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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 843494Generated: October 31, 2026

Dimethylformamide → HCID 22610638, compound

https://huagongshe.com/reaction/843494

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylformamideHCID 6228—
ReactantSodium sulfide nonahydrateHCID 73972—
ReactantHCID 22610640HCID 22610640—
SolventDichloromethaneHCID 6344—
ProductHCID 22610638HCID 22610638—

Reaction Steps

For a period of 0.5 hours, 10 parts of sodium sulfide nonahydrate was added to a solution of 6 parts of 2-(2,7-dinitro-9-fluorenyl)-1,3-dioxolane in 300 parts of dimethylformamide contained within a 1 liter flask at room temperature. The mixture was then stirred for 20 hours, diluted with 1000 parts of methylene chloride, and washed with water in the amount of 4 parts water: 1000 parts methylene chloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06379590B1
Source datasetuspto-grants-2002_04
ORD IDord-e4168fb0cb114813beeb69f4bd655fb9
Source noteuspto-grants-2002_04