2-(4-(4-(4-(3-pyridazin-3-ylureido)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetic acid

Base Information

Chemical Name:2-(4-(4-(4-(3-pyridazin-3-ylureido)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetic acid
CAS No.:1421230-37-6
Molecular Formula:C₂₅H₁₈N₆O₃S
Molecular Weight:482.522
Hs Code.:

Synonyms:2-(4-(4-(4-(3-pyridazin-3-ylureido)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetic acid

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Chemical Property of 2-(4-(4-(4-(3-pyridazin-3-ylureido)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetic acid

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Technology Process of 2-(4-(4-(4-(3-pyridazin-3-ylureido)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetic acid

There total 10 articles about 2-(4-(4-(4-(3-pyridazin-3-ylureido)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetic 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: 100.0%

: 5469-70-5
3-aminopyridazine

: 1421230-72-9
methyl 2-(4-(4-(4-(tert-butoxycarbonylamino)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetate

: 1421230-37-6
2-(4-(4-(4-(3-pyridazin-3-ylureido)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetic acid

Guidance literature:: 3-aminopyridazine; methyl 2-(4-(4-(4-(tert-butoxycarbonylamino)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetate; With 4-Nitrophenyl chloroformate; In 1,4-dioxane; at 20 ℃;

With water; In tetrahydrofuran; methanol;

Reference yield:

: 5469-70-5
3-aminopyridazine

: 1421230-73-0
C₂₁H₁₇N₃O₂S

: 1421230-37-6
2-(4-(4-(4-(3-pyridazin-3-ylureido)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetic acid

Guidance literature:: 3-aminopyridazine; C₂₁H₁₇N₃O₂S; With 4-Nitrophenyl chloroformate; In 1,4-dioxane; at 20 ℃;

With sodium hydroxide; In tetrahydrofuran; methanol; water;

Reference yield:

: 1878-68-8
2-(4-bromophenyl)-acetic acid

: 1421230-37-6
2-(4-(4-(4-(3-pyridazin-3-ylureido)phenyl)thieno[3,2-d]pyrimidin-7-yl)phenyl)acetic acid

Guidance literature:: Multi-step reaction with 4 steps

1: sulfuric acid / 2 h / Reflux

2: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; calcium acetate; tricyclohexylphosphine / 1,4-dioxane / 12 h / 90 °C / Inert atmosphere

3: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / 1,4-dioxane; water / 18 h / 90 °C / Inert atmosphere

4: 4-Nitrophenyl chloroformate / 1,4-dioxane / 20 °C

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sulfuric acid; calcium acetate; sodium carbonate; 4-Nitrophenyl chloroformate; tricyclohexylphosphine; In 1,4-dioxane; water;