7-[(3R,4R)-3,4-Bis-(tert-butoxycarbonyl-methyl-amino)-pyrrolidin-1-yl]-6-fluoro-1-(2-fluoro-phenyl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

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Chemical Name:7-[(3R,4R)-3,4-Bis-(tert-butoxycarbonyl-methyl-amino)-pyrrolidin-1-yl]-6-fluoro-1-(2-fluoro-phenyl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
CAS No.:205251-45-2
Molecular Formula:C₃₂H₃₈F₂N₄O₇
Molecular Weight:628.673
Hs Code.:

7-[(3R,4R)-3,4-Bis-(tert-butoxycarbonyl-methyl-amino)-pyrrolidin-1-yl]-6-fluoro-1-(2-fluoro-phenyl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

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Chemical Property of 7-[(3R,4R)-3,4-Bis-(tert-butoxycarbonyl-methyl-amino)-pyrrolidin-1-yl]-6-fluoro-1-(2-fluoro-phenyl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

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Technology Process of 7-[(3R,4R)-3,4-Bis-(tert-butoxycarbonyl-methyl-amino)-pyrrolidin-1-yl]-6-fluoro-1-(2-fluoro-phenyl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

There total 4 articles about 7-[(3R,4R)-3,4-Bis-(tert-butoxycarbonyl-methyl-amino)-pyrrolidin-1-yl]-6-fluoro-1-(2-fluoro-phenyl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid 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:

: 205251-35-0
N-benzyl-3,4-di(Boc-amino)pyrrolidine

: 205251-45-2
7-[(3R,4R)-3,4-Bis-(tert-butoxycarbonyl-methyl-amino)-pyrrolidin-1-yl]-6-fluoro-1-(2-fluoro-phenyl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

Guidance literature:: Multi-step reaction with 4 steps

1: LAH / tetrahydrofuran / 3 h / 67 - 70 °C

2: CH₂Cl₂

3: HCO₂NH₄ / Pd/C / methanol

With lithium aluminium tetrahydride; ammonium formate; palladium on activated charcoal; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1016/S0960-894X(98)00063-8

Reference yield:

: (3R,4R)-1-Benzyl-N,N'-dimethyl-pyrrolidine-3,4-diamine

: 205251-45-2
7-[(3R,4R)-3,4-Bis-(tert-butoxycarbonyl-methyl-amino)-pyrrolidin-1-yl]-6-fluoro-1-(2-fluoro-phenyl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1: CH₂Cl₂

2: HCO₂NH₄ / Pd/C / methanol

With ammonium formate; palladium on activated charcoal; In methanol; dichloromethane;
DOI:10.1016/S0960-894X(98)00063-8

Reference yield:

: 205251-36-1
[(3R,4R)-1-Benzyl-4-(tert-butoxycarbonyl-methyl-amino)-pyrrolidin-3-yl]-methyl-carbamic acid tert-butyl ester

: 205251-45-2
7-[(3R,4R)-3,4-Bis-(tert-butoxycarbonyl-methyl-amino)-pyrrolidin-1-yl]-6-fluoro-1-(2-fluoro-phenyl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: HCO₂NH₄ / Pd/C / methanol

With ammonium formate; palladium on activated charcoal; In methanol;
DOI:10.1016/S0960-894X(98)00063-8