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Morpholine, 4-(1-methyl-2-phenylethenyl)-, also known as 4-(1-methyl-2-phenylethenyl)morpholine or 4-(1-methyl-2-phenylethenyl)-morpholine, is an organic compound with the chemical formula C12H15NO. It is a derivative of morpholine, a heterocyclic amine with a six-membered ring containing two nitrogen atoms and four carbon atoms. The compound is characterized by the presence of a 1-methyl-2-phenylethenyl group attached to the morpholine ring, which consists of a phenyl ring (C6H5) and a vinyl group (C2H3) with a methyl group (CH3) attached to the vinyl carbon. This chemical is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its unique structure and reactivity.

4859-64-7

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4859-64-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4859-64-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,5 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4859-64:
(6*4)+(5*8)+(4*5)+(3*9)+(2*6)+(1*4)=127
127 % 10 = 7
So 4859-64-7 is a valid CAS Registry Number.

4859-64-7Relevant academic research and scientific papers

Achieving Aliphatic Amine Addition to Arylalkynes via the Lewis Acid Assisted Triazole-Gold (TA-Au) Catalyst System

Jia, Teng,Fan, Shengyu,Li, Fengmian,Ye, Xiaohan,Zhang, Wenke,Song, Zhiguang,Shi, Xiaodong

supporting information, p. 6019 - 6023 (2021/08/03)

Transition metal catalyzed intermolecular hydroamination of the arylalkynes with aliphatic amine is generally problematic due to the good coordination between amine and metal cation. With the combination of 1,2,3-triazole coordinated gold(I) catalyst (TA-Au) and Zn(OTf)2 cocatalyst, this challenging transformation was achieved with good to excellent yields and regioselectivity. Compared to previously reported methods, this approach offered an alternative catalyst system to achieve this fundamental chemical transformation with high efficiency and practical conditions.

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