(S,E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-acetyl oxime

Base Information

• Chemical Name: (S,E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-acetyl oxime
• CAS No.: 1433605-37-8
• Molecular Formula: C₂₂H₂₀FN₅O₂
• Molecular Weight: 405.432

Synonyms:(S,E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-acetyl oxime

Chemical Property of (S,E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-acetyl oxime

Chemical Property:

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Technology Process of (S,E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-acetyl oxime

There total 5 articles about (S,E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-acetyl 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: 60.0%

(E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one oxime (1433605-21-0) + acetyl chloride (75-36-5) → (S,E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-acetyl oxime (1433605-37-8)

Guidance literature:

With triethylamine; In N,N-dimethyl-formamide; at 0 - 20 ℃;

Reference yield: 52.0%

(E)-2-amino-7-(4-fluoro-(2-pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-acetyl oxime (1433605-24-3) → (S,E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-acetyl oxime (1433605-37-8)

Guidance literature:

With butan-1-ol; In tetrahydrofuran; at 30 ℃; for 48h; Enzymatic reaction;

DOI:10.1002/cmdc.201400037

Reference yield:

(E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-acetyl oxime → (S,E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-acetyl oxime (1433605-37-8) + (R,E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one oxime (1433605-33-4) + (S,E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one oxime (1313379-34-8) + (R,E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-acetyl oxime (1433605-30-1)

Guidance literature:

With butan-1-ol; In tetrahydrofuran; at 30 ℃; for 36h; enantioselective reaction; Enzymatic reaction;

upstream raw materials:

(E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one oxime

acetyl chloride

(E)-2-amino-7-(4-fluoro-(2-pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-acetyl oxime

Downstream raw materials:

(S,E)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one oxime

(R)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-(piperidin-4-yl)oxime

(S)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-(piperidin-4-yl)oxime

(S)-2-amino-7-(4-fluoro-2-(pyridin-3-yl)phenyl)-4-methyl-7,8-dihydro-6H-quinazolin-5-one O-((1-acetyl)azetidin-3-yl)oxime

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