3-bromo-6-pyrrolidin-3-yl-1-trityl-1H-pyrazolo[3,4-g]quinazoline

Base Information

Chemical Name:3-bromo-6-pyrrolidin-3-yl-1-trityl-1H-pyrazolo[3,4-g]quinazoline
CAS No.:1093407-25-0
Molecular Formula:C₃₂H₂₆BrN₅
Molecular Weight:560.496
Hs Code.:

Synonyms:3-bromo-6-pyrrolidin-3-yl-1-trityl-1H-pyrazolo[3,4-g]quinazoline

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Chemical Property of 3-bromo-6-pyrrolidin-3-yl-1-trityl-1H-pyrazolo[3,4-g]quinazoline

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Technology Process of 3-bromo-6-pyrrolidin-3-yl-1-trityl-1H-pyrazolo[3,4-g]quinazoline

There total 10 articles about 3-bromo-6-pyrrolidin-3-yl-1-trityl-1H-pyrazolo[3,4-g]quinazoline 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:

: 1093407-23-8
3-(3-bromo-1-trityl-1H-pyrazolo[3,4-g]quinazolin-6-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester

: 1093407-25-0
3-bromo-6-pyrrolidin-3-yl-1-trityl-1H-pyrazolo[3,4-g]quinazoline

Guidance literature:: 3-(3-bromo-1-trityl-1H-pyrazolo[3,4-g]quinazolin-6-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester; With hydrogenchloride; In 1,4-dioxane; at 20 ℃;

With sodium hydrogencarbonate; In methanol; dichloromethane; water;

Reference yield:

: 1000343-58-7
3-bromo-6-methyl-5-nitro-1H-indazole

: 1093407-25-0
3-bromo-6-pyrrolidin-3-yl-1-trityl-1H-pyrazolo[3,4-g]quinazoline

Guidance literature:: Multi-step reaction with 9 steps

1: potassium carbonate / acetonitrile / 8 h / 70 °C

2: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 85 °C

3: N,N-dimethyl-formamide / 0.33 h / 20 °C

4: hydrogenchloride; iron / ethanol; dichloromethane; water; toluene / 2 h / Heating / reflux

5: triethylamine; HATU / dichloromethane; N,N-dimethyl-formamide / 20 °C

6: sodium hydroxide; water / tetrahydrofuran; ethanol / 16 h / 20 °C

7: manganese(IV) oxide / dichloromethane / 24 h / 20 °C

8: ammonium hydroxide / 1,4-dioxane; water / 1.5 h / 130 °C

9: hydrogenchloride / 1,4-dioxane / 20 °C

With hydrogenchloride; manganese(IV) oxide; sodium hydroxide; N-Bromosuccinimide; water; iron; potassium carbonate; ammonium hydroxide; triethylamine; HATU; dibenzoyl peroxide; In tetrahydrofuran; 1,4-dioxane; tetrachloromethane; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; acetonitrile;

Reference yield:

: 1093407-15-8
3-bromo-6-methyl-5-nitro-1-trityl-1H-indazole

: 1093407-25-0
3-bromo-6-pyrrolidin-3-yl-1-trityl-1H-pyrazolo[3,4-g]quinazoline

Guidance literature:: Multi-step reaction with 8 steps

1: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 85 °C

2: N,N-dimethyl-formamide / 0.33 h / 20 °C

3: hydrogenchloride; iron / ethanol; dichloromethane; water; toluene / 2 h / Heating / reflux

4: triethylamine; HATU / dichloromethane; N,N-dimethyl-formamide / 20 °C

5: sodium hydroxide; water / tetrahydrofuran; ethanol / 16 h / 20 °C

6: manganese(IV) oxide / dichloromethane / 24 h / 20 °C

7: ammonium hydroxide / 1,4-dioxane; water / 1.5 h / 130 °C

8: hydrogenchloride / 1,4-dioxane / 20 °C

With hydrogenchloride; manganese(IV) oxide; sodium hydroxide; N-Bromosuccinimide; water; iron; ammonium hydroxide; triethylamine; HATU; dibenzoyl peroxide; In tetrahydrofuran; 1,4-dioxane; tetrachloromethane; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene;