Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1613033-18-3

Post Buying Request

1613033-18-3 Suppliers

Recommended suppliersmore

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

1613033-18-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1613033-18-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,0,3 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1613033-18:
(9*1)+(8*6)+(7*1)+(6*3)+(5*0)+(4*3)+(3*3)+(2*1)+(1*8)=113
113 % 10 = 3
So 1613033-18-3 is a valid CAS Registry Number.

1613033-18-3Downstream Products

1613033-18-3Relevant articles and documents

Synthesis of highly functionalized diaryl ethers by copper-mediated O-arylation of phenols using trivalent arylbismuth reagents

Crifar, Cynthia,Petiot, Pauline,Ahmad, Tabinda,Gagnon, Alexandre

supporting information, p. 2755 - 2760 (2014/03/21)

Highly functionalized diaryl ethers were prepared by copper(II) acetate mediated O-arylation reaction of phenols using trivalent organobismuthanes. The reaction is performed under simple conditions and tolerates a wide diversity of functional groups on the phenol and on the organobismuth reagent. Substoichiometric amounts of catalyst can be used by performing the reaction under an oxygen atmosphere. The N-arylation of pyridones is also reported. Highly functionalized diaryl ethers were prepared by a copper(II) acetate mediated O-arylation reaction of phenols using trivalent organobismuthanes (see scheme). The reaction is performed under simple conditions and tolerates a wide diversity of functional groups on the phenol and on the organobismuth reagent. Substoichiometric amounts of catalyst can be used by performing the reaction under an oxygen atmosphere. The N-arylation of pyridones is also reported. FG=functional group.

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 1613033-18-3