((1R,2R,4R,5R)-2-((S)-2-((S)-4-benzyl-2-oxozolidin-3-ylamino)-3-(tert-butyldimethylsilyloxy)propyl)-4,5-bis(benzyloxy)cyclohexyl)mehyl 4-methylbenzenesulfonate

Base Information

• Chemical Name: ((1R,2R,4R,5R)-2-((S)-2-((S)-4-benzyl-2-oxozolidin-3-ylamino)-3-(tert-butyldimethylsilyloxy)propyl)-4,5-bis(benzyloxy)cyclohexyl)mehyl 4-methylbenzenesulfonate
• CAS No.: 956006-38-5
• Molecular Formula: C₄₇H₆₂N₂O₈SSi
• Molecular Weight: 843.169
• Mol file: 956006-38-5.mol

Synonyms:((1R,2R,4R,5R)-2-((S)-2-((S)-4-benzyl-2-oxozolidin-3-ylamino)-3-(tert-butyldimethylsilyloxy)propyl)-4,5-bis(benzyloxy)cyclohexyl)mehyl 4-methylbenzenesulfonate

Chemical Property of ((1R,2R,4R,5R)-2-((S)-2-((S)-4-benzyl-2-oxozolidin-3-ylamino)-3-(tert-butyldimethylsilyloxy)propyl)-4,5-bis(benzyloxy)cyclohexyl)mehyl 4-methylbenzenesulfonate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ((1R,2R,4R,5R)-2-((S)-2-((S)-4-benzyl-2-oxozolidin-3-ylamino)-3-(tert-butyldimethylsilyloxy)propyl)-4,5-bis(benzyloxy)cyclohexyl)mehyl 4-methylbenzenesulfonate

There total 9 articles about ((1R,2R,4R,5R)-2-((S)-2-((S)-4-benzyl-2-oxozolidin-3-ylamino)-3-(tert-butyldimethylsilyloxy)propyl)-4,5-bis(benzyloxy)cyclohexyl)mehyl 4-methylbenzenesulfonate 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: 94.0%

(S)-3-((S)-1-((1R,2R,4R,5R)-4,5-bis(benzyloxy)-2-(hydroxymethyl)cyclohexyl)-3-(tert-butyldimethylsilyloxy)propan-2-ylamino)-4-benzyloxazolidin-2-one (956006-11-4) + p-toluenesulfonyl chloride (98-59-9) → ((1R,2R,4R,5R)-2-((S)-2-((S)-4-benzyl-2-oxozolidin-3-ylamino)-3-(tert-butyldimethylsilyloxy)propyl)-4,5-bis(benzyloxy)cyclohexyl)mehyl 4-methylbenzenesulfonate (956006-38-5)

Guidance literature:

With dmap; triethylamine; In dichloromethane; at 20 ℃; for 4h;

DOI:10.1021/ol7017938

Reference yield:

(1R,2R,4R,5R)-bis((1S,2R,5S)-2-isopropyl-5-methylcyclohexyl) 4-(benzyloxy)-5-hydroxycyclohexane-1,2-dicarboxylate (956006-35-2) → ((1R,2R,4R,5R)-2-((S)-2-((S)-4-benzyl-2-oxozolidin-3-ylamino)-3-(tert-butyldimethylsilyloxy)propyl)-4,5-bis(benzyloxy)cyclohexyl)mehyl 4-methylbenzenesulfonate (956006-38-5)

Guidance literature:

Multi-step reaction with 7 steps

1.1: 99 percent / TfOH / CH₂Cl₂; cyclohexane / 24 h / 20 °C

2.1: 85 percent / LiAlH₄ / diethyl ether / 12 h / -78 - 20 °C

3.1: 93 percent / nBuLi / tetrahydrofuran; hexane / 12 h / 20 °C

4.1: 82.4 percent / imidazole; PPh₃; I₂ / tetrahydrofuran / 0.42 h

5.1: 85 percent / camphorsulfonic acid / methanol / 4 h / 20 °C

6.1: InCl₃ / CH₂Cl₂ / 0.67 h / 20 °C

6.2: Mn₂(CO)10 / CH₂Cl₂ / Irradiation

6.3: 93 percent / Et₃N / CH₂Cl₂ / 0.67 h

7.1: 94 percent / Et₃N; DMAP / CH₂Cl₂ / 4 h / 20 °C

With 1H-imidazole; dmap; indium(III) chloride; lithium aluminium tetrahydride; n-butyllithium; trifluorormethanesulfonic acid; camphor-10-sulfonic acid; iodine; triethylamine; triphenylphosphine; In tetrahydrofuran; methanol; diethyl ether; hexane; dichloromethane; cyclohexane;

DOI:10.1021/ol7017938

Reference yield:

(1R,2R,1'S,2'R,5'S)-cyclohex-4-ene-1,2-dicarboxylic acid bis(2'-isopropyl-5'-methyl-cyclohexyl) ester (73627-88-0,109062-95-5,110416-37-0,122044-47-7) → ((1R,2R,4R,5R)-2-((S)-2-((S)-4-benzyl-2-oxozolidin-3-ylamino)-3-(tert-butyldimethylsilyloxy)propyl)-4,5-bis(benzyloxy)cyclohexyl)mehyl 4-methylbenzenesulfonate (956006-38-5)

Guidance literature:

Multi-step reaction with 9 steps

1.1: 86 percent / mCPBA / CH₂Cl₂ / 3 h

2.1: 89 percent / Cu(OTf)2 / 24 h

3.1: 99 percent / TfOH / CH₂Cl₂; cyclohexane / 24 h / 20 °C

4.1: 85 percent / LiAlH₄ / diethyl ether / 12 h / -78 - 20 °C

5.1: 93 percent / nBuLi / tetrahydrofuran; hexane / 12 h / 20 °C

6.1: 82.4 percent / imidazole; PPh₃; I₂ / tetrahydrofuran / 0.42 h

7.1: 85 percent / camphorsulfonic acid / methanol / 4 h / 20 °C

8.1: InCl₃ / CH₂Cl₂ / 0.67 h / 20 °C

8.2: Mn₂(CO)10 / CH₂Cl₂ / Irradiation

8.3: 93 percent / Et₃N / CH₂Cl₂ / 0.67 h

9.1: 94 percent / Et₃N; DMAP / CH₂Cl₂ / 4 h / 20 °C

With 1H-imidazole; dmap; indium(III) chloride; lithium aluminium tetrahydride; n-butyllithium; trifluorormethanesulfonic acid; camphor-10-sulfonic acid; iodine; copper(II) bis(trifluoromethanesulfonate); triethylamine; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; In tetrahydrofuran; methanol; diethyl ether; hexane; dichloromethane; cyclohexane;

DOI:10.1021/ol7017938

upstream raw materials:

(S)-3-((S)-1-((1R,2R,4R,5R)-4,5-bis(benzyloxy)-2-(hydroxymethyl)cyclohexyl)-3-(tert-butyldimethylsilyloxy)propan-2-ylamino)-4-benzyloxazolidin-2-one

p-toluenesulfonyl chloride

(S,E)-4-benzyl-3-(2-(tert-butyldimethylsilyloxy)ethylideneamino)oxazolidin-2-one

(1S,3R,4R,6R)-3-((1S,2R,5S)-2-isopropyl-5-methylcyclohexyl) 4-((1S,2R,5S)-2-isopropyl-5-methylcyclohexyl) 7-oxabicyclo[4.1.0]heptane-3,4-dicarboxylate