Welcome to LookChem.com Sign In|Join Free
  • or
(α-Cinnamoylethylidene)triphenylphosphorane is a complex organic compound with the chemical formula C28H23OP. It is a phosphorus-containing reagent used in organic synthesis, particularly in the Wittig reaction, which is a method for the formation of alkenes from aldehydes or ketones. (α-cinnamoylethylidene)triphenylphosphorane is derived from triphenylphosphine and α-cinnamoyl acetic acid, and it acts as a ylid, a type of phosphorus-stabilized carbanion. In the Wittig reaction, it reacts with carbonyl compounds to form alkenes, making it a valuable tool in the synthesis of various organic molecules, including natural products and pharmaceuticals. The compound is known for its stability and reactivity, which allows for the selective formation of specific alkenes in a controlled manner.

4962-20-3

Post Buying Request

4962-20-3 Suppliers

Recommended suppliers

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

4962-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4962-20-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,6 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4962-20:
(6*4)+(5*9)+(4*6)+(3*2)+(2*2)+(1*0)=103
103 % 10 = 3
So 4962-20-3 is a valid CAS Registry Number.

4962-20-3Downstream Products

4962-20-3Relevant academic research and scientific papers

CONVENIENT PREPARATION OF UNSYMMETRICALLY SUBSTITUTED BENZILS BY PERMANGANATE OXIDATION OF β-OXO PHOSPHORUS YLIDES

Aitken, R. Alan,Cadogan, J. I. G.,Gosney, Ian

, p. 281 - 286 (2007/10/02)

Oxidative cleavage of a range of ylides 4 with R1 and/or R2 being aromatic groups, using KMnO4 in a two-phase system, affords unsymmetrical benzils and 1-arylpropane-1,2-diones 5 in moderate to good yield, and the ylide formation and oxidation can be combined in a convenient one-pot method.Key words: Phosphorus ylides, oxidation, 1,2-diketones, benzils, permanganate, oxoalkylidenetriphenylphosphoranes.

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 4962-20-3