N-{1-[1-(tert-butyl-dimethyl-silanyloxymethyl)-3-methyl-butyl]-allyloxy}-4-nitro-benzenesulfonamide

Base Information

Chemical Name:N-{1-[1-(tert-butyl-dimethyl-silanyloxymethyl)-3-methyl-butyl]-allyloxy}-4-nitro-benzenesulfonamide
CAS No.:329796-52-3
Molecular Formula:C₂₁H₃₆N₂O₆SSi
Molecular Weight:472.678
Hs Code.:

<i>N</i>-{1-[1-(<i>tert</i>-butyl-dimethyl-silanyloxymethyl)-3-methyl-butyl]-allyloxy}-4-nitro-benzenesulfonamide

Synonyms:N-{1-[1-(tert-butyl-dimethyl-silanyloxymethyl)-3-methyl-butyl]-allyloxy}-4-nitro-benzenesulfonamide

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Chemical Property of N-{1-[1-(tert-butyl-dimethyl-silanyloxymethyl)-3-methyl-butyl]-allyloxy}-4-nitro-benzenesulfonamide

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Technology Process of N-{1-[1-(tert-butyl-dimethyl-silanyloxymethyl)-3-methyl-butyl]-allyloxy}-4-nitro-benzenesulfonamide

There total 8 articles about N-{1-[1-(tert-butyl-dimethyl-silanyloxymethyl)-3-methyl-butyl]-allyloxy}-4-nitro-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:

: 98-74-8
4-Nitrobenzenesulfonyl chloride

: 329796-48-7
2-{1-[1-(tert-butyl-dimethyl-silanyloxymethyl)-3-methyl-butyl]-allyloxy}-isoindole-1,3-dione

: 329796-52-3
N-{1-[1-(tert-butyl-dimethyl-silanyloxymethyl)-3-methyl-butyl]-allyloxy}-4-nitro-benzenesulfonamide

Guidance literature:: 2-{1-[1-(tert-butyl-dimethyl-silanyloxymethyl)-3-methyl-butyl]-allyloxy}-isoindole-1,3-dione; With methylamine; In ethanol; dichloromethane; at 23 ℃; for 0.25h;

4-Nitrobenzenesulfonyl chloride; With 2,4,6-trimethyl-pyridine; In dichloromethane; at 0 ℃; for 0.25h; Further stages.;
DOI:10.1021/ja0023377

Reference yield:

: 646-07-1
4-Methylpentanoic acid

: 329796-52-3
N-{1-[1-(tert-butyl-dimethyl-silanyloxymethyl)-3-methyl-butyl]-allyloxy}-4-nitro-benzenesulfonamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: 2-chloro-1-methylpyridinium iodide; Et₃N; 4-(dimethylamino)pyridine / CH₂Cl₂ / 1.5 h / 23 °C

2.1: di-n-butylboron trifluoromethanesulfonate; i-Pr₂NEt / CH₂Cl₂ / 0.33 h / 0 °C

2.2: CH₂Cl₂ / 0.67 h / -78 - 0 °C

3.1: LiBH₄ / diethyl ether; tetrahydrofuran / 0.08 h / 0 °C

4.1: Et₃N / CH₂Cl₂ / 8 h / 23 °C

5.1: triphenylphosphine; diethyl azodicarboxylate / tetrahydrofuran / 0.75 h / 23 °C

6.1: MeNH₂ / ethanol; CH₂Cl₂ / 0.25 h / 23 °C

6.2: 2,4,6-collidine / CH₂Cl₂ / 0.25 h / 0 °C

With dmap; lithium borohydride; di-n-butylboryl trifluoromethanesulfonate; 2-chloro-1-methyl-pyridinium iodide; triethylamine; N-ethyl-N,N-diisopropylamine; triphenylphosphine; methylamine; diethylazodicarboxylate; In tetrahydrofuran; diethyl ether; ethanol; dichloromethane;
DOI:10.1021/ja0023377

Reference yield:

: 38136-29-7
4-methylvaleroyl chloride

: 329796-52-3
N-{1-[1-(tert-butyl-dimethyl-silanyloxymethyl)-3-methyl-butyl]-allyloxy}-4-nitro-benzenesulfonamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: n-BuLi / tetrahydrofuran; hexane / 0.17 h / -78 °C

1.2: tetrahydrofuran; hexane / 0.5 h / -78 - 23 °C

2.1: di-n-butylboron trifluoromethanesulfonate; i-Pr₂NEt / CH₂Cl₂ / 0.33 h / 0 °C

2.2: CH₂Cl₂ / 0.67 h / -78 - 0 °C

3.1: LiBH₄ / diethyl ether; tetrahydrofuran / 0.08 h / 0 °C

4.1: Et₃N / CH₂Cl₂ / 8 h / 23 °C

5.1: triphenylphosphine; diethyl azodicarboxylate / tetrahydrofuran / 0.75 h / 23 °C

6.1: MeNH₂ / ethanol; CH₂Cl₂ / 0.25 h / 23 °C

6.2: 2,4,6-collidine / CH₂Cl₂ / 0.25 h / 0 °C

With lithium borohydride; n-butyllithium; di-n-butylboryl trifluoromethanesulfonate; triethylamine; N-ethyl-N,N-diisopropylamine; triphenylphosphine; methylamine; diethylazodicarboxylate; In tetrahydrofuran; diethyl ether; ethanol; hexane; dichloromethane;
DOI:10.1021/ja0023377