(R)-2-methoxy-4-[7-(2-methoxyphenyl)-4-(methylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino]benzonitrile

Base Information

• Chemical Name: (R)-2-methoxy-4-[7-(2-methoxyphenyl)-4-(methylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino]benzonitrile
• CAS No.: 1392107-35-5
• Molecular Formula: C₂₃H₂₃N₅O₂
• Molecular Weight: 401.468
• Mol file: 1392107-35-5.mol

Synonyms:(R)-2-methoxy-4-[7-(2-methoxyphenyl)-4-(methylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino]benzonitrile

Chemical Property of (R)-2-methoxy-4-[7-(2-methoxyphenyl)-4-(methylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino]benzonitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (R)-2-methoxy-4-[7-(2-methoxyphenyl)-4-(methylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino]benzonitrile

There total 8 articles about (R)-2-methoxy-4-[7-(2-methoxyphenyl)-4-(methylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino]benzonitrile 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:

2-chloro-7-(2-methoxyphenyl)-N-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine (1392108-41-6) + 4-amino-2-methoxybenzonitrile (7251-09-4) → (R)-2-methoxy-4-[7-(2-methoxyphenyl)-4-(methylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino]benzonitrile (1392107-35-5) + (S)-2-methoxy-4-[7-(2-methoxyphenyl)-4-(methylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino]benzonitrile (1392107-34-4)

Guidance literature:

With sulfuric acid; In 1-methyl-pyrrolidin-2-one; at 90 ℃; for 24h;

Reference yield:

Cyclopentene oxide (285-67-6) → (R)-2-methoxy-4-[7-(2-methoxyphenyl)-4-(methylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino]benzonitrile (1392107-35-5) + (S)-2-methoxy-4-[7-(2-methoxyphenyl)-4-(methylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino]benzonitrile (1392107-34-4)

Guidance literature:

Multi-step reaction with 7 steps

1.1: copper(l) iodide / tetrahydrofuran / 0.17 h / 20 °C

1.2: 20 °C

1.3: 0.5 h / 20 °C

2.1: Jones reagent / acetone

3.1: sodium hydride / methanol / 0 °C / Reflux

4.1: 150 °C / Neat (no solvent)

5.1: N,N-diethylaniline; trichlorophosphate / 4 h / 103 °C

6.1: methanol / 20 °C

7.1: sulfuric acid / 1-methyl-pyrrolidin-2-one / 24 h / 90 °C

With copper(l) iodide; Jones reagent; sulfuric acid; sodium hydride; N,N-diethylaniline; trichlorophosphate; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; methanol; acetone;

Reference yield:

2-(2-methoxyphenyl)cyclopentanol (1250244-71-3) → (R)-2-methoxy-4-[7-(2-methoxyphenyl)-4-(methylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino]benzonitrile (1392107-35-5) + (S)-2-methoxy-4-[7-(2-methoxyphenyl)-4-(methylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino]benzonitrile (1392107-34-4)

Guidance literature:

Multi-step reaction with 6 steps

1: Jones reagent / acetone

2: sodium hydride / methanol / 0 °C / Reflux

3: 150 °C / Neat (no solvent)

4: N,N-diethylaniline; trichlorophosphate / 4 h / 103 °C

5: methanol / 20 °C

6: sulfuric acid / 1-methyl-pyrrolidin-2-one / 24 h / 90 °C

With Jones reagent; sulfuric acid; sodium hydride; N,N-diethylaniline; trichlorophosphate; In 1-methyl-pyrrolidin-2-one; methanol; acetone;

upstream raw materials:

2-methoxyphenylmagnesium bromide

2-chloro-7-(2-methoxyphenyl)-N-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine

4-amino-2-methoxybenzonitrile

Cyclopentene oxide