9-(2,3-di-p-tolyl-7,8-dihydropyrido[2,3-b]pyrazin-5(6H)-yl)nonanoic acid

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Chemical Name:9-(2,3-di-p-tolyl-7,8-dihydropyrido[2,3-b]pyrazin-5(6H)-yl)nonanoic acid
CAS No.:1447305-01-2
Molecular Formula:C₃₀H₃₇N₃O₂
Molecular Weight:471.643
Hs Code.:

Synonyms:9-(2,3-di-p-tolyl-7,8-dihydropyrido[2,3-b]pyrazin-5(6H)-yl)nonanoic acid

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Chemical Property of 9-(2,3-di-p-tolyl-7,8-dihydropyrido[2,3-b]pyrazin-5(6H)-yl)nonanoic acid

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Technology Process of 9-(2,3-di-p-tolyl-7,8-dihydropyrido[2,3-b]pyrazin-5(6H)-yl)nonanoic acid

There total 4 articles about 9-(2,3-di-p-tolyl-7,8-dihydropyrido[2,3-b]pyrazin-5(6H)-yl)nonanoic acid 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:

: 1447305-00-1
9-(6-oxo-2,3-di-p-tolyl-7,8-dihydropyrido[2,3-b]pyrazin-5(6H)-yl)nonanoic acid

: 1447305-01-2
9-(2,3-di-p-tolyl-7,8-dihydropyrido[2,3-b]pyrazin-5(6H)-yl)nonanoic acid

Guidance literature:: With lithium pyrrolidinoborohydride; In tetrahydrofuran; at 20 ℃; for 1.66667h; Inert atmosphere;

Reference yield:

: 28598-81-4
ethyl 9-bromononanoate

: 1447305-01-2
9-(2,3-di-p-tolyl-7,8-dihydropyrido[2,3-b]pyrazin-5(6H)-yl)nonanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 20 °C / Inert atmosphere

2: sodium hydroxide; methanol / 20 °C

3: lithium pyrrolidinoborohydride / tetrahydrofuran / 1.67 h / 20 °C / Inert atmosphere

With methanol; potassium carbonate; sodium hydroxide; lithium pyrrolidinoborohydride; In tetrahydrofuran; N,N-dimethyl-formamide;

Reference yield:

: 1356333-19-1
2,3-di-p-tolyl-7,8-dihydropyrido[2,3-b]pyrazine-6(5H)-one

: 1447305-01-2
9-(2,3-di-p-tolyl-7,8-dihydropyrido[2,3-b]pyrazin-5(6H)-yl)nonanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 20 °C / Inert atmosphere

2: sodium hydroxide; methanol / 20 °C

3: lithium pyrrolidinoborohydride / tetrahydrofuran / 1.67 h / 20 °C / Inert atmosphere

With methanol; potassium carbonate; sodium hydroxide; lithium pyrrolidinoborohydride; In tetrahydrofuran; N,N-dimethyl-formamide;