[(R)-1-chlorosulphonylmethyl-2-(2-fluoro-phenyl)-ethyl]-carbamic acid tert-butyl ester

Base Information

• Chemical Name: [(R)-1-chlorosulphonylmethyl-2-(2-fluoro-phenyl)-ethyl]-carbamic acid tert-butyl ester
• CAS No.: 910111-78-3
• Molecular Formula: C₁₄H₁₉ClFNO₄S
• Molecular Weight: 351.827

Synonyms:[(R)-1-chlorosulphonylmethyl-2-(2-fluoro-phenyl)-ethyl]-carbamic acid tert-butyl ester

Chemical Property of [(R)-1-chlorosulphonylmethyl-2-(2-fluoro-phenyl)-ethyl]-carbamic acid tert-butyl ester

Chemical Property:

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Technology Process of [(R)-1-chlorosulphonylmethyl-2-(2-fluoro-phenyl)-ethyl]-carbamic acid tert-butyl ester

There total 1 articles about [(R)-1-chlorosulphonylmethyl-2-(2-fluoro-phenyl)-ethyl]-carbamic acid tert-butyl ester 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:

(R)-2-tert-butoxycarbonylamino-3-(2-fluoro-phenyl)-propane-1-sulphonate tetra-n-butyl ammonium salt (910111-77-2) → [(R)-1-chlorosulphonylmethyl-2-(2-fluoro-phenyl)-ethyl]-carbamic acid tert-butyl ester (910111-78-3)

Guidance literature:

With bis(trichloromethyl) carbonate; N,N-dimethyl-formamide; In dichloromethane; at 0 - 20 ℃; for 1.5h;

Reference yield:

N-pyrrolidin-(2S)-ylmethyl-benzensulfonamide trifluoroacetic acid salt (853934-69-7) + [(R)-1-chlorosulphonylmethyl-2-(2-fluoro-phenyl)-ethyl]-carbamic acid tert-butyl ester (910111-78-3) → [(R)-1-[(S)-2-(benzenesulphonylamino-methyl)-pyrrolidine-1-sulphonylmethyl]-2-(2-fluoro-phenyl)-ethyl]-carbamic acid tert-butyl ester

Guidance literature:

With triethylamine; In dichloromethane; at 20 ℃; for 12h;

upstream raw materials:

(R)-2-tert-butoxycarbonylamino-3-(2-fluoro-phenyl)-propane-1-sulphonate tetra-n-butyl ammonium salt

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