Cas 1198613-03-4,5-bromo-1-phenethyl-4-phenyl-1H-1,2,3-triazole

1198613-03-4

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Basic information

Product Name: 5-bromo-1-phenethyl-4-phenyl-1H-1,2,3-triazole
Synonyms: 5-bromo-1-phenethyl-4-phenyl-1H-1,2,3-triazole
CAS NO:1198613-03-4
Molecular Formula:
Molecular Weight: 328.211
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: 5-bromo-1-phenethyl-4-phenyl-1H-1,2,3-triazole(CAS DataBase Reference)
NIST Chemistry Reference: 5-bromo-1-phenethyl-4-phenyl-1H-1,2,3-triazole(1198613-03-4)
EPA Substance Registry System: 5-bromo-1-phenethyl-4-phenyl-1H-1,2,3-triazole(1198613-03-4)

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: 1198613-03-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1198613-03-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,8,6,1 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1198613-03:
(9*1)+(8*1)+(7*9)+(6*8)+(5*6)+(4*1)+(3*3)+(2*0)+(1*3)=174
174 % 10 = 4
So 1198613-03-4 is a valid CAS Registry Number.

1198613-03-4Upstream product

1198613-03-4Downstream Products

1039487-51-8 1-phenethyl-4,5-diphenyl-1H-1,2,3-triazole

1198613-03-4Relevant academic research and scientific papers

General Method for the Synthesis of 1,4-Disubstituted 5-Halo-1,2,3-triazoles

Gribanov, Pavel S.,Topchiy, Maxim A.,Karsakova, Iuliia V.,Chesnokov, Gleb A.,Smirnov, Alexander Yu.,Minaeva, Lidiya I.,Asachenko, Andrey F.,Nechaev, Mikhail S.

, p. 5225 - 5230 (2017)

A general method for the synthesis of 1,4-disubstituted 5-halo-1,2,3-triazoles has been developed. The one-pot two-step process consists of a CuAAC reaction of a copper(I) acetylide with an organic azide catalyzed by (aNHC)CuCl, followed by halogenation with N-chlorosuccinimide, N-bromosuccinimide, or I2.

A general method of Suzuki-Miyaura cross-coupling of 4- and 5-halo-1,2,3-triazoles in water

Gribanov, Pavel S.,Chesnokov, Gleb A.,Topchiy, Maxim A.,Asachenko, Andrey F.,Nechaev, Mikhail S.

supporting information, p. 9575 - 9578 (2017/11/30)

A general method of the synthesis of 1,4,5-trisubstituted-1,2,3-triazoles by Suzuki-Miyaura cross-coupling from 4- and 5-halo-1,2,3-triazoles is reported. The reaction is mediated by an expanded-ring N-heterocyclic carbene palladium complex in water. The

Bromo-directed N-2 alkylation of NH-1,2,3-triazoles: Efficient synthesis of poly-substituted 1,2,3-triazoles

Wang, Xiao-Jun,Sidhu, Kanwar,Zhang, Li,Campbell, Scot,Haddad, Nizar,Reeves, Diana C.,Krishnamurthy, Dhileepkumar,Senanayake, Chris H.

supporting information; experimental part, p. 5490 - 5493 (2010/02/28)

"Chemical Equation Presented" Reaction of 4-bromo-NH-1,2,3- triazoles 2 with alkyl halides In the presence of K2CO3 in DMF produced the corresponding 2-substituted 4-bromo1,2,3-triazoles 5 In a regioselective process. Subsequent Suzuki cross-coupling reaction of these bromides provided an efficient synthesis of 2,4,5-trisubstituted triazoles 3. In addition, reduction of the bromotriazoles by hydrogenation furnished an efficient synthesis of 2,4-disubstituted triazoles 8.

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