimethyl-2-phenyl-1,3-dioxolan-4-one is often used as a synthetic intermediate in the preparation of various pharmaceuticals and agrochemicals due to its unique structure and reactivity. It can be synthesized through various methods, such as the reaction of phenylglyoxylic acid with acetone in the presence of a catalyst. The compound's properties, such as its stability and reactivity, make it a valuable building block in organic synthesis.

2049-12-9

Post Buying Request

2049-12-9 Suppliers

Recommended suppliers

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

2049-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2049-12-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,4 and 9 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2049-12:
(6*2)+(5*0)+(4*4)+(3*9)+(2*1)+(1*2)=59
59 % 10 = 9
So 2049-12-9 is a valid CAS Registry Number.

2049-12-9Relevant academic research and scientific papers

Total syntheses of ent-heliespirones A and C

Bai, Wen-Ju,Green, Jason C.,Pettus, Thomas R. R.

experimental part, p. 379 - 387 (2012/02/15)

Stereodivergent total syntheses of ent-heliespirone A and C were both completed in 11 vessels and ～24% combined overall yield (A + C). These syntheses employed an identical inverse demand Diels-Alder reaction between a surrogate for an extendedly conjugated γ-δ unsaturated ortho-quinone methide and l-lactic-acid-derived exocyclic enol ether. Novel reactions of special note include a diastereoselective reduction of a chroman spiroketal by combination of borontrifluoride etherate and triethyl silane, along with oxidative rupture of a chroman etherial ring into the corresponding p-quinone by argentic oxide (AgO). In addition, an unusual intramolecular etherification of a 3° alcohol caused by cerium ammonium nitrate was observed.

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 2049-12-9