(3R)-3-(2-fluoro-4-nitro-phenylamino)-pyrrolidine-1-carboxylic acid allyl ester

Base Information

Chemical Name:(3R)-3-(2-fluoro-4-nitro-phenylamino)-pyrrolidine-1-carboxylic acid allyl ester
CAS No.:510728-62-8
Molecular Formula:C₁₄H₁₆FN₃O₄
Molecular Weight:309.297
Hs Code.:

Synonyms:(3R)-3-(2-fluoro-4-nitro-phenylamino)-pyrrolidine-1-carboxylic acid allyl ester

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Chemical Property of (3R)-3-(2-fluoro-4-nitro-phenylamino)-pyrrolidine-1-carboxylic acid allyl ester

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Technology Process of (3R)-3-(2-fluoro-4-nitro-phenylamino)-pyrrolidine-1-carboxylic acid allyl ester

There total 1 articles about (3R)-3-(2-fluoro-4-nitro-phenylamino)-pyrrolidine-1-carboxylic acid allyl 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: 59.0%

: 369-34-6
3,4-difluoronitrobenzene

: (3R)-1-allyloxycarbonyl-3-amino-pyrrolidine

: 510728-62-8
(3R)-3-(2-fluoro-4-nitro-phenylamino)-pyrrolidine-1-carboxylic acid allyl ester

Guidance literature:: With triethylamine; In ethyl acetate; for 20h; Heating;
DOI:10.1016/S0968-0896(03)00083-X

Reference yield: 68.0%

: 24424-99-5
di-tert-butyl dicarbonate

: 510728-62-8
(3R)-3-(2-fluoro-4-nitro-phenylamino)-pyrrolidine-1-carboxylic acid allyl ester

: 510728-63-9
(3R)-3-(2-fluoro-4-nitro-phenylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester

Guidance literature:: (3R)-3-(2-fluoro-4-nitro-phenylamino)-pyrrolidine-1-carboxylic acid allyl ester; With bis-triphenylphosphine-palladium(II) chloride; tri-n-butyl-tin hydride; acetic acid; In tetrahydrofuran; at 20 ℃; for 1h;

di-tert-butyl dicarbonate; In tetrahydrofuran; at 20 ℃; for 3h;
DOI:10.1016/S0968-0896(03)00083-X

Reference yield:

: 510728-62-8
(3R)-3-(2-fluoro-4-nitro-phenylamino)-pyrrolidine-1-carboxylic acid allyl ester

: 510728-67-3
(3R)-3-{4-{(5S)-5-(acetylaminomethyl)-2-oxo-oxazolidin-3-yl}-2-fluoro-phenylamino}-pyrrolidine-1-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: PdCl₂(PPh₃)2; AcOH; tributyltin hydride / tetrahydrofuran / 1 h / 20 °C

1.2: 68 percent / tetrahydrofuran / 3 h / 20 °C

2.1: H₂ / Pd/C / ethyl acetate; methanol

3.1: 3.1 g / AcOH / 2 h / 20 °C

With bis-triphenylphosphine-palladium(II) chloride; hydrogen; tri-n-butyl-tin hydride; acetic acid; palladium on activated charcoal; In tetrahydrofuran; methanol; ethyl acetate;
DOI:10.1016/S0968-0896(03)00083-X