Welcome to LookChem.com Sign In|Join Free
  • or
Benzenediazonium, 4-methyl-, tetraphenylborate(1-) is a chemical compound with the molecular formula C43H36BN2. It is a derivative of benzenediazonium, featuring a 4-methyl group attached to the benzene ring. The tetraphenylborate(1-) ion is a counterion, which balances the positive charge of the benzenediazonium group. Benzenediazonium, 4-methyl-, tetraphenylborate(1-) is often used in organic synthesis, particularly in the preparation of various dyes and pigments, as well as in the study of aromatic diazonium salts. It is important to note that benzenediazonium compounds are generally sensitive to light and heat, and they should be handled with care due to their potential reactivity.

3855-90-1

Post Buying Request

3855-90-1 Suppliers

Recommended suppliers

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

3855-90-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3855-90-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,5 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3855-90:
(6*3)+(5*8)+(4*5)+(3*5)+(2*9)+(1*0)=111
111 % 10 = 1
So 3855-90-1 is a valid CAS Registry Number.

3855-90-1Relevant academic research and scientific papers

Synthesis and Characterization of New Boron Compounds Using Reaction of Diazonium Tetraphenylborate with Enaminoamides

Bertolasi, Valerio,Li, Bing-Han,Marek, Luká?,Sedlák, Milo?,Socha, Lubo?,Svoboda, Jan,Svobodová, Markéta

, (2022/01/11)

A family of oxazaborines, diazaborinones, triazaborines, and triazaborinones was prepared by reaction of polarized ethylenes, such as β-enaminoamides, with 4-methylbenzenediazo-nium tetraphenylborates. The reaction conditions (stirring in CH2Cl2 at room temperature (Method A) or stirring with CH3COONa in CH2Cl2 at room temperature (Method B) or refluxing in the CH2Cl2/toluene mixture (Method C)) controlled the formation and relative content of these compounds in the reaction mixtures from one to three products. Substituted oxazaborines gradually rearranged into diazaborinones at 250 °C. The prepared compounds were characterized by1H NMR,13C NMR, IR, and UV–Vis spectroscopy, HRMS, or microanalysis. The structure of individual compounds was confirmed by11B NMR,15N NMR, 1D NOESY, and X-ray analysis. The mechanism of reaction of enaminoamides with 4-methylbenzenediazonium tetraphenylborate was proposed.

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 3855-90-1