Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1438559-01-3

Post Buying Request

1438559-01-3 Suppliers

Recommended suppliersmore

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

1438559-01-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1438559-01-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,8,5,5 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1438559-01:
(9*1)+(8*4)+(7*3)+(6*8)+(5*5)+(4*5)+(3*9)+(2*0)+(1*1)=183
183 % 10 = 3
So 1438559-01-3 is a valid CAS Registry Number.

1438559-01-3Relevant articles and documents

Rhodium(III)-Catalyzed Direct Coupling of Quinoline-8-Carbaldehydes with (Het)Arylboronic Acids for the Synthesis of 8-Aryloylquinolines

Lyu, Xue-Li,Huang, Shi-Sheng,Huang, Yuan-Qiong,Li, Yong-Qiang,Song, Hong-Jian,Liu, Yu-Xiu,Wang, Qing-Min

, p. 10271 - 10282 (2020/09/03)

Herein, we describe a method for the synthesis of aryl-(het)aryl ketones by Rh(III)-catalyzed direct coupling between quinoline-8-carbaldehydes and (het)arylboronic acids. The method has a broad substrate scope, a high functional group tolerance, and uses

Rhodium-Catalyzed Interconversion of Quinolinyl Ketones with Boronic Acids via C-C Bond Activation

Dennis, Joseph M.,Compagner, Chad T.,Dorn, Stanna K.,Johnson, Jeffrey B.

supporting information, p. 3334 - 3337 (2016/07/26)

A rhodium-catalyzed cross-coupling of aryl and aliphatic quinolinyl ketones with boronic acids has been developed. Proceeding via quinoline-directed carbon-carbon σ bond activation, the transformation demonstrates tolerance of a range of functional groups

Direct exchange of a ketone methyl or aryl group to another aryl group through ciC bond activation assisted by rhodium chelation

Wang, Jingjing,Chen, Weiqiang,Zuo, Sujing,Liu, Lu,Zhang, Xinrui,Wang, Jianhui

, p. 12334 - 12338 (2013/02/23)

Swapped: Commercially available quinolinone derivatives (1 or 2, see scheme) were reacted with arylboronic acids in the presence of a RhI complex to give aryl(quinolin-8-yl)methanone products 3 in medium to good yields. A mechanism that involves the in situ oxidation of RhI to RhIII by O2 in the presence of CuI was proposed. Copyright

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 1438559-01-3