Welcome to LookChem.com Sign In|Join Free
  • or
(E)-1-methyl-2-(p-tolylimino)indolin-3-one is a complex organic compound with the molecular formula C16H14N2O. It is characterized by a 3-one indolin-2-imine structure, where the indoline ring is substituted with a methyl group at the 1st position and a p-tolylimino group at the 2nd position. The compound exhibits a trans (E) configuration, indicating the geometric arrangement of the substituents around the double bond. This chemical is of interest in the field of organic chemistry, potentially for its reactivity or as a building block in the synthesis of more complex molecules. Its specific applications, properties, and potential uses would depend on further research and characterization.

66625-53-4

Post Buying Request

66625-53-4 Suppliers

Recommended suppliers

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

66625-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66625-53-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,6,2 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 66625-53:
(7*6)+(6*6)+(5*6)+(4*2)+(3*5)+(2*5)+(1*3)=144
144 % 10 = 4
So 66625-53-4 is a valid CAS Registry Number.

66625-53-4Downstream Products

66625-53-4Relevant academic research and scientific papers

Syntheses of 2-Iminoindolin-3-ones and 2-Alknyl-2,3-dihydroquinazolin-4(1 H)-ones from 3-Diazoindolin-2-imines

Lin, Zhenwei,Qian, Jing,Lu, Ping,Wang, Yanguang

, p. 11766 - 11777 (2020/10/23)

3-Diazoindolin-2-imines reacted with nitrones to furnish 2-iminoindolin-3-ones through a Au(I)-catalyzed cascade oxygen transfer/imine exchange process. The prepared 2-iminoindolin-3-ones could be further transformed into 2-Alknyl-2,3-dihydroquinazolin-4(1H)-ones through a Ag(I)-catalyzed reaction with terminal alkynes. A MeOH-Triggered ring expansion mechanism involving cyclic iminium formation and nucleophilic addition is proposed for this novel alkynylation reaction. This two-step procedure provides a general and convenient approach to 2-Alknyl-2,3-dihydroquinazolin-4(1H)-ones, which are privileged structures in medicinal chemistry.

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 66625-53-4