(4S,5S)-3-benzyloxycarbonyl-2,2-dimethyl-5-(2-p-toluenesulfonyloxyethyl)-4-isobutyloxazolidine

Base Information

Chemical Name:(4S,5S)-3-benzyloxycarbonyl-2,2-dimethyl-5-(2-p-toluenesulfonyloxyethyl)-4-isobutyloxazolidine
CAS No.:116993-93-2
Molecular Formula:C₂₆H₃₅NO₆S
Molecular Weight:489.633
Hs Code.:

Synonyms:(4S,5S)-3-benzyloxycarbonyl-2,2-dimethyl-5-(2-p-toluenesulfonyloxyethyl)-4-isobutyloxazolidine

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Chemical Property of (4S,5S)-3-benzyloxycarbonyl-2,2-dimethyl-5-(2-p-toluenesulfonyloxyethyl)-4-isobutyloxazolidine

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Technology Process of (4S,5S)-3-benzyloxycarbonyl-2,2-dimethyl-5-(2-p-toluenesulfonyloxyethyl)-4-isobutyloxazolidine

There total 6 articles about (4S,5S)-3-benzyloxycarbonyl-2,2-dimethyl-5-(2-p-toluenesulfonyloxyethyl)-4-isobutyloxazolidine 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:

: 116993-91-0
Methyl (4S,5S)-3-Benzyloxycarbonyl-5-(2-hydroxyethyl)-4-isobutyl-2,2-dimethyloxazolidine

: 98-59-9
p-toluenesulfonyl chloride

: 116993-92-1
(4S,5S)-3-Benzyloxycarbonyl-5-(2-chloroethyl)-4-isobutyl-2,2-dimethyloxazolidine

: 116993-93-2
(4S,5S)-3-benzyloxycarbonyl-2,2-dimethyl-5-(2-p-toluenesulfonyloxyethyl)-4-isobutyloxazolidine

Guidance literature:: With pyridine; Yield given; Ambient temperature;
DOI:10.1246/bcsj.63.2224

Reference yield:

: 49642-07-1
statine

: 116993-93-2
(4S,5S)-3-benzyloxycarbonyl-2,2-dimethyl-5-(2-p-toluenesulfonyloxyethyl)-4-isobutyloxazolidine

Guidance literature:: Multi-step reaction with 5 steps

1: 93 percent / Et₃N / dioxane; H₂O / 30 °C

2: HCl / 1) r.t., 24h, 2) 40 deg C, 24h

3: 91 percent / p-toluenesulfonic acid / 1) r.t., 2h, 2) 38 deg C_., 1h

4: 99.7 percent / NaBH₄ / ethanol

5: pyridine / Ambient temperature

With pyridine; hydrogenchloride; sodium tetrahydroborate; toluene-4-sulfonic acid; triethylamine; In 1,4-dioxane; ethanol; water;
DOI:10.1246/bcsj.63.2224

Reference yield:

: 93287-37-7
(3S,4S)-4-(carbamic acid benzyl ester)-3-hydroxy-6-methyl-heptanoic acid

: 116993-93-2
(4S,5S)-3-benzyloxycarbonyl-2,2-dimethyl-5-(2-p-toluenesulfonyloxyethyl)-4-isobutyloxazolidine

Guidance literature:: Multi-step reaction with 4 steps

1: HCl / 1) r.t., 24h, 2) 40 deg C, 24h

2: 91 percent / p-toluenesulfonic acid / 1) r.t., 2h, 2) 38 deg C_., 1h

3: 99.7 percent / NaBH₄ / ethanol

4: pyridine / Ambient temperature

With pyridine; hydrogenchloride; sodium tetrahydroborate; toluene-4-sulfonic acid; In ethanol;
DOI:10.1246/bcsj.63.2224