Cas 3433-33-8,2-methyl-1-(phenylsulfonyl)piperidine

3433-33-8

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Basic information

Product Name: 2-methyl-1-(phenylsulfonyl)piperidine
Synonyms: 2-methyl-1-(phenylsulfonyl)piperidine
CAS NO:3433-33-8
Molecular Formula: C₁₂H₁₇NO₂S
Molecular Weight: 239.33388
EINECS: N/A
Product Categories: N/A
Mol File: 3433-33-8.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2-methyl-1-(phenylsulfonyl)piperidine(CAS DataBase Reference)
NIST Chemistry Reference: 2-methyl-1-(phenylsulfonyl)piperidine(3433-33-8)
EPA Substance Registry System: 2-methyl-1-(phenylsulfonyl)piperidine(3433-33-8)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 3433-33-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 3433-33-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,3 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3433-33:
(6*3)+(5*4)+(4*3)+(3*3)+(2*3)+(1*3)=68
68 % 10 = 8
So 3433-33-8 is a valid CAS Registry Number.

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3433-33-8Downstream Products

3433-33-8Relevant academic research and scientific papers

Copper-catalyzed electrophilic amination of sodium sulfinates at room temperature

Zhu, Haibo,Shen, Yajing,Deng, Qinyue,Tu, Tao

supporting information, p. 16573 - 16576 (2015/11/18)

By using O-benzoyl hydroxylamines as amine sources, the first convenient copper-catalyzed electrophilic amination of sodium sulfinates has been realized. Even with 2 mol% catalyst loading, the protocol provided an efficient and straightforward synthesis of a broad range of functional sulfonamides under ambient reaction conditions without an additional base and ligand. Based on the control experiments, a plausible mechanism was proposed.

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