1-tert-butoxycarbonyl-4-{4-[1(S)-(4-bromophenyl)-ethyl]-3(R)-methylpiperazin-1-yl}-piperidine

Base Information

Chemical Name:1-tert-butoxycarbonyl-4-{4-[1(S)-(4-bromophenyl)-ethyl]-3(R)-methylpiperazin-1-yl}-piperidine
CAS No.:203186-29-2
Molecular Formula:C₂₃H₃₆BrN₃O₂
Molecular Weight:466.462
Hs Code.:

Synonyms:1-tert-butoxycarbonyl-4-{4-[1(S)-(4-bromophenyl)-ethyl]-3(R)-methylpiperazin-1-yl}-piperidine

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Chemical Property of 1-tert-butoxycarbonyl-4-{4-[1(S)-(4-bromophenyl)-ethyl]-3(R)-methylpiperazin-1-yl}-piperidine

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Technology Process of 1-tert-butoxycarbonyl-4-{4-[1(S)-(4-bromophenyl)-ethyl]-3(R)-methylpiperazin-1-yl}-piperidine

There total 8 articles about 1-tert-butoxycarbonyl-4-{4-[1(S)-(4-bromophenyl)-ethyl]-3(R)-methylpiperazin-1-yl}-piperidine 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:

: C₂₃H₃₆BrN₃O₃

: 203186-29-2
1-tert-butoxycarbonyl-4-{4-[1(S)-(4-bromophenyl)-ethyl]-3(R)-methylpiperazin-1-yl}-piperidine

Guidance literature:: With hydrogenchloride; In 1,4-dioxane; diethyl ether;

Reference yield:

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

: 441772-08-3
(R)-1-[(S)-1-(4-Bromo-phenyl)-ethyl]-2-methyl-piperazine

: 203186-29-2
1-tert-butoxycarbonyl-4-{4-[1(S)-(4-bromophenyl)-ethyl]-3(R)-methylpiperazin-1-yl}-piperidine

Guidance literature:: With sodium tris(acetoxy)borohydride; In dichloromethane; at 20 ℃; for 24h;
DOI:10.1016/S0960-894X(02)00024-0

Reference yield:

: 2354-91-8,28332-81-2,39995-50-1,39995-51-2
(S)-2,2,2-trifluoro-(α-methylbenzyl)acetamide

: 203186-29-2
1-tert-butoxycarbonyl-4-{4-[1(S)-(4-bromophenyl)-ethyl]-3(R)-methylpiperazin-1-yl}-piperidine

Guidance literature:: Multi-step reaction with 7 steps

1: 1,3-dibromo-5,5-dimethylhydantoin; MeSO₃H / CH₂Cl₂ / 48 h / 20 °C

2: KOH / methanol / 2 h / 20 °C

3: aq. K₂CO₃ / CH₂Cl₂ / 6 h / 20 °C

4: 1,2-dichloro-ethane / 4 h / 90 °C

5: NH₃; NaI / dimethylsulfoxide; H₂O / 24 h / 20 °C

6: BF₃*Et₂O / 1,2-dimethoxy-ethane / 6 h / 80 °C

7: NaBH(OAc)3 / CH₂Cl₂ / 24 h / 20 °C

With potassium hydroxide; methanesulfonic acid; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; boron trifluoride diethyl etherate; ammonia; sodium tris(acetoxy)borohydride; potassium carbonate; sodium iodide; In methanol; 1,2-dimethoxyethane; dichloromethane; water; dimethyl sulfoxide; 1,2-dichloro-ethane;
DOI:10.1016/S0960-894X(02)00024-0