benzyl 3-{[4-{[(tert-butoxycarbonyl)(methyl)amino]methyl}-3-fluoro-2-(2-fluoropyridin-3-yl)-1H-pyrrol-1-yl]sulfonyl}benzoate

Base Information

Chemical Name:benzyl 3-{[4-{[(tert-butoxycarbonyl)(methyl)amino]methyl}-3-fluoro-2-(2-fluoropyridin-3-yl)-1H-pyrrol-1-yl]sulfonyl}benzoate
CAS No.:1055307-01-1
Molecular Formula:C₃₀H₂₉F₂N₃O₆S
Molecular Weight:597.64
Hs Code.:

Synonyms:benzyl 3-{[4-{[(tert-butoxycarbonyl)(methyl)amino]methyl}-3-fluoro-2-(2-fluoropyridin-3-yl)-1H-pyrrol-1-yl]sulfonyl}benzoate

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Chemical Property of benzyl 3-{[4-{[(tert-butoxycarbonyl)(methyl)amino]methyl}-3-fluoro-2-(2-fluoropyridin-3-yl)-1H-pyrrol-1-yl]sulfonyl}benzoate

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Technology Process of benzyl 3-{[4-{[(tert-butoxycarbonyl)(methyl)amino]methyl}-3-fluoro-2-(2-fluoropyridin-3-yl)-1H-pyrrol-1-yl]sulfonyl}benzoate

There total 12 articles about benzyl 3-{[4-{[(tert-butoxycarbonyl)(methyl)amino]methyl}-3-fluoro-2-(2-fluoropyridin-3-yl)-1H-pyrrol-1-yl]sulfonyl}benzoate 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: 91.0%

: 69812-50-6
3-chlorosulfonylbenzoic acid benzyl ester

: 1055306-88-1
tert-butyl {[4-fluoro-5-(2-fluoropyridin-3-yl)-1H-pyrrol-3-yl]methyl}methylcarbamate

: 1055307-01-1
benzyl 3-{[4-{[(tert-butoxycarbonyl)(methyl)amino]methyl}-3-fluoro-2-(2-fluoropyridin-3-yl)-1H-pyrrol-1-yl]sulfonyl}benzoate

Guidance literature:: With 15-crown-5; sodium hydride; In tetrahydrofuran; at 0 ℃; for 1h;

Reference yield:

: 3-(4,4-difluoro-3-methylidene-3,4-dihydro-2H-pyrrol-5-yl)-2-fluoropyridine

: 1055307-01-1
benzyl 3-{[4-{[(tert-butoxycarbonyl)(methyl)amino]methyl}-3-fluoro-2-(2-fluoropyridin-3-yl)-1H-pyrrol-1-yl]sulfonyl}benzoate

Guidance literature:: Multi-step reaction with 6 steps

1.1: sodium hydride / tetrahydrofuran / 18 h / 0 - 60 °C

1.2: 1 h / 0 °C

2.1: sodium hydride / tetrahydrofuran / 0.17 h / 0 °C

2.2: 0.17 h / 0 °C

2.3: 0.25 h / 0 °C

3.1: carbonochloridic acid 1-chloro-ethyl ester / tetrahydrofuran / 0.25 h / 0 °C

3.2: 16 h / 65 °C

3.3: 0.17 h / 20 °C

4.1: tetrahydrofuran / 0.08 h / 20 °C

5.1: sodium hydroxide; water; isopropyl alcohol / tetrahydrofuran / 18 h / 0 - 20 °C

6.1: 15-crown-5; sodium hydride / tetrahydrofuran / 1 h / 0 °C

With sodium hydroxide; 15-crown-5; carbonochloridic acid 1-chloro-ethyl ester; water; sodium hydride; isopropyl alcohol; In tetrahydrofuran;

Reference yield:

: 1055306-63-2
tert-butyl (4RS)-4-(bromomethyl)-3,3-difluoro-2-oxopyrrolidine-1-carboxylate

: 1055307-01-1
benzyl 3-{[4-{[(tert-butoxycarbonyl)(methyl)amino]methyl}-3-fluoro-2-(2-fluoropyridin-3-yl)-1H-pyrrol-1-yl]sulfonyl}benzoate

Guidance literature:: Multi-step reaction with 9 steps

1.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / tetrahydrofuran / 1.25 h / 0 - 20 °C

2.1: n-butyllithium; diisopropylamine / tetrahydrofuran; hexane / 2.75 h / -78 °C

2.2: 3 h / -78 °C

3.1: hydrogenchloride; water; acetic acid / 1 h / 20 °C

4.1: sodium hydride / tetrahydrofuran / 18 h / 0 - 60 °C

4.2: 1 h / 0 °C

5.1: sodium hydride / tetrahydrofuran / 0.17 h / 0 °C

5.2: 0.17 h / 0 °C

5.3: 0.25 h / 0 °C

6.1: carbonochloridic acid 1-chloro-ethyl ester / tetrahydrofuran / 0.25 h / 0 °C

6.2: 16 h / 65 °C

6.3: 0.17 h / 20 °C

7.1: tetrahydrofuran / 0.08 h / 20 °C

8.1: sodium hydroxide; water; isopropyl alcohol / tetrahydrofuran / 18 h / 0 - 20 °C

9.1: 15-crown-5; sodium hydride / tetrahydrofuran / 1 h / 0 °C

With hydrogenchloride; sodium hydroxide; n-butyllithium; 15-crown-5; carbonochloridic acid 1-chloro-ethyl ester; water; sodium hydride; acetic acid; 1,8-diazabicyclo[5.4.0]undec-7-ene; diisopropylamine; isopropyl alcohol; In tetrahydrofuran; hexane;