(S)-tert-butyl (1-(3,5-bis((tert-butyldimethylsilyl)oxy)-4-methoxyphenyl)-3-oxopropan-2-yl)carbamate

Base Information

Chemical Name:(S)-tert-butyl (1-(3,5-bis((tert-butyldimethylsilyl)oxy)-4-methoxyphenyl)-3-oxopropan-2-yl)carbamate
CAS No.:1423720-69-7
Molecular Formula:C₂₇H₄₉NO₆Si₂
Molecular Weight:539.86
Hs Code.:

Synonyms:(S)-tert-butyl (1-(3,5-bis((tert-butyldimethylsilyl)oxy)-4-methoxyphenyl)-3-oxopropan-2-yl)carbamate

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Chemical Property of (S)-tert-butyl (1-(3,5-bis((tert-butyldimethylsilyl)oxy)-4-methoxyphenyl)-3-oxopropan-2-yl)carbamate

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Technology Process of (S)-tert-butyl (1-(3,5-bis((tert-butyldimethylsilyl)oxy)-4-methoxyphenyl)-3-oxopropan-2-yl)carbamate

There total 5 articles about (S)-tert-butyl (1-(3,5-bis((tert-butyldimethylsilyl)oxy)-4-methoxyphenyl)-3-oxopropan-2-yl)carbamate 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: 93.0%

: 1423720-74-4
(S)-tert-butyl (1-(3,5-bis((tert-butyldimethylsilyl)oxy)-4-methoxyphenyl)-3-hydroxypropan-2-yl)carbamate

: 1423720-69-7
(S)-tert-butyl (1-(3,5-bis((tert-butyldimethylsilyl)oxy)-4-methoxyphenyl)-3-oxopropan-2-yl)carbamate

Guidance literature:: With Dess-Martin periodane; In dichloromethane; at 20 ℃; for 3h;
DOI:10.1016/j.tet.2013.02.079

Reference yield:

: 1426447-08-6
(S)-tert-butyl 4-(3,5-dibromo-4-methoxybenzyl)-2,2-dimethyloxazolidine-3-carboxylate

: 1423720-69-7
(S)-tert-butyl (1-(3,5-bis((tert-butyldimethylsilyl)oxy)-4-methoxyphenyl)-3-oxopropan-2-yl)carbamate

Guidance literature:: Multi-step reaction with 4 steps

1: n-butyllithium

2: 1H-imidazole / N,N-dimethyl-formamide / 5 h / 0 - 20 °C

3: toluene-4-sulfonic acid / methanol / 20 °C

4: Dess-Martin periodane / dichloromethane / 3 h / 20 °C

With 1H-imidazole; n-butyllithium; Dess-Martin periodane; toluene-4-sulfonic acid; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2013.02.079

Reference yield:

: 1423720-73-3
(S)-tert-butyl 4-(3,5-bis((tert-butyldimethylsilyl)oxy)-4-methoxybenzyl)-2,2-dimethyloxazolidine-3-carboxylate

: 1423720-69-7
(S)-tert-butyl (1-(3,5-bis((tert-butyldimethylsilyl)oxy)-4-methoxyphenyl)-3-oxopropan-2-yl)carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: toluene-4-sulfonic acid / methanol / 20 °C

2: Dess-Martin periodane / dichloromethane / 3 h / 20 °C

With Dess-Martin periodane; toluene-4-sulfonic acid; In methanol; dichloromethane;
DOI:10.1016/j.tet.2013.02.079