[4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetic acid N-(2-hydroxybenzyl)hydrazide

Base Information

• Chemical Name: [4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetic acid N-(2-hydroxybenzyl)hydrazide
• CAS No.: 1228172-23-3
• Molecular Formula: C₂₉H₂₄N₄O₄
• Molecular Weight: 492.534

Synonyms:[4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetic acid N-(2-hydroxybenzyl)hydrazide

Chemical Property of [4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetic acid N-(2-hydroxybenzyl)hydrazide

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Technology Process of [4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetic acid N-(2-hydroxybenzyl)hydrazide

There total 1 articles about [4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetic acid N-(2-hydroxybenzyl)hydrazide 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: 76.0%

[4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetic acid (2-hydroxybenzilidene)hydrazide (1228172-21-1) → [4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetic acid N-(2-hydroxybenzyl)hydrazide (1228172-23-3)

Guidance literature:

With sodium tetrahydroborate; In tetrahydrofuran; at 20 - 35 ℃;

DOI:10.1515/HC.2009.15.4.251

Reference yield: 66.0%

formaldehyd (50-00-0,30525-89-4,61233-19-0) + [4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetic acid N-(2-hydroxybenzyl)hydrazide (1228172-23-3) → N-(4H-benzo[e][1,3]oxazin-3-yl)-2-[4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetamide (1228172-25-5)

Guidance literature:

In water; isopropyl alcohol; for 6h; Heating;

DOI:10.1515/HC.2009.15.4.251

Reference yield: 55.0%

carbon disulfide (75-15-0,12122-00-8) + [4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetic acid N-(2-hydroxybenzyl)hydrazide (1228172-23-3) → N-(2-thiono-4H-benzo[e][1,3]oxazin-3-yl)-2-[4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetamide (1228172-27-7)

Guidance literature:

With potassium carbonate; In ethanol; for 4h; Heating;

DOI:10.1515/HC.2009.15.4.251

upstream raw materials:

[4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetic acid (2-hydroxybenzilidene)hydrazide

Downstream raw materials:

N-(2-thiono-4H-benzo[e][1,3]oxazin-3-yl)-2-[4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetamide

N-(4H-benzo[e][1,3]oxazin-3-yl)-2-[4-(4-oxo-2-phenyl-4H-quinazolin-3-yl)phenoxy]acetamide

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