4-{[(2-Amino-5-fluoro-4-oxo-3,4-dihydro-quinazolin-6-yl)-(2,2,2-trifluoro-acetyl)-amino]-methyl}-benzoic acid

Base Information

Chemical Name:4-{[(2-Amino-5-fluoro-4-oxo-3,4-dihydro-quinazolin-6-yl)-(2,2,2-trifluoro-acetyl)-amino]-methyl}-benzoic acid
CAS No.:1025814-91-8
Molecular Formula:C₁₈H₁₂F₄N₄O₄
Molecular Weight:424.311
Hs Code.:

Synonyms:4-{[(2-Amino-5-fluoro-4-oxo-3,4-dihydro-quinazolin-6-yl)-(2,2,2-trifluoro-acetyl)-amino]-methyl}-benzoic acid

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Chemical Property of 4-{[(2-Amino-5-fluoro-4-oxo-3,4-dihydro-quinazolin-6-yl)-(2,2,2-trifluoro-acetyl)-amino]-methyl}-benzoic acid

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Technology Process of 4-{[(2-Amino-5-fluoro-4-oxo-3,4-dihydro-quinazolin-6-yl)-(2,2,2-trifluoro-acetyl)-amino]-methyl}-benzoic acid

There total 6 articles about 4-{[(2-Amino-5-fluoro-4-oxo-3,4-dihydro-quinazolin-6-yl)-(2,2,2-trifluoro-acetyl)-amino]-methyl}-benzoic 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:

: 119584-70-2
2,4-diamino-5-fluoroquinazoline

: 1025814-91-8
4-{[(2-Amino-5-fluoro-4-oxo-3,4-dihydro-quinazolin-6-yl)-(2,2,2-trifluoro-acetyl)-amino]-methyl}-benzoic acid

Guidance literature:: Multi-step reaction with 6 steps

1: 96 percent / 2 N aq. HCl / 2-methoxy-ethanol / 8 h / 104 °C

2: 1.) 90percent aq. HNO₃, 3.) H₂ / 3.) Raney Ni

3: 30 percent / 70percent aq. AcOH, H₂ / Raney Ni

4: 68 percent / 2 N aq. HCl / methanol / 5 h / 60 °C

5: 90 percent / 2.6 N aq. HCl / 12 h / 75 °C

6: 28 h / Ambient temperature

With hydrogenchloride; hydrogen; nitric acid; acetic acid; nickel; In methanol; 2-methoxy-ethanol;
DOI:10.1021/jm00100a013

Reference yield:

: 142465-05-2
2-amino-3,4-dihydro-5-fluoro-4-oxoquinazoline

: 1025814-91-8
4-{[(2-Amino-5-fluoro-4-oxo-3,4-dihydro-quinazolin-6-yl)-(2,2,2-trifluoro-acetyl)-amino]-methyl}-benzoic acid

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) 90percent aq. HNO₃, 3.) H₂ / 3.) Raney Ni

2: 30 percent / 70percent aq. AcOH, H₂ / Raney Ni

3: 68 percent / 2 N aq. HCl / methanol / 5 h / 60 °C

4: 90 percent / 2.6 N aq. HCl / 12 h / 75 °C

5: 28 h / Ambient temperature

With hydrogenchloride; hydrogen; nitric acid; acetic acid; nickel; In methanol;
DOI:10.1021/jm00100a013

Reference yield:

: 143745-19-1
6-amino-3,4-dihydro-5-fluoro-4-oxo-2-(pivaloylamino)quinazoline

: 1025814-91-8
4-{[(2-Amino-5-fluoro-4-oxo-3,4-dihydro-quinazolin-6-yl)-(2,2,2-trifluoro-acetyl)-amino]-methyl}-benzoic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 30 percent / 70percent aq. AcOH, H₂ / Raney Ni

2: 68 percent / 2 N aq. HCl / methanol / 5 h / 60 °C

3: 90 percent / 2.6 N aq. HCl / 12 h / 75 °C

4: 28 h / Ambient temperature

With hydrogenchloride; hydrogen; acetic acid; nickel; In methanol;
DOI:10.1021/jm00100a013