1-(t-butoxycarbonyl)-2-oxo-3-(4-methylphenyl)-5-methyl-indolin-3-yl t-butyl carbonate

Base Information

Chemical Name:1-(t-butoxycarbonyl)-2-oxo-3-(4-methylphenyl)-5-methyl-indolin-3-yl t-butyl carbonate
CAS No.:923569-34-0
Molecular Formula:C₂₆H₃₁NO₆
Molecular Weight:453.535
Hs Code.:

Synonyms:1-(t-butoxycarbonyl)-2-oxo-3-(4-methylphenyl)-5-methyl-indolin-3-yl t-butyl carbonate

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Chemical Property of 1-(t-butoxycarbonyl)-2-oxo-3-(4-methylphenyl)-5-methyl-indolin-3-yl t-butyl carbonate

Chemical Property:

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Technology Process of 1-(t-butoxycarbonyl)-2-oxo-3-(4-methylphenyl)-5-methyl-indolin-3-yl t-butyl carbonate

There total 3 articles about 1-(t-butoxycarbonyl)-2-oxo-3-(4-methylphenyl)-5-methyl-indolin-3-yl t-butyl carbonate 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: 99.0%

: 923569-33-9
3-hydroxy-3-(4-methylphenyl)-5-methyl-indolin-2-one

: 24424-99-5
di-tert-butyl dicarbonate

: 923569-34-0
1-(t-butoxycarbonyl)-2-oxo-3-(4-methylphenyl)-5-methyl-indolin-3-yl t-butyl carbonate

Guidance literature:: With dmap; In dichloromethane; at 20 ℃; for 0.333333h;
DOI:10.1021/ja0668825

Reference yield:

: 608-05-9
5-methyl-indole-2,3-dione

: 923569-34-0
1-(t-butoxycarbonyl)-2-oxo-3-(4-methylphenyl)-5-methyl-indolin-3-yl t-butyl carbonate

Guidance literature:: Multi-step reaction with 2 steps

1: 84 percent / tetrahydrofuran; diethyl ether / 5 h / -40 - 20 °C

2: 99 percent / DMAP / CH₂Cl₂ / 0.33 h / 20 °C

With dmap; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1021/ja0668825

Reference yield:

: 4294-57-9
para-methylphenylmagnesium bromide

: 923569-34-0
1-(t-butoxycarbonyl)-2-oxo-3-(4-methylphenyl)-5-methyl-indolin-3-yl t-butyl carbonate

Guidance literature:: Multi-step reaction with 2 steps

1: 84 percent / tetrahydrofuran; diethyl ether / 5 h / -40 - 20 °C

2: 99 percent / DMAP / CH₂Cl₂ / 0.33 h / 20 °C

With dmap; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1021/ja0668825