(R)-tert-butyl 4-(6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1-tosyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate

Base Information

• Chemical Name: (R)-tert-butyl 4-(6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1-tosyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate
• CAS No.: 1421254-17-2
• Molecular Formula: C₄₃H₅₂N₆O₄S
• Molecular Weight: 748.99
• Mol file: 1421254-17-2.mol

Synonyms:(R)-tert-butyl 4-(6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1-tosyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate

Chemical Property of (R)-tert-butyl 4-(6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1-tosyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (R)-tert-butyl 4-(6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1-tosyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate

There total 12 articles about (R)-tert-butyl 4-(6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1-tosyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-methylpiperazine-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:

4-chloro-6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1-tosyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (1421253-36-2) + (R)-tert-butyl 3-methylpiperazine-1-carboxylate (163765-44-4) → (R)-tert-butyl 4-(6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1-tosyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate (1421254-17-2)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In N,N-dimethyl acetamide; at 125 ℃; for 15h;

Reference yield:

5-isopropyl-2-methylphenyl trifluoromethanesulfonate (63028-16-0) → (R)-tert-butyl 4-(6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1-tosyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate (1421254-17-2)

Guidance literature:

Multi-step reaction with 3 steps

1.1: XPhos; caesium carbonate; palladium diacetate / tetrahydrofuran / 1.5 h / 120 °C / Microwave irradiation; Inert atmosphere; Sealed tube

2.1: hydrogenchloride / water; ethanol / 15 h / 68 °C

2.2: 0.42 h / 0 - 20 °C

3.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl acetamide / 15 h / 125 °C

With hydrogenchloride; palladium diacetate; caesium carbonate; N-ethyl-N,N-diisopropylamine; XPhos; In tetrahydrofuran; ethanol; N,N-dimethyl acetamide; water;

Reference yield:

carvacrol (499-75-2) → (R)-tert-butyl 4-(6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1-tosyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate (1421254-17-2)

Guidance literature:

Multi-step reaction with 4 steps

1.1: pyridine / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere

2.1: XPhos; caesium carbonate; palladium diacetate / tetrahydrofuran / 1.5 h / 120 °C / Microwave irradiation; Inert atmosphere; Sealed tube

3.1: hydrogenchloride / water; ethanol / 15 h / 68 °C

3.2: 0.42 h / 0 - 20 °C

4.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl acetamide / 15 h / 125 °C

With pyridine; hydrogenchloride; palladium diacetate; caesium carbonate; N-ethyl-N,N-diisopropylamine; XPhos; In tetrahydrofuran; ethanol; dichloromethane; N,N-dimethyl acetamide; water;

upstream raw materials:

5-isopropyl-2-methylphenyl trifluoromethanesulfonate

carvacrol

6-benzyl-2-chloro-4-methoxy-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine

6-benzyl-2,4-dichloro-5,6,7,8-tetrahydropyrido[4,3-d]-pyrimidine

Downstream raw materials:

(R)-2-(4-(6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1-tosyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-methylpiperazin-1-yl)acetamide

(R)-2-(4-(6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-methylpiperazin-1-yl)acetamide

(R)-1-(4-(6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1-tosyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-methylpiperazin-1-yl)ethanone

(R)-1-(4-(6-(5-isopropyl-2-methylphenyl)-2-(3-methyl-1H-indol-4-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)-3-methylpiperazin-1-yl)ethanone