ethyl 2-[2-(2-methyl)-3-(2-methylphenyl)-4(3H)-(quinazolin-8-yloxy)acetyl]hydrazinecarboxylate

Base Information

Chemical Name:ethyl 2-[2-(2-methyl)-3-(2-methylphenyl)-4(3H)-(quinazolin-8-yloxy)acetyl]hydrazinecarboxylate
CAS No.:1353155-58-4
Molecular Formula:C₂₁H₂₂N₄O₅
Molecular Weight:410.429
Hs Code.:

Synonyms:ethyl 2-[2-(2-methyl)-3-(2-methylphenyl)-4(3H)-(quinazolin-8-yloxy)acetyl]hydrazinecarboxylate

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Chemical Property of ethyl 2-[2-(2-methyl)-3-(2-methylphenyl)-4(3H)-(quinazolin-8-yloxy)acetyl]hydrazinecarboxylate

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Technology Process of ethyl 2-[2-(2-methyl)-3-(2-methylphenyl)-4(3H)-(quinazolin-8-yloxy)acetyl]hydrazinecarboxylate

There total 3 articles about ethyl 2-[2-(2-methyl)-3-(2-methylphenyl)-4(3H)-(quinazolin-8-yloxy)acetyl]hydrazinecarboxylate 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: 88.0%

: 1319735-77-7
2-[3,4-dihydro-2-methyl-3-(2-methylphenyl)-4-oxoquinazolin-8-yloxy]acetic acid hydrazide

: 541-41-3
chloroformic acid ethyl ester

: 1353155-58-4
ethyl 2-[2-(2-methyl)-3-(2-methylphenyl)-4(3H)-(quinazolin-8-yloxy)acetyl]hydrazinecarboxylate

Guidance literature:: With pyridine; for 8h; Reflux;
DOI:10.1016/j.bmcl.2011.11.007

Reference yield:

: 1319735-76-6
ethyl 2-[3,4-dihydro-2-methyl-3-(2-methylphenyl)-4-oxoquinazolin-8-yloxy]acetate

: 1353155-58-4
ethyl 2-[2-(2-methyl)-3-(2-methylphenyl)-4(3H)-(quinazolin-8-yloxy)acetyl]hydrazinecarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine / ethanol / 20 °C

2: pyridine / 8 h / Reflux

With pyridine; hydrazine; In ethanol;
DOI:10.1016/j.bmcl.2011.11.007

Reference yield:

: 5060-53-7
8-hydroxy-2-methyl-3-(2-methylphenyl)-4(3H)-quinazolinone

: 1353155-58-4
ethyl 2-[2-(2-methyl)-3-(2-methylphenyl)-4(3H)-(quinazolin-8-yloxy)acetyl]hydrazinecarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / acetone

2: hydrazine / ethanol / 20 °C

3: pyridine / 8 h / Reflux

With pyridine; potassium carbonate; hydrazine; In ethanol; acetone;
DOI:10.1016/j.bmcl.2011.11.007