8-bromo-2-{2-chloro-4-[(piperidin-4-ylmethyl)amino]phenyl}[1]benzofuro[3,2-d]pyrimidin-4(3H)-one

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Chemical Name:8-bromo-2-{2-chloro-4-[(piperidin-4-ylmethyl)amino]phenyl}[1]benzofuro[3,2-d]pyrimidin-4(3H)-one
CAS No.:1169549-73-8
Molecular Formula:C₂₂H₂₀BrClN₄O₂
Molecular Weight:487.783
Hs Code.:

Synonyms:8-bromo-2-{2-chloro-4-[(piperidin-4-ylmethyl)amino]phenyl}[1]benzofuro[3,2-d]pyrimidin-4(3H)-one

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Chemical Property of 8-bromo-2-{2-chloro-4-[(piperidin-4-ylmethyl)amino]phenyl}[1]benzofuro[3,2-d]pyrimidin-4(3H)-one

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Technology Process of 8-bromo-2-{2-chloro-4-[(piperidin-4-ylmethyl)amino]phenyl}[1]benzofuro[3,2-d]pyrimidin-4(3H)-one

There total 6 articles about 8-bromo-2-{2-chloro-4-[(piperidin-4-ylmethyl)amino]phenyl}[1]benzofuro[3,2-d]pyrimidin-4(3H)-one 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:

: 1169549-71-6
2-(4-amino-2-chlorophenyl)-8-bromo[1]benzofuro[3,2-d]pyrimidin-4(3H)-one

: 137076-22-3
tert butyl 4-formylpiperidine-1-carboxylate

: 1169549-73-8
8-bromo-2-{2-chloro-4-[(piperidin-4-ylmethyl)amino]phenyl}[1]benzofuro[3,2-d]pyrimidin-4(3H)-one

Guidance literature:: 2-(4-amino-2-chlorophenyl)-8-bromo[1]benzofuro[3,2-d]pyrimidin-4(3H)-one; tert butyl 4-formylpiperidine-1-carboxylate; With sodium tris(acetoxy)borohydride; In dichloromethane; N,N-dimethyl-formamide; at 20 - 60 ℃; for 1h;

With hydrogenchloride; In 1,4-dioxane; methanol; at 50 ℃; for 1h;

Reference yield:

: 309922-87-0
3-amino-5-bromobenzofuran-2-carboxamide

: 1169549-73-8
8-bromo-2-{2-chloro-4-[(piperidin-4-ylmethyl)amino]phenyl}[1]benzofuro[3,2-d]pyrimidin-4(3H)-one

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydrogensulfite / dimethyl sulfoxide / 5 h / 150 °C

2: water

3: sodium tris(acetoxy)borohydride; acetic acid / 1,2-dichloro-ethane

With sodium tris(acetoxy)borohydride; sodium hydrogensulfite; acetic acid; In water; dimethyl sulfoxide; 1,2-dichloro-ethane;
DOI:10.1016/j.bmcl.2012.04.025

Reference yield:

: 318259-87-9
2-(4-bromo-2-cyanophenoxy)acetamide

: 1169549-73-8
8-bromo-2-{2-chloro-4-[(piperidin-4-ylmethyl)amino]phenyl}[1]benzofuro[3,2-d]pyrimidin-4(3H)-one

Guidance literature:: Multi-step reaction with 4 steps

1: potassium hydroxide / ethanol / 75 °C

2: sodium hydrogensulfite / dimethyl sulfoxide / 5 h / 150 °C

3: water

4: sodium tris(acetoxy)borohydride; acetic acid / 1,2-dichloro-ethane

With sodium tris(acetoxy)borohydride; sodium hydrogensulfite; acetic acid; potassium hydroxide; In ethanol; water; dimethyl sulfoxide; 1,2-dichloro-ethane;
DOI:10.1016/j.bmcl.2012.04.025