3-{(2S,4S)-1-tert-butoxycarbonyl-4-[4-(1-phenyl-5-pyrazolyl)-1-piperazinyl]-2-pyrrolidinylcarbonyl}-1,3-thiazolidine

Base Information

Chemical Name:3-{(2S,4S)-1-tert-butoxycarbonyl-4-[4-(1-phenyl-5-pyrazolyl)-1-piperazinyl]-2-pyrrolidinylcarbonyl}-1,3-thiazolidine
CAS No.:503146-46-1
Molecular Formula:C₂₆H₃₆N₆O₃S
Molecular Weight:512.676
Hs Code.:

Synonyms:3-{(2S,4S)-1-tert-butoxycarbonyl-4-[4-(1-phenyl-5-pyrazolyl)-1-piperazinyl]-2-pyrrolidinylcarbonyl}-1,3-thiazolidine

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Chemical Property of 3-{(2S,4S)-1-tert-butoxycarbonyl-4-[4-(1-phenyl-5-pyrazolyl)-1-piperazinyl]-2-pyrrolidinylcarbonyl}-1,3-thiazolidine

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Technology Process of 3-{(2S,4S)-1-tert-butoxycarbonyl-4-[4-(1-phenyl-5-pyrazolyl)-1-piperazinyl]-2-pyrrolidinylcarbonyl}-1,3-thiazolidine

There total 5 articles about 3-{(2S,4S)-1-tert-butoxycarbonyl-4-[4-(1-phenyl-5-pyrazolyl)-1-piperazinyl]-2-pyrrolidinylcarbonyl}-1,3-thiazolidine 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:

: 401564-36-1
(2S)-4-oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic acid tert-butyl ester

: 503146-42-7
1-(1-phenyl-5-pyrazolyl)piperazine

: 503146-46-1
3-{(2S,4S)-1-tert-butoxycarbonyl-4-[4-(1-phenyl-5-pyrazolyl)-1-piperazinyl]-2-pyrrolidinylcarbonyl}-1,3-thiazolidine

Guidance literature:: With sodium tris(acetoxy)borohydride; acetic acid; In dichloromethane; at 20 ℃; for 13h;
DOI:10.1016/j.bmc.2012.08.012

Reference yield:

: 503146-38-1
1-benzyloxycarbonyl-4-(1-phenylpyrazol-5-yl)piperazine

: 503146-46-1
3-{(2S,4S)-1-tert-butoxycarbonyl-4-[4-(1-phenyl-5-pyrazolyl)-1-piperazinyl]-2-pyrrolidinylcarbonyl}-1,3-thiazolidine

Guidance literature:: Multi-step reaction with 2 steps

1: palladium on activated charcoal; methanol; hydrogen / 20 h / 20 °C / 760.05 Torr

2: acetic acid; sodium tris(acetoxy)borohydride / dichloromethane / 13 h / 20 °C

With methanol; palladium on activated charcoal; hydrogen; sodium tris(acetoxy)borohydride; acetic acid; In dichloromethane;
DOI:10.1016/j.bmc.2012.08.012

Reference yield:

: 503146-34-7
1-benzyloxycarbonyl-4-(3,3-diethoxypropionyl)piperazine

: 503146-46-1
3-{(2S,4S)-1-tert-butoxycarbonyl-4-[4-(1-phenyl-5-pyrazolyl)-1-piperazinyl]-2-pyrrolidinylcarbonyl}-1,3-thiazolidine

Guidance literature:: Multi-step reaction with 4 steps

1.1: trifluoroacetic acid / water; chloroform / 24 h / 0 - 20 °C

2.1: trichlorophosphate; methanesulfonic acid / ethanol / 3 h / 20 °C

2.2: 18 h / 20 °C

3.1: palladium on activated charcoal; methanol; hydrogen / 20 h / 20 °C / 760.05 Torr

4.1: acetic acid; sodium tris(acetoxy)borohydride / dichloromethane / 13 h / 20 °C

With methanol; methanesulfonic acid; palladium on activated charcoal; hydrogen; sodium tris(acetoxy)borohydride; acetic acid; trifluoroacetic acid; trichlorophosphate; In ethanol; dichloromethane; chloroform; water;
DOI:10.1016/j.bmc.2012.08.012