1-tert-butyl-4-(4-tert-butyl-phenylsulfanylmethyl)-4-methyl-1,4-dihydro-benzo[d][1,2]dioxin-1-ol

Base Information

Chemical Name:1-tert-butyl-4-(4-tert-butyl-phenylsulfanylmethyl)-4-methyl-1,4-dihydro-benzo[d][1,2]dioxin-1-ol
CAS No.:892121-23-2
Molecular Formula:C₂₄H₃₂O₃S
Molecular Weight:400.582
Hs Code.:

1-<i>tert</i>-butyl-4-(4-<i>tert</i>-butyl-phenylsulfanylmethyl)-4-methyl-1,4-dihydro-benzo[<i>d</i>][1,2]dioxin-1-ol

Synonyms:1-tert-butyl-4-(4-tert-butyl-phenylsulfanylmethyl)-4-methyl-1,4-dihydro-benzo[d][1,2]dioxin-1-ol

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Chemical Property of 1-tert-butyl-4-(4-tert-butyl-phenylsulfanylmethyl)-4-methyl-1,4-dihydro-benzo[d][1,2]dioxin-1-ol

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Technology Process of 1-tert-butyl-4-(4-tert-butyl-phenylsulfanylmethyl)-4-methyl-1,4-dihydro-benzo[d][1,2]dioxin-1-ol

There total 5 articles about 1-tert-butyl-4-(4-tert-butyl-phenylsulfanylmethyl)-4-methyl-1,4-dihydro-benzo[d][1,2]dioxin-1-ol 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: 60.0%

: 2396-68-1
4-t-butylbenzenethiol

: 676593-28-5
1-(2-isopropenylphenyl)-2,2-dimethylpropan-1-one

: 892121-23-2
1-tert-butyl-4-(4-tert-butyl-phenylsulfanylmethyl)-4-methyl-1,4-dihydro-benzo[d][1,2]dioxin-1-ol

Guidance literature:: With 2,2'-azobis(isobutyronitrile); oxygen; In acetonitrile; at 0 ℃; for 2h; Irradiation;
DOI:10.1016/j.tet.2006.02.008

Reference yield:

: 7073-70-3
1-bromo-2-isopropenylbenzene

: 892121-23-2
1-tert-butyl-4-(4-tert-butyl-phenylsulfanylmethyl)-4-methyl-1,4-dihydro-benzo[d][1,2]dioxin-1-ol

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-BuLi / tetrahydrofuran; hexane / 0.5 h / -78 °C

1.2: tetrahydrofuran; hexane / 1.5 h / -78 - 20 °C

2.1: 36 percent / pyridinium dichromate; Celite(R) / CH₂Cl₂ / 25 °C

3.1: 60 percent / 2,2'-azobisisobutyronitrile; oxygen / acetonitrile / 2 h / 0 °C / Irradiation

With dipyridinium dichromate; n-butyllithium; 2,2'-azobis(isobutyronitrile); Celite; oxygen; In tetrahydrofuran; hexane; dichloromethane; acetonitrile;
DOI:10.1016/j.tet.2006.02.008

Reference yield:

: 2142-69-0
2-bromophenyl methyl ketone

: 892121-23-2
1-tert-butyl-4-(4-tert-butyl-phenylsulfanylmethyl)-4-methyl-1,4-dihydro-benzo[d][1,2]dioxin-1-ol

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium tert-butoxide / tetrahydrofuran / 20 °C

1.2: 96 percent / tetrahydrofuran / 3 h / 20 °C

2.1: n-BuLi / tetrahydrofuran; hexane / 0.5 h / -78 °C

2.2: tetrahydrofuran; hexane / 1.5 h / -78 - 20 °C

3.1: 36 percent / pyridinium dichromate; Celite(R) / CH₂Cl₂ / 25 °C

4.1: 60 percent / 2,2'-azobisisobutyronitrile; oxygen / acetonitrile / 2 h / 0 °C / Irradiation

With dipyridinium dichromate; n-butyllithium; 2,2'-azobis(isobutyronitrile); Celite; potassium tert-butylate; oxygen; In tetrahydrofuran; hexane; dichloromethane; acetonitrile; 1.2: Wittig methylenation;
DOI:10.1016/j.tet.2006.02.008