Cas 2073-92-9,(E)-N-ethyl-4-styrylaniline

2073-92-9

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Basic information

Product Name: (E)-N-ethyl-4-styrylaniline
Synonyms: (E)-N-ethyl-4-styrylaniline
CAS NO:2073-92-9
Molecular Formula:
Molecular Weight: 223.318
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (E)-N-ethyl-4-styrylaniline(CAS DataBase Reference)
NIST Chemistry Reference: (E)-N-ethyl-4-styrylaniline(2073-92-9)
EPA Substance Registry System: (E)-N-ethyl-4-styrylaniline(2073-92-9)

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: 2073-92-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 2073-92-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,7 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2073-92:
(6*2)+(5*0)+(4*7)+(3*3)+(2*9)+(1*2)=69
69 % 10 = 9
So 2073-92-9 is a valid CAS Registry Number.

2073-92-9Upstream product

2073-92-9Downstream Products

2073-92-9Relevant academic research and scientific papers

Tailored Cobalt-Catalysts for Reductive Alkylation of Anilines with Carboxylic Acids under Mild Conditions

Liu, Weiping,Sahoo, Basudev,Spannenberg, Anke,Junge, Kathrin,Beller, Matthias

, p. 11673 - 11677 (2018)

The first cobalt-catalyzed hydrogenative N-methylation and alkylation of amines with readily available carboxylic acid feedstocks as alkylating agents and H2 as ideal reductant is described. Combination of tailor-made triphos ligands with cobalt(II) tetrafluoroborate significantly improved the efficiency, thus promoting the reaction under milder conditions. This novel protocol allows for a broad substrate scope with good functional group tolerance, even in the presence of reducible alkenes, esters, and amides.

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