(4S,5S,1'R,2'R)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine

Base Information

Chemical Name:(4S,5S,1'R,2'R)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine
CAS No.:155320-55-1
Molecular Formula:C₂₇H₄₂N₂O₄
Molecular Weight:458.641
Hs Code.:

Synonyms:(4S,5S,1'R,2'R)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine

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Chemical Property of (4S,5S,1'R,2'R)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine

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Technology Process of (4S,5S,1'R,2'R)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine

There total 3 articles about (4S,5S,1'R,2'R)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine 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: 74.0%

: 155320-51-7
(4S,5S,1'R,2'S)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine

: 155320-55-1
(4S,5S,1'R,2'R)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine

Guidance literature:: With potassium tert-butylate; In N,N-dimethyl-formamide; tert-butyl alcohol; at 90 ℃; for 4h;
DOI:10.1248/cpb.41.1378

Reference yield:

: 153152-97-7
(1S,4S,5R,1'S)-4-(1'-N-tert-butoxycarbonylamino-2'-phenyl)ethyl-3-oxobicyclo<3.3.0>octan-2-one

: 155320-55-1
(4S,5S,1'R,2'R)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine

Guidance literature:: Multi-step reaction with 3 steps

1: 97 percent / 48 h / Ambient temperature

2: 92 percent / pyridinium p-toluenesulfonate (PPTS) / CH₂Cl₂ / 1.5 h / Ambient temperature

3: 74 percent / tert-BuOK / dimethylformamide; 2-methyl-propan-2-ol / 4 h / 90 °C

With potassium tert-butylate; pyridinium p-toluenesulfonate; In dichloromethane; N,N-dimethyl-formamide; tert-butyl alcohol;
DOI:10.1248/cpb.41.1378

Reference yield:

: 155320-48-2
(1S,2R,1'S,2'S)-2-(2'-tert-butoxycarbonylamino-1'-hydroxy-3'-phenylpropyl)cyclopentane-1-carboxylic acid n-butylamide

: 155320-55-1
(4S,5S,1'R,2'R)-4-benzyl-3-N-tert-butoxycarbonyl-5-(2'-n-butylaminocarbonyl)cyclopentyl-2,2-dimethyloxazolidine

Guidance literature:: Multi-step reaction with 2 steps

1: 92 percent / pyridinium p-toluenesulfonate (PPTS) / CH₂Cl₂ / 1.5 h / Ambient temperature

2: 74 percent / tert-BuOK / dimethylformamide; 2-methyl-propan-2-ol / 4 h / 90 °C

With potassium tert-butylate; pyridinium p-toluenesulfonate; In dichloromethane; N,N-dimethyl-formamide; tert-butyl alcohol;
DOI:10.1248/cpb.41.1378