(R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(S)-3,4-dihydroxybutyl oxime

Base Information

• Chemical Name: (R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(S)-3,4-dihydroxybutyl oxime
• CAS No.: 1178539-15-5
• Molecular Formula: C₁₈H₂₁BrFN₅O₃
• Molecular Weight: 454.299
• Mol file: 1178539-15-5.mol

Synonyms:(R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(S)-3,4-dihydroxybutyl oxime

Chemical Property of (R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(S)-3,4-dihydroxybutyl oxime

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(S)-3,4-dihydroxybutyl oxime

There total 2 articles about (R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(S)-3,4-dihydroxybutyl oxime 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: 65.0%

(R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydro-2-[14C]-pyrido[4,3-d]pyrimidin-5(6H)-one O-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)ethyl oxime (1178540-43-6) → (R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(S)-3,4-dihydroxybutyl oxime (1178539-15-5)

Guidance literature:

With hydrogenchloride; water; at 20 ℃; for 1h; Product distribution / selectivity;

Reference yield:

2-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (1034297-69-2) + (R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydro-2-[14C]-pyrido[4,3-d]pyrimidin-5(6H)-one O-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)ethyl oxime (1178540-43-6) → (R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(S)-3,4-dihydroxybutyl oxime (1178539-15-5) + (R,Z)-2-amino-7-(4-fluoro-2-(6-methoxypyridin-2-yl)phenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(S)-3,4-dihydroxybutyloxime (1178539-16-6)

Guidance literature:

With sodium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In ISOPROPYLAMIDE; water; at 80 ℃; for 2.5h;

Reference yield: 73.0%

6-methoxy-2-pyridineboronic acid N-phenyldiethanolamine ester (1133971-47-7) + (R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(S)-3,4-dihydroxybutyl oxime (1178539-15-5) → (R,Z)-2-amino-7-(4-fluoro-2-(6-methoxypyridin-2-yl)phenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(S)-3,4-dihydroxybutyloxime (1178539-16-6)

Guidance literature:

With sodium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In N,N-dimethyl-formamide; at 85 ℃; Product distribution / selectivity;

upstream raw materials:

2-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

(R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydro-2-[14C]-pyrido[4,3-d]pyrimidin-5(6H)-one O-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)ethyl oxime

Downstream raw materials:

(R,Z)-2-amino-7-(4-fluoro-2-(6-methoxypyridin-2-yl)phenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(S)-3,4-dihydroxybutyloxime