1-[1-((S)-2-amino-3,3-dimethyl-buryryl)-piperidin-4-yl]-3-(4-fluoro-phenyl)-urea hydrochloride

Base Information

Chemical Name:1-[1-((S)-2-amino-3,3-dimethyl-buryryl)-piperidin-4-yl]-3-(4-fluoro-phenyl)-urea hydrochloride
CAS No.:913634-48-7
Molecular Formula:C₁₈H₂₇FN₄O₂*ClH
Molecular Weight:386.897
Hs Code.:

Synonyms:1-[1-((S)-2-amino-3,3-dimethyl-buryryl)-piperidin-4-yl]-3-(4-fluoro-phenyl)-urea hydrochloride

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1-[1-((S)-2-amino-3,3-dimethyl-buryryl)-piperidin-4-yl]-3-(4-fluoro-phenyl)-urea hydrochloride

Chemical Property:

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Technology Process of 1-[1-((S)-2-amino-3,3-dimethyl-buryryl)-piperidin-4-yl]-3-(4-fluoro-phenyl)-urea hydrochloride

There total 6 articles about 1-[1-((S)-2-amino-3,3-dimethyl-buryryl)-piperidin-4-yl]-3-(4-fluoro-phenyl)-urea hydrochloride 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: 98.0%

: 913634-47-6
((S)-1-{4-[3-(4-fluoro-phenyl)-ureido]-piperidine-1-carbonyl}-2,2-dimethyl-propyl)-carbamic acid tert-butyl ester

: 913634-48-7
1-[1-((S)-2-amino-3,3-dimethyl-buryryl)-piperidin-4-yl]-3-(4-fluoro-phenyl)-urea hydrochloride

Guidance literature:: With hydrogenchloride; In ethyl acetate;

Reference yield:

: 79099-07-3
N-tert-butyloxycarbonylpiperidin-4-one

: 913634-48-7
1-[1-((S)-2-amino-3,3-dimethyl-buryryl)-piperidin-4-yl]-3-(4-fluoro-phenyl)-urea hydrochloride

Guidance literature:: Multi-step reaction with 6 steps

1.1: triethylamine / methanol / 5 h / 65 °C

1.2: 48 h

2.1: hydrogen / palladium 10% on activated carbon / ethanol / 5320.36 Torr

3.1: tetrahydrofuran / 1 - 2 h / 20 °C

4.1: hydrogenchloride / ethyl acetate

5.1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 0 - 20 °C

6.1: hydrogenchloride / ethyl acetate

With hydrogenchloride; dmap; hydrogen; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; palladium 10% on activated carbon; In tetrahydrofuran; methanol; ethanol; dichloromethane; ethyl acetate;

Reference yield:

: 206273-87-2
4-benzylamino-piperidine-1-carboxylic acid tert-butyl ester

: 913634-48-7
1-[1-((S)-2-amino-3,3-dimethyl-buryryl)-piperidin-4-yl]-3-(4-fluoro-phenyl)-urea hydrochloride

Guidance literature:: Multi-step reaction with 5 steps

1: hydrogen / palladium 10% on activated carbon / ethanol / 5320.36 Torr

2: tetrahydrofuran / 1 - 2 h / 20 °C

3: hydrogenchloride / ethyl acetate

4: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 0 - 20 °C

5: hydrogenchloride / ethyl acetate

With hydrogenchloride; dmap; hydrogen; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; palladium 10% on activated carbon; In tetrahydrofuran; ethanol; dichloromethane; ethyl acetate;