Welcome to LookChem.com Sign In|Join Free

CAS

  • or

99433-27-9

Post Buying Request

99433-27-9 Suppliers

Recommended suppliersmore

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

99433-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99433-27-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,3 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 99433-27:
(7*9)+(6*9)+(5*4)+(4*3)+(3*3)+(2*2)+(1*7)=169
169 % 10 = 9
So 99433-27-9 is a valid CAS Registry Number.

99433-27-9Downstream Products

99433-27-9Relevant articles and documents

Bimetallic BaMoO4 nanoparticles for the C-S cross-coupling of thiols with haloarenes

Panda, Subhalaxmi,Sahu, Santosh Kumar,Behera, Pradyota Kumar,Panigrahi, Reba,Garnaik, Bamakanta,Rout, Laxmidhar

, p. 2500 - 2504 (2020)

We disclosed new bimetallic BaMoO4 nanoparticles for the C-S cross-coupling reaction. The C-S cross-coupling reaction of alkyl/aryl thiols with haloarenes was accomplished with high yields. The reaction has good functional group tolerance and selectivity. This is an efficient protocol for synthesizing the building blocks of pharmaceuticals containing C-S bonds. The catalyst is recyclable. The unactivated bromo- and 4-acetyl fluoro-arenes can well couple to afford thioethers in high yields. The reaction is believed to proceed by oxidative addition and reductive elimination.

Electrochemical Thiolation and Borylation of Arylazo Sulfones with Thiols and B2pin2

Wang, Rongkang,Chen, Fangming,Jiang, Lvqi,Yi, Wenbin

supporting information, p. 1904 - 1911 (2021/02/12)

An efficient electrochemical synthesis approach of various unsymmetrical thioethers and arylboronates has been developed. Bench stable arylazo sulfones were used as radical precursors for carbon-heteroatom bond formation under electrochemical conditions. Moreover, the scalability of this approach was evaluated by performing the electrochemical thiolation and borylation of arylazo sulfones with thiols and B2pin2 on a gram scale. This protocol not only avoided the use of stoichiometric oxidants, metal catalysts, activating agents and even added bases, but also exhibited favorable functional group tolerance. (Figure presented.).

Coupling of thiols and aromatic halides promoted by diboron derived super electron donors

Franco, Mario,Vargas, Emily L.,Tortosa, Mariola,Cid

supporting information, p. 11653 - 11656 (2021/11/12)

We have proven that pyridine-boryl complexes can be used as superelectron donors to promote the coupling of thiols and aromatic halides through a SRN1 mechanism. The reaction is efficient for a broad substrate scope, tolerating heterocycles including pyridines, enolizable or reducible functional groups. The method has been applied to intermediates in drug synthesis as well as interesting functionalized polythioethers through a controlled and consecutive intramolecular electron transfer process.

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

What can I do for you?
Get Best Price

Get Best Price for 99433-27-9