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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 546315Generated: November 5, 2026

Potassium Carbonate → N-Ethylcarbamate 5-cyclopropylmethoxy-8-methyl-1,2,3,3a,8,8a-hexahydroindeno[1,2-c]pyrrole

https://huagongshe.com/reaction/546315

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantBromomethylcyclopropaneHCID 81503—
ReactantN-Ethylcarbamate 5-hydroxy-8-methyl-1,2,3,3a,8,8a-hexahydroindeno[1,2-c]pyrroleHCID 86602864—
SolventWaterHCID 962—
SolventAcetonitrileHCID 6342—
SolventDichloromethaneHCID 6344—
ProductN-Ethylcarbamate 5-cyclopropylmethoxy-8-methyl-1,2,3,3a,8,8a-hexahydroindeno[1,2-c]pyrroleHCID 86602865—

Reaction Conditions

Temperature80 °C

Reaction Steps

(Bromomethyl)cyclopropane (13 mg, 0.09 mmol) and K2CO3 (24 mg, 0.17 mmol) were added to a solution of N-ethylcarbamate-5-hydroxy-8-methyl-1,2,3,3a,8,8a-hexahydroindeno[1,2-c]pyrrole (23 mg, 0.09 mmol) in CH3CN, and stirred overnight at 80° C. The reaction mixture was diluted with H2O and CH2Cl2, and filtered through an Extrelut column. The column was washed with CH2Cl2, and the filtrate was concentrated. The subtitle compound was obtained without further purification. MS calculated for C19H25NO3+H: 316, observed: 316.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07935830B2
Source datasetuspto-grants-2011_05
ORD IDord-392f8c3a54994674b3bb02811a03cc43
Source noteuspto-grants-2011_05