N-[5-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-4-trityloxymethyl-hept-6-enyl]-4,N-dimethyl-benzenesulfonamide

Base Information

Chemical Name:N-[5-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-4-trityloxymethyl-hept-6-enyl]-4,N-dimethyl-benzenesulfonamide
CAS No.:329797-62-8
Molecular Formula:C₄₃H₄₂N₂O₆S
Molecular Weight:714.882
Hs Code.:

<i>N</i>-[5-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-4-trityloxymethyl-hept-6-enyl]-4,<i>N</i>-dimethyl-benzenesulfonamide

Synonyms:N-[5-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-4-trityloxymethyl-hept-6-enyl]-4,N-dimethyl-benzenesulfonamide

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Chemical Property of N-[5-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-4-trityloxymethyl-hept-6-enyl]-4,N-dimethyl-benzenesulfonamide

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Technology Process of N-[5-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-4-trityloxymethyl-hept-6-enyl]-4,N-dimethyl-benzenesulfonamide

There total 5 articles about N-[5-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-4-trityloxymethyl-hept-6-enyl]-4,N-dimethyl-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:

: 329796-80-7
2-((1R,2S)-5-Bromo-2-trityloxymethyl-1-vinyl-pentyloxy)-isoindole-1,3-dione

: 640-61-9
N-methyl-p-toluenesulfonylamide

: 329797-62-8
N-[5-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-4-trityloxymethyl-hept-6-enyl]-4,N-dimethyl-benzenesulfonamide

Guidance literature:: N-methyl-p-toluenesulfonylamide; With potassium tert-butylate; In tetrahydrofuran; at 23 ℃; for 0.5h;

2-((1R,2S)-5-Bromo-2-trityloxymethyl-1-vinyl-pentyloxy)-isoindole-1,3-dione; With dmap; In tetrahydrofuran; N,N-dimethyl-formamide; at 23 ℃; for 16h; Further stages.;
DOI:10.1021/ja0023377

Reference yield:

: 136918-14-4,85-41-6
phthalimide

: 329797-62-8
N-[5-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-4-trityloxymethyl-hept-6-enyl]-4,N-dimethyl-benzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: 74 percent / triphenylphosphine; diethyl azodicarboxylate / tetrahydrofuran / 0.75 h / 23 °C

2.1: potassium tert-butoxide / tetrahydrofuran / 0.5 h / 23 °C

2.2: 5.76 g / 4-(dimethylamino)pyridine / dimethylformamide; tetrahydrofuran / 16 h / 23 °C

With potassium tert-butylate; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran;
DOI:10.1021/ja0023377

Reference yield:

: 76-83-5
trityl chloride

: 329797-62-8
N-[5-(1,3-dioxo-1,3-dihydro-isoindol-2-yloxy)-4-trityloxymethyl-hept-6-enyl]-4,N-dimethyl-benzenesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: 88 percent / pyridine / CH₂Cl₂ / 2 h / 0 °C

2.1: 74 percent / triphenylphosphine; diethyl azodicarboxylate / tetrahydrofuran / 0.75 h / 23 °C

3.1: potassium tert-butoxide / tetrahydrofuran / 0.5 h / 23 °C

3.2: 5.76 g / 4-(dimethylamino)pyridine / dimethylformamide; tetrahydrofuran / 16 h / 23 °C

With pyridine; potassium tert-butylate; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; dichloromethane;
DOI:10.1021/ja0023377