3-(4-Bromo-phenyl)-6,8-diphenyl-2H-pyrido[2,1-b][1,3,4]thiadiazin-5-ylium; bromide

Base Information

Chemical Name:3-(4-Bromo-phenyl)-6,8-diphenyl-2H-pyrido[2,1-b][1,3,4]thiadiazin-5-ylium; bromide
CAS No.:82140-99-6
Molecular Formula:Br*C₂₅H₁₈BrN₂S
Molecular Weight:538.305
Hs Code.:

Synonyms:3-(4-Bromo-phenyl)-6,8-diphenyl-2H-pyrido[2,1-b][1,3,4]thiadiazin-5-ylium; bromide

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Chemical Property of 3-(4-Bromo-phenyl)-6,8-diphenyl-2H-pyrido[2,1-b][1,3,4]thiadiazin-5-ylium; bromide

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Technology Process of 3-(4-Bromo-phenyl)-6,8-diphenyl-2H-pyrido[2,1-b][1,3,4]thiadiazin-5-ylium; bromide

There total 1 articles about 3-(4-Bromo-phenyl)-6,8-diphenyl-2H-pyrido[2,1-b][1,3,4]thiadiazin-5-ylium; bromide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%

: 70965-50-3
1-Amino-4,6-diphenyl-2-thioxo-1,2-dihydropyridine

: 99-73-0,132309-76-3
para-bromophenacyl bromide

: 82140-99-6
3-(4-Bromo-phenyl)-6,8-diphenyl-2H-pyrido[2,1-b][1,3,4]thiadiazin-5-ylium; bromide

Guidance literature:: In benzene; for 2h; Heating;
DOI:10.1055/s-1982-29884

Reference yield: 87.0%

: 82140-99-6
3-(4-Bromo-phenyl)-6,8-diphenyl-2H-pyrido[2,1-b][1,3,4]thiadiazin-5-ylium; bromide

: 83724-67-8
C₂₅H₁₇BrN₂S

Guidance literature:: With triethylamine; In ethanol; for 3h; Heating;
DOI:10.1055/s-1982-29884

Reference yield:

: 82140-99-6
3-(4-Bromo-phenyl)-6,8-diphenyl-2H-pyrido[2,1-b][1,3,4]thiadiazin-5-ylium; bromide

: 83724-57-6
2-(4-Bromo-phenyl)-5,7-diphenyl-pyrazolo[1,5-a]pyridine

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / (C₂H₅)3N / ethanol / 3 h / Heating

2: 56 percent / m-chloroperbenzoic acid / CHCl₃ / 3 h / Heating

With triethylamine; 3-chloro-benzenecarboperoxoic acid; In ethanol; chloroform;
DOI:10.1055/s-1982-29884