N-(4-Allyl-3-triisopropylsilanyloxy-1,2-dihydro-naphthalen-2-yl)-N-(2-benzenesulfinyl-ethyl)-4-methyl-benzenesulfonamide

Base Information

Chemical Name:N-(4-Allyl-3-triisopropylsilanyloxy-1,2-dihydro-naphthalen-2-yl)-N-(2-benzenesulfinyl-ethyl)-4-methyl-benzenesulfonamide
CAS No.:172605-81-1
Molecular Formula:C₃₇H₄₉NO₄S₂Si
Molecular Weight:664.018
Hs Code.:

Synonyms:N-(4-Allyl-3-triisopropylsilanyloxy-1,2-dihydro-naphthalen-2-yl)-N-(2-benzenesulfinyl-ethyl)-4-methyl-benzenesulfonamide

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Chemical Property of N-(4-Allyl-3-triisopropylsilanyloxy-1,2-dihydro-naphthalen-2-yl)-N-(2-benzenesulfinyl-ethyl)-4-methyl-benzenesulfonamide

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Technology Process of N-(4-Allyl-3-triisopropylsilanyloxy-1,2-dihydro-naphthalen-2-yl)-N-(2-benzenesulfinyl-ethyl)-4-methyl-benzenesulfonamide

There total 5 articles about N-(4-Allyl-3-triisopropylsilanyloxy-1,2-dihydro-naphthalen-2-yl)-N-(2-benzenesulfinyl-ethyl)-4-methyl-benzenesulfonamide 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: 99.0%

: 131515-98-5
1-allyl-2-triisopropylsilyl(oxy)-3-amino-3,4-dihydro naphthalene

: 172605-81-1
N-(4-Allyl-3-triisopropylsilanyloxy-1,2-dihydro-naphthalen-2-yl)-N-(2-benzenesulfinyl-ethyl)-4-methyl-benzenesulfonamide

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at -78 ℃;
DOI:10.1021/ja00002a044

Reference yield:

: 13154-24-0
triisopropylsilyl chloride

: 172605-81-1
N-(4-Allyl-3-triisopropylsilanyloxy-1,2-dihydro-naphthalen-2-yl)-N-(2-benzenesulfinyl-ethyl)-4-methyl-benzenesulfonamide

Guidance literature:: Multi-step reaction with 5 steps

1: 97 percent / potassium hexamethyldisilazide / tetrahydrofuran / 1 h / 0 °C

2: 59 percent / 1.) selenium / CH₂Cl₂ / Ambient temperature; 1.) 6 d; 2.) 2 h

3: 87 percent / sodium hydride / tetrahydrofuran / 1.) r.t., 1 h; 2.) reflux, 20 h

4: 86 percent / sodium hydride / tetrahydrofuran / 3 h / Heating

5: 99 percent / m-chloroperoxybenzoic acid / CH₂Cl₂ / 0.33 h / -78 °C

With selenium; potassium hexamethylsilazane; sodium hydride; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; dichloromethane;
DOI:10.1016/0040-4020(95)00696-6

Reference yield:

: 131515-95-2
1-allyl-2-triisopropylsilyl(oxy)-3,4-dihydronaphthalene

: 172605-81-1
N-(4-Allyl-3-triisopropylsilanyloxy-1,2-dihydro-naphthalen-2-yl)-N-(2-benzenesulfinyl-ethyl)-4-methyl-benzenesulfonamide

Guidance literature:: Multi-step reaction with 4 steps

1: 59 percent / 1.) selenium / CH₂Cl₂ / Ambient temperature; 1.) 6 d; 2.) 2 h

2: 87 percent / sodium hydride / tetrahydrofuran / 1.) r.t., 1 h; 2.) reflux, 20 h

3: 86 percent / sodium hydride / tetrahydrofuran / 3 h / Heating

4: 99 percent / m-chloroperoxybenzoic acid / CH₂Cl₂ / 0.33 h / -78 °C

With selenium; sodium hydride; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; dichloromethane;
DOI:10.1016/0040-4020(95)00696-6