Welcome to LookChem.com Sign In|Join Free
  • or
benzyl 5-bromo-2-[(3-methylphenyl)ethynyl]phenylcarbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1315267-75-4

Post Buying Request

1315267-75-4 Suppliers

Recommended suppliers

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

1315267-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1315267-75-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,5,2,6 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1315267-75:
(9*1)+(8*3)+(7*1)+(6*5)+(5*2)+(4*6)+(3*7)+(2*7)+(1*5)=144
144 % 10 = 4
So 1315267-75-4 is a valid CAS Registry Number.

1315267-75-4Relevant academic research and scientific papers

Synthesis of 6-bromo-2-arylindoles using 2-iodobenzoic acid as precursor

Valois-Escamilla, Ismael,Alvarez-Hernandez, Alejandro,Rangel-Ramos, Luis Felipe,Suárez-Castillo, Oscar Rodolfo,Ayala-Mata, Francisco,Zepeda-Vallejo, Gerardo

, p. 3726 - 3728 (2011/08/06)

The synthesis of 6-bromo-2-arylindoles starting from readily available 2-iodobenzoic acid is presented. Regioselective bromination of the latter was followed by Curtius rearrangement and trapping of the isocyanate with benzyl alcohol led to the benzyl carbamate of 2-iodo-5-bromoaniline. Chemoselective Sonogashira coupling of this compound with arylacetylenes followed by TBAF induced 5-endo-dig cyclization gave the desired bromo indoles. The method allows selective introduction of a bromine atom at the indole C-6 position.

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 1315267-75-4