(R)-N-(4-(benzyloxy)-3-methylbut-1-yn-1-yl)-N-(3-bromobut-3-en-1-yl)-4-methylbenzenesulfonamide

Base Information

Chemical Name:(R)-N-(4-(benzyloxy)-3-methylbut-1-yn-1-yl)-N-(3-bromobut-3-en-1-yl)-4-methylbenzenesulfonamide
CAS No.:1361582-94-6
Molecular Formula:C₂₃H₂₆BrNO₃S
Molecular Weight:476.434
Hs Code.:

Synonyms:(R)-N-(4-(benzyloxy)-3-methylbut-1-yn-1-yl)-N-(3-bromobut-3-en-1-yl)-4-methylbenzenesulfonamide

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Chemical Property of (R)-N-(4-(benzyloxy)-3-methylbut-1-yn-1-yl)-N-(3-bromobut-3-en-1-yl)-4-methylbenzenesulfonamide

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Technology Process of (R)-N-(4-(benzyloxy)-3-methylbut-1-yn-1-yl)-N-(3-bromobut-3-en-1-yl)-4-methylbenzenesulfonamide

There total 6 articles about (R)-N-(4-(benzyloxy)-3-methylbut-1-yn-1-yl)-N-(3-bromobut-3-en-1-yl)-4-methylbenzenesulfonamide 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: 68.0%

: 1162135-19-4
(R)-(((4-bromo-2-methylbut-3-yn-1-yl)oxy)methyl)benzene

: 1361583-02-9
N-(3-bromobut-3-en-1-yl)-4-methylbenzenesulfonamide

: 1361582-94-6
(R)-N-(4-(benzyloxy)-3-methylbut-1-yn-1-yl)-N-(3-bromobut-3-en-1-yl)-4-methylbenzenesulfonamide

Guidance literature:: With potassium phosphate; 1,10-Phenanthroline; copper(ll) sulfate pentahydrate; In toluene; at 70 ℃; for 16h; Inert atmosphere;
DOI:10.1002/chem.201102880

Reference yield:

: 79027-28-4
(2S)-3-(benzyloxy)-2-methylpropanal

: 1361582-94-6
(R)-N-(4-(benzyloxy)-3-methylbut-1-yn-1-yl)-N-(3-bromobut-3-en-1-yl)-4-methylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1: potassium tert-butylate / tetrahydrofuran / 20 °C / Inert atmosphere

2: potassium hexamethylsilazane / tetrahydrofuran / -78 - -20 °C / Inert atmosphere

3: potassium phosphate; copper(ll) sulfate pentahydrate; 1,10-Phenanthroline / toluene / 16 h / 70 °C / Inert atmosphere

With potassium phosphate; 1,10-Phenanthroline; copper(ll) sulfate pentahydrate; potassium tert-butylate; potassium hexamethylsilazane; In tetrahydrofuran; toluene; 3: Hsung's cross-coupling reaction;
DOI:10.1002/chem.201102880

Reference yield:

: 81927-55-1
O-benzyl 2,2,2-trichloroacetimidate

: 1361582-94-6
(R)-N-(4-(benzyloxy)-3-methylbut-1-yn-1-yl)-N-(3-bromobut-3-en-1-yl)-4-methylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 5 steps

1: trifluorormethanesulfonic acid / dichloromethane / 20 °C / Inert atmosphere

2: diisobutylaluminium hydride / tetrahydrofuran / -78 - -20 °C / Inert atmosphere

3: potassium tert-butylate / tetrahydrofuran / 20 °C / Inert atmosphere

4: potassium hexamethylsilazane / tetrahydrofuran / -78 - -20 °C / Inert atmosphere

5: potassium phosphate; copper(ll) sulfate pentahydrate; 1,10-Phenanthroline / toluene / 16 h / 70 °C / Inert atmosphere

With potassium phosphate; 1,10-Phenanthroline; copper(ll) sulfate pentahydrate; trifluorormethanesulfonic acid; potassium tert-butylate; potassium hexamethylsilazane; diisobutylaluminium hydride; In tetrahydrofuran; dichloromethane; toluene; 5: Hsung's cross-coupling reaction;
DOI:10.1002/chem.201102880