6-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-methylthio-2,3-dihydroimidazo<2,1-b>thiazole

Base Information

Chemical Name:6-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-methylthio-2,3-dihydroimidazo<2,1-b>thiazole
CAS No.:84217-99-2
Molecular Formula:C₂₀H₂₈N₂OS₂
Molecular Weight:376.587
Hs Code.:

Synonyms:6-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-methylthio-2,3-dihydroimidazo<2,1-b>thiazole

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Chemical Property of 6-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-methylthio-2,3-dihydroimidazo<2,1-b>thiazole

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Technology Process of 6-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-methylthio-2,3-dihydroimidazo<2,1-b>thiazole

There total 3 articles about 6-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-methylthio-2,3-dihydroimidazo<2,1-b>thiazole 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: 14.3%

: 84217-98-1
6-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-thiocyanato-2,3-dihydroimidazo<2,1-b>thiazole

: 74-88-4
methyl iodide

: 84217-99-2
6-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-methylthio-2,3-dihydroimidazo<2,1-b>thiazole

Guidance literature:: With potassium hydroxide; In methanol; water; at 0 ℃; for 0.5h;
DOI:10.1248/cpb.31.3179

Reference yield:

: 14386-64-2
2-bromo-1-(3,5-di-tert-butyl-4-hydroxyphenyl)ethanone

: 84217-99-2
6-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-methylthio-2,3-dihydroimidazo<2,1-b>thiazole

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) EtCOMe, reflux, 1 h; 2.) EtOH, reflux, 24 h

2: 37.9 percent / Br₂ / acetic acid / 1 h / Ambient temperature

3: 14.3 percent / KOH / methanol; H₂O / 0.5 h / 0 °C

With potassium hydroxide; bromine; In methanol; water; acetic acid;
DOI:10.1248/cpb.31.3179

Reference yield:

: 84217-81-2
6-(3,5-di-tert-butyl-4-hydroxyphenyl)-2,3-dihydroimidazo<2,1-b>thiazole

: 84217-99-2
6-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-methylthio-2,3-dihydroimidazo<2,1-b>thiazole

Guidance literature:: Multi-step reaction with 2 steps

1: 37.9 percent / Br₂ / acetic acid / 1 h / Ambient temperature

2: 14.3 percent / KOH / methanol; H₂O / 0.5 h / 0 °C

With potassium hydroxide; bromine; In methanol; water; acetic acid;
DOI:10.1248/cpb.31.3179