tert-butyl 4-{3-[(3R)-3-{[3-methoxy-1-{5-[3-(2-{[(4-methylphenyl)sulfonyl]oxy}ethoxy)phenyl]pyridin-3-yl}-3-oxopropyl]carbamoyl}piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate

Base Information

• Chemical Name: tert-butyl 4-{3-[(3R)-3-{[3-methoxy-1-{5-[3-(2-{[(4-methylphenyl)sulfonyl]oxy}ethoxy)phenyl]pyridin-3-yl}-3-oxopropyl]carbamoyl}piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate
• CAS No.: 1423134-41-1
• Molecular Formula: C₄₃H₅₆N₄O₁₀S
• Molecular Weight: 821.004
• Mol file: 1423134-41-1.mol

Synonyms:tert-butyl 4-{3-[(3R)-3-{[3-methoxy-1-{5-[3-(2-{[(4-methylphenyl)sulfonyl]oxy}ethoxy)phenyl]pyridin-3-yl}-3-oxopropyl]carbamoyl}piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate

Chemical Property of tert-butyl 4-{3-[(3R)-3-{[3-methoxy-1-{5-[3-(2-{[(4-methylphenyl)sulfonyl]oxy}ethoxy)phenyl]pyridin-3-yl}-3-oxopropyl]carbamoyl}piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tert-butyl 4-{3-[(3R)-3-{[3-methoxy-1-{5-[3-(2-{[(4-methylphenyl)sulfonyl]oxy}ethoxy)phenyl]pyridin-3-yl}-3-oxopropyl]carbamoyl}piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate

There total 6 articles about tert-butyl 4-{3-[(3R)-3-{[3-methoxy-1-{5-[3-(2-{[(4-methylphenyl)sulfonyl]oxy}ethoxy)phenyl]pyridin-3-yl}-3-oxopropyl]carbamoyl}piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate 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: 49.0%

tert-butyl 4-{3-[(3R)-3-({1-[5-(3-hydroxyphenyl)pyridin-3-yl]-3-methoxy-3-oxopropyl} carbamoyl)piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate (1423134-86-4) + 1,2-bis-tosyloxyethane (6315-52-2) → tert-butyl 4-{3-[(3R)-3-{[3-methoxy-1-{5-[3-(2-{[(4-methylphenyl)sulfonyl]oxy}ethoxy)phenyl]pyridin-3-yl}-3-oxopropyl]carbamoyl}piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate (1423134-41-1)

Guidance literature:

With caesium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 68h;

Reference yield:

tert-butyl 4-{3-[(3R)-3-{[1-(5-bromopyridin-3-yl)-3-methoxy-3-oxopropyl]carbamoyl}piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate (1423134-92-2) → tert-butyl 4-{3-[(3R)-3-{[3-methoxy-1-{5-[3-(2-{[(4-methylphenyl)sulfonyl]oxy}ethoxy)phenyl]pyridin-3-yl}-3-oxopropyl]carbamoyl}piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate (1423134-41-1)

Guidance literature:

Multi-step reaction with 2 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium fluoride / water; toluene; ethanol / 26 h / 100 °C

2: caesium carbonate / N,N-dimethyl-formamide / 68 h / 20 °C

With potassium fluoride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; In ethanol; water; N,N-dimethyl-formamide; toluene; 1: |Suzuki Coupling;

Reference yield:

3-hydroxyphenylboronic acid (87199-18-6) → tert-butyl 4-{3-[(3R)-3-{[3-methoxy-1-{5-[3-(2-{[(4-methylphenyl)sulfonyl]oxy}ethoxy)phenyl]pyridin-3-yl}-3-oxopropyl]carbamoyl}piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate (1423134-41-1)

Guidance literature:

Multi-step reaction with 2 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium fluoride / water; toluene; ethanol / 26 h / 100 °C

2: caesium carbonate / N,N-dimethyl-formamide / 68 h / 20 °C

With potassium fluoride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; In ethanol; water; N,N-dimethyl-formamide; toluene; 1: |Suzuki Coupling;

upstream raw materials:

tert-butyl 4-{3-[(3R)-3-({1-[5-(3-hydroxyphenyl)pyridin-3-yl]-3-methoxy-3-oxopropyl} carbamoyl)piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate

1,2-bis-tosyloxyethane

tert-butyl 4-{3-[(3R)-3-{[1-(5-bromopyridin-3-yl)-3-methoxy-3-oxopropyl]carbamoyl}piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate

3-hydroxyphenylboronic acid