3-benzyl-3,4-dihydro-4-oxo-6-(1,4-dioxa-spiro[4,5]decan-8-yl-oxy)-7-methoxy-quinazoline

Base Information

Chemical Name:3-benzyl-3,4-dihydro-4-oxo-6-(1,4-dioxa-spiro[4,5]decan-8-yl-oxy)-7-methoxy-quinazoline
CAS No.:1046452-35-0
Molecular Formula:C₂₄H₂₆N₂O₅
Molecular Weight:422.481
Hs Code.:

Synonyms:3-benzyl-3,4-dihydro-4-oxo-6-(1,4-dioxa-spiro[4,5]decan-8-yl-oxy)-7-methoxy-quinazoline

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Chemical Property of 3-benzyl-3,4-dihydro-4-oxo-6-(1,4-dioxa-spiro[4,5]decan-8-yl-oxy)-7-methoxy-quinazoline

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Technology Process of 3-benzyl-3,4-dihydro-4-oxo-6-(1,4-dioxa-spiro[4,5]decan-8-yl-oxy)-7-methoxy-quinazoline

There total 9 articles about 3-benzyl-3,4-dihydro-4-oxo-6-(1,4-dioxa-spiro[4,5]decan-8-yl-oxy)-7-methoxy-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: 91.0%

: 808793-56-8
3-benzyl-6-hydroxy-7-methoxy-3H-quinazolin-4-one

: 141120-33-4
8-methylsulfonyloxy-1,4-dioxaspiro[4.5]decane

: 1046452-35-0
3-benzyl-3,4-dihydro-4-oxo-6-(1,4-dioxa-spiro[4,5]decan-8-yl-oxy)-7-methoxy-quinazoline

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 50 - 80 ℃;

Reference yield:

: 26791-93-5
methyl 4,5-dimethoxy-2-nitrobenzoate

: 1046452-35-0
3-benzyl-3,4-dihydro-4-oxo-6-(1,4-dioxa-spiro[4,5]decan-8-yl-oxy)-7-methoxy-quinazoline

Guidance literature:: Multi-step reaction with 5 steps

1: potassium hydroxide / water

2: hydrogen / palladium on activated charcoal

3: 2.5 h / 100 °C

4: toluene / 15 h / Reflux

5: potassium carbonate / N,N-dimethyl-formamide / 18 h / 50 - 80 °C

With hydrogen; potassium carbonate; potassium hydroxide; palladium on activated charcoal; In water; N,N-dimethyl-formamide; toluene;

Reference yield:

: 1444018-10-3
potassium 4,5-dimethoxy-2-nitrobenzoate

: 1046452-35-0
3-benzyl-3,4-dihydro-4-oxo-6-(1,4-dioxa-spiro[4,5]decan-8-yl-oxy)-7-methoxy-quinazoline

Guidance literature:: Multi-step reaction with 4 steps

1: hydrogen / palladium on activated charcoal

2: 2.5 h / 100 °C

3: toluene / 15 h / Reflux

4: potassium carbonate / N,N-dimethyl-formamide / 18 h / 50 - 80 °C

With hydrogen; potassium carbonate; palladium on activated charcoal; In N,N-dimethyl-formamide; toluene;