(2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide

Base Information

• Chemical Name: (2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide
• CAS No.: 229974-88-3
• Molecular Formula: C₂₅H₂₆N₂O₃S
• Molecular Weight: 434.559

Synonyms:(2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide

Chemical Property of (2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide

There total 1 articles about (2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide 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:

1-(isocyanomethyl)-4-methoxybenzene (1197-58-6) + (S)-(+)-2-benzyl-1-(p-tolylsulfonyl)aziridine (71535-50-7,77210-52-7,62596-64-9) → (2S,4S)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide (229974-87-2) + (2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide (229974-88-3)

Guidance literature:

With n-butyllithium; Yield given; Multistep reaction. Yields of byproduct given; 1.) THF, hexane, -78 deg C, 40 min, 2.) THF, hexane, -78 deg C, 3 h;

DOI:10.1016/S0957-4166(99)00075-0

Reference yield: 93.0%

(2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide (229974-88-3) → (2S,4R)-N-<4-amino-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide hydrochloride

Guidance literature:

With hydrogenchloride; In 1,4-dioxane; for 8h; Heating;

DOI:10.1016/S0957-4166(99)00075-0

Reference yield: 88.0%

(2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide (229974-88-3) → (1R,3S)-N-<1-(4-methoxyphenyl)-4-phenyl-3-p-toluenesulfonamido-1-butyl>-formamide

Guidance literature:

With hydrogenchloride; In diethyl ether; for 0.0833333h;

DOI:10.1016/S0957-4166(99)00075-0

upstream raw materials:

1-(isocyanomethyl)-4-methoxybenzene

(S)-(+)-2-benzyl-1-(p-tolylsulfonyl)aziridine

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 229974-88-3 (2S,4R)-N-<4-isocyano-4-(4-methoxyphenyl)-1-phenyl-2-butyl>-p-toluenesulfonamide

Send

Send

Metric Ton KG G Pound L ML

Send

Send