3-isobutyl-2-(4-methoxyphenyl)-6-methyl-4-(toluene-4-sulfonyl)-3,4-dihydro-2H-[1,4]oxazine

Base Information

Chemical Name:3-isobutyl-2-(4-methoxyphenyl)-6-methyl-4-(toluene-4-sulfonyl)-3,4-dihydro-2H-[1,4]oxazine
CAS No.:1378523-52-4
Molecular Formula:C₂₃H₂₉NO₄S
Molecular Weight:415.554
Hs Code.:

Synonyms:3-isobutyl-2-(4-methoxyphenyl)-6-methyl-4-(toluene-4-sulfonyl)-3,4-dihydro-2H-[1,4]oxazine

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Chemical Property of 3-isobutyl-2-(4-methoxyphenyl)-6-methyl-4-(toluene-4-sulfonyl)-3,4-dihydro-2H-[1,4]oxazine

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Technology Process of 3-isobutyl-2-(4-methoxyphenyl)-6-methyl-4-(toluene-4-sulfonyl)-3,4-dihydro-2H-[1,4]oxazine

There total 5 articles about 3-isobutyl-2-(4-methoxyphenyl)-6-methyl-4-(toluene-4-sulfonyl)-3,4-dihydro-2H-[1,4]oxazine 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: 75.0%

: 1378523-99-9
N-{1-[hydroxy(4-methoxyphenyl)methyl]-3-methylbutyl}-4-methyl-N-prop-2-ynylbenzenesulfonamide

: 1378523-52-4
3-isobutyl-2-(4-methoxyphenyl)-6-methyl-4-(toluene-4-sulfonyl)-3,4-dihydro-2H-[1,4]oxazine

Guidance literature:: With sodium hydride; at 70 ℃; for 0.666667h; regioselective reaction; Neat (no solvent);
DOI:10.1021/ol301219c

Reference yield:

: 1232168-40-9
C₁₆H₂₁NO₃S

: 1378523-52-4
3-isobutyl-2-(4-methoxyphenyl)-6-methyl-4-(toluene-4-sulfonyl)-3,4-dihydro-2H-[1,4]oxazine

Guidance literature:: Multi-step reaction with 2 steps

1: tetrahydrofuran / 0.92 h / 5 - 28 °C

2: sodium hydride / 0.67 h / 70 °C / Neat (no solvent)

With sodium hydride; In tetrahydrofuran;
DOI:10.1021/ol301219c

Reference yield:

: 1220-80-0,67368-40-5,150614-61-2
(S)-4-methyl-2-(toluene-4-sulfonamido)pentanoic acid

: 1378523-52-4
3-isobutyl-2-(4-methoxyphenyl)-6-methyl-4-(toluene-4-sulfonyl)-3,4-dihydro-2H-[1,4]oxazine

Guidance literature:: Multi-step reaction with 5 steps

1: potassium carbonate / acetonitrile / 4 h / 60 - 70 °C

2: lithium borohydride / tetrahydrofuran; ethanol / 1 h / 5 - 28 °C

3: pyridinium chlorochromate / dichloromethane / 6 h / 10 - 28 °C

4: tetrahydrofuran / 0.92 h / 5 - 28 °C

5: sodium hydride / 0.67 h / 70 °C / Neat (no solvent)

With lithium borohydride; sodium hydride; potassium carbonate; pyridinium chlorochromate; In tetrahydrofuran; ethanol; dichloromethane; acetonitrile;
DOI:10.1021/ol301219c