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3-(3,4-dimethylphenyl)isoindolin-1-one is a chemical compound with the molecular formula C16H13NO. It is a derivative of isoindolin-1-one, featuring a 3,4-dimethylphenyl group attached to the 3-position of the isoindolinone core. 3-(3,4-dimethylphenyl)isoindolin-1-one is known for its potential applications in the synthesis of various pharmaceuticals and organic compounds due to its unique structure and reactivity. It is often used as an intermediate in the preparation of more complex molecules, particularly in the field of medicinal chemistry. The compound's properties, such as its stability and solubility, make it a valuable building block for the development of new drugs and other chemical products.

1855-18-1

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1855-18-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1855-18-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,5 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1855-18:
(6*1)+(5*8)+(4*5)+(3*5)+(2*1)+(1*8)=91
91 % 10 = 1
So 1855-18-1 is a valid CAS Registry Number.

1855-18-1Downstream Products

1855-18-1Relevant academic research and scientific papers

TfOH-catalyzed synthesis of 3-aryl isoindolinones via a tandem reaction

Hu, Jiaxing,Qin, Hua-Li,Xu, Wengang,Li, Junli,Zhang, Fanglin,Zheng, Hua

, p. 15780 - 15783 (2014)

A convenient metal-free method for the synthesis of 3-aryl isoindolinones via TfOH catalyzed aromatic C-H functionalization of electron-rich arenes with 2-formylbenzonitriles is developed. This process provided a new efficient strategy for the synthesis of isoindolinone derivatives in good to high yields and regioselectivities by forming two bonds.

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