1-(4-(benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)-N,2-dimethyl-1H-indole-4-carboxamide

Base Information

Chemical Name:1-(4-(benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)-N,2-dimethyl-1H-indole-4-carboxamide
CAS No.:1542706-15-9
Molecular Formula:C₂₅H₂₅N₅O₂
Molecular Weight:427.506
Hs Code.:

Synonyms:1-(4-(benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)-N,2-dimethyl-1H-indole-4-carboxamide

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Chemical Property of 1-(4-(benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)-N,2-dimethyl-1H-indole-4-carboxamide

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Technology Process of 1-(4-(benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)-N,2-dimethyl-1H-indole-4-carboxamide

There total 13 articles about 1-(4-(benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)-N,2-dimethyl-1H-indole-4-carboxamide 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:

: 1542706-34-2
1-(4-(benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)-2-methyl-1H-indole-4-carboxylic acid

: 74-89-5
methylamine

: 1542706-15-9
1-(4-(benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)-N,2-dimethyl-1H-indole-4-carboxamide

Guidance literature:: With N-ethyl-N,N-diisopropylamine; HATU; In tetrahydrofuran; dichloromethane; at 0 - 20 ℃; for 2h;

Reference yield:

: 6127-18-0
4-bromo-2-methyl-1H-indole

: 1542706-15-9
1-(4-(benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)-N,2-dimethyl-1H-indole-4-carboxamide

Guidance literature:: Multi-step reaction with 4 steps

1: 1,3-bis-(diphenylphosphino)propane; triethylamine; palladium diacetate / 90 °C / Sealed tube

2: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; XPhos; caesium carbonate / 1,4-dioxane / 12 h / 100 °C / Inert atmosphere

3: lithium hydroxide; water / methanol; tetrahydrofuran / 3 h / Reflux

4: HATU; N-ethyl-N,N-diisopropylamine / dichloromethane; tetrahydrofuran / 2 h / 0 - 20 °C

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; 1,3-bis-(diphenylphosphino)propane; water; palladium diacetate; caesium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; lithium hydroxide; XPhos; In tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane;

Reference yield:

: 34058-51-0
methyl 2-methyl-1H-indole-4-carboxylate

: 1542706-15-9
1-(4-(benzylamino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)-N,2-dimethyl-1H-indole-4-carboxamide

Guidance literature:: Multi-step reaction with 3 steps

1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; XPhos; caesium carbonate / 1,4-dioxane / 12 h / 100 °C / Inert atmosphere

2: lithium hydroxide; water / methanol; tetrahydrofuran / 3 h / Reflux

3: HATU; N-ethyl-N,N-diisopropylamine / dichloromethane; tetrahydrofuran / 2 h / 0 - 20 °C

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; water; caesium carbonate; N-ethyl-N,N-diisopropylamine; HATU; lithium hydroxide; XPhos; In tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane;