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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2236934Generated: October 31, 2026

Dimethylformamide dimethyl acetal → HCID 68695722, compound

https://huagongshe.com/reaction/2236934

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylformamide dimethyl acetalHCID 78373—
Reactant7-Bromo-1,4-dihydroisoquinolin-3(2H)-oneHCID 52982870—
SolventDimethylformamideHCID 6228—
ProductHCID 68695722HCID 6869572263.3%

Reaction Conditions

Temperature100 °C

Reaction Steps

To a suspension of 7-bromo-1,4-dihydro-2H-isoquinolin-3-one (450 mg, 2 mmol) in 1 mL of N,N-dimethylformamide is added N,N-dimethylformamide dimethylacetal (954 mg, 8 mmol). The reaction mixture is heated in a microwave at 100° C. for 10 min. The reaction mixture is then filtered and washed with N,N-dimethylformamide to give 356 mg of 7-bromo-4-dimethylaminomethylene-1,4-dihydro-2H-isoquinolin-3-one.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07713994B2
Source datasetuspto-grants-2010_05
ORD IDord-31cd9d6bef9f42999ab4afb3abac2f40
Source noteuspto-grants-2010_05