Welcome to LookChem.com Sign In|Join Free

CAS

  • or

522593-60-8

2-[(5-chloro-1,3-benzothiazol-2-yl)sulfanyl]-1-(4-fluorophenyl)ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

522593-60-8 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 522593-60-8 Structure

  • Basic information

    1. Product Name: 2-[(5-chloro-1,3-benzothiazol-2-yl)sulfanyl]-1-(4-fluorophenyl)ethanone
    2. Synonyms: 2-[(5-chloro-1,3-benzothiazol-2-yl)sulfanyl]-1-(4-fluorophenyl)ethanone
    3. CAS NO:522593-60-8
    4. Molecular Formula: C15H9ClFNOS2
    5. Molecular Weight: 337.8194632
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 522593-60-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2-[(5-chloro-1,3-benzothiazol-2-yl)sulfanyl]-1-(4-fluorophenyl)ethanone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-[(5-chloro-1,3-benzothiazol-2-yl)sulfanyl]-1-(4-fluorophenyl)ethanone(522593-60-8)
    11. EPA Substance Registry System: 2-[(5-chloro-1,3-benzothiazol-2-yl)sulfanyl]-1-(4-fluorophenyl)ethanone(522593-60-8)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 522593-60-8(Hazardous Substances Data)

522593-60-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 522593-60-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,2,5,9 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 522593-60:
(8*5)+(7*2)+(6*2)+(5*5)+(4*9)+(3*3)+(2*6)+(1*0)=148
148 % 10 = 8
So 522593-60-8 is a valid CAS Registry Number.

522593-60-8Relevant articles and documents

Transition-metal-free formal sonogashira coupling and α-carbonyl arylation reactions

Prueger, Birgit,Hofmeister, Gretchen E.,Jacobsen, Christian Borch,Alberg, David G.,Nielsen, Martin,Jorgensen, Karl Anker

supporting information; experimental part, p. 3783 - 3790 (2010/07/13)

Transition-metal-free formal Sonogashira coupling and α-carbonyl arylation reactions have been developed. These transformations are based on the nucleophilic aromatic substitution (SNAr) of β-carbonyl sulfones to electron-deficient aryl fluorides, producing a key intermediate that, depending on the reaction conditions, gives the aromatic alkynes or α-aryl carbonyl compounds. The development of these reactions is presented and, based on investigations under basic and acidic conditions, mechanisms have been proposed. To develop the formal disclosed that expands the reaction concept. The scope of these reactions is demonstrated for the synthesis of Sonogashira and α-carbonyl arylated products from a range of electron-deficient aryl fluorides with a variety of functional groups and aryl-, heteroaryl-, alkyl-, and alkoxy-substituted sulfone nucleophiles. These transition-metal-free reactions complement the metal-catalyzed versions in terms of substitution patterns, simplicity, and reaction conditions.

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 522593-60-8