N-benzyl-N-{(3R)-(E)-3-(prop-2-ynyl)oxy-4-[(4-methoxybenzyl)oxy]but-1-enyl}-4-methylbenzenesulfonamide

Base Information

Chemical Name:N-benzyl-N-{(3R)-(E)-3-(prop-2-ynyl)oxy-4-[(4-methoxybenzyl)oxy]but-1-enyl}-4-methylbenzenesulfonamide
CAS No.:1029537-47-0
Molecular Formula:C₂₉H₃₁NO₅S
Molecular Weight:505.635
Hs Code.:

Synonyms:N-benzyl-N-{(3R)-(E)-3-(prop-2-ynyl)oxy-4-[(4-methoxybenzyl)oxy]but-1-enyl}-4-methylbenzenesulfonamide

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Chemical Property of N-benzyl-N-{(3R)-(E)-3-(prop-2-ynyl)oxy-4-[(4-methoxybenzyl)oxy]but-1-enyl}-4-methylbenzenesulfonamide

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Technology Process of N-benzyl-N-{(3R)-(E)-3-(prop-2-ynyl)oxy-4-[(4-methoxybenzyl)oxy]but-1-enyl}-4-methylbenzenesulfonamide

There total 8 articles about N-benzyl-N-{(3R)-(E)-3-(prop-2-ynyl)oxy-4-[(4-methoxybenzyl)oxy]but-1-enyl}-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: 91.0%

: 1029537-45-8
N-benzyl-N-[(E)-(3S)-3-hydroxy-4-(4-methoxybenzyloxy)but-1-enyl]-4-methylbenzenesulfonamide

: 106-96-7
propargyl bromide

: 1029537-47-0
N-benzyl-N-{(3R)-(E)-3-(prop-2-ynyl)oxy-4-[(4-methoxybenzyl)oxy]but-1-enyl}-4-methylbenzenesulfonamide

Guidance literature:: With tetra(n-butyl)ammonium hydrogensulfate; In sodium hydroxide; toluene; at 20 ℃;
DOI:10.1016/j.tetlet.2008.03.023

Reference yield:

: C₂₈H₃₂O₃Si

: 1029537-47-0
N-benzyl-N-{(3R)-(E)-3-(prop-2-ynyl)oxy-4-[(4-methoxybenzyl)oxy]but-1-enyl}-4-methylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 5 steps

1: N-Bromosuccinimide; silver nitrate / acetone / 12 h / 20 °C / Darkness

2: potassium phosphate; copper(ll) sulfate pentahydrate; 1,10-Phenanthroline / toluene / 8 h / 65 °C

3: tetrabutyl ammonium fluoride / tetrahydrofuran / 0.5 h / 20 °C

4: sodium bis(2-methoxyethoxy)aluminium dihydride / tetrahydrofuran; toluene / 0.25 h / 20 °C

5: tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide / water; toluene / 0.5 h / 20 °C

With potassium phosphate; N-Bromosuccinimide; 1,10-Phenanthroline; copper(ll) sulfate pentahydrate; tetrabutyl ammonium fluoride; tetra(n-butyl)ammonium hydrogensulfate; silver nitrate; sodium bis(2-methoxyethoxy)aluminium dihydride; sodium hydroxide; In tetrahydrofuran; water; acetone; toluene;
DOI:10.1002/chem.201003265

Reference yield:

: 1300116-90-8
N-benzyl-N-{(3S)-3-[(tert-butyldiphenylsilyl)oxy]-4-(4-methoxybenzyloxy)but-1-ynyl}-4-methylbenzenesulfonamide

: 1029537-47-0
N-benzyl-N-{(3R)-(E)-3-(prop-2-ynyl)oxy-4-[(4-methoxybenzyl)oxy]but-1-enyl}-4-methylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1: tetrabutyl ammonium fluoride / tetrahydrofuran / 0.5 h / 20 °C

2: sodium bis(2-methoxyethoxy)aluminium dihydride / tetrahydrofuran; toluene / 0.25 h / 20 °C

3: tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide / water; toluene / 0.5 h / 20 °C

With tetrabutyl ammonium fluoride; tetra(n-butyl)ammonium hydrogensulfate; sodium bis(2-methoxyethoxy)aluminium dihydride; sodium hydroxide; In tetrahydrofuran; water; toluene;
DOI:10.1002/chem.201003265