1,1-dimethylethyl[(3,5-dichlorophenyl)sulfonyl][(2S)-2-oxiranylmethyl]carbamate

Base Information

• Chemical Name: 1,1-dimethylethyl[(3,5-dichlorophenyl)sulfonyl][(2S)-2-oxiranylmethyl]carbamate
• CAS No.: 817200-65-0
• Molecular Formula: C₁₄H₁₇Cl₂NO₅S
• Molecular Weight: 382.265
• Mol file: 817200-65-0.mol

Synonyms:1,1-dimethylethyl[(3,5-dichlorophenyl)sulfonyl][(2S)-2-oxiranylmethyl]carbamate

Chemical Property of 1,1-dimethylethyl[(3,5-dichlorophenyl)sulfonyl][(2S)-2-oxiranylmethyl]carbamate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,1-dimethylethyl[(3,5-dichlorophenyl)sulfonyl][(2S)-2-oxiranylmethyl]carbamate

There total 1 articles about 1,1-dimethylethyl[(3,5-dichlorophenyl)sulfonyl][(2S)-2-oxiranylmethyl]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: 81.0%

1,1-dimethylethyl[(3,5-dichlorophenyl)sulfonyl]carbamate (817200-64-9) + (S)-oxiranemethanol (60456-23-7) → 1,1-dimethylethyl[(3,5-dichlorophenyl)sulfonyl][(2S)-2-oxiranylmethyl]carbamate (817200-65-0)

Guidance literature:

With di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; at 0 - 20 ℃; for 18h;

Reference yield: 47.0%

1,1-dimethylethyl[(3,5-dichlorophenyl)sulfonyl][(2S)-2-oxiranylmethyl]carbamate (817200-65-0) + (±)-2-(trifluoromethyl)pyrrolidine (109074-67-1) → 3,5-dichloro-N-{(2R)-2-hydroxy-3-[2-(trifluoromethyl)-1-pyrrolidinyl]propyl}benzenesulfonamide

Guidance literature:

1,1-dimethylethyl[(3,5-dichlorophenyl)sulfonyl][(2S)-2-oxiranylmethyl]carbamate; (±)-2-(trifluoromethyl)pyrrolidine; at 90 ℃; for 24h;

With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 48h;

With hydrogenchloride; sodium hydroxide; more than 3 stages;

upstream raw materials:

1,1-dimethylethyl[(3,5-dichlorophenyl)sulfonyl]carbamate

(S)-oxiranemethanol