Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1365589Generated: October 29, 2026

Hydrochloric Acid → HCID 22826844, compound

https://huagongshe.com/reaction/1365589

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantL-AlanineHCID 5950—
ReactantMethacryloyl chlorideHCID 13528—
ReactantSodium HydroxideHCID 14798—
SolventWaterHCID 962—
SolventTetrahydrofuranHCID 8028—
ProductHCID 22826844HCID 22826844—

Reaction Steps

Sodium hydroxide (1.24 g) and L-alanine (2.76 g) were dissolved in pure water and, under cooling with ice, a solution where methacryloyl chloride (3 ml) was dissolved in THF (15 ml) and an aqueous solution (17 ml) containing sodium hydroxide (1.21 g) were simultaneously dropped thereinto. After that, the mixture was stirred at room temperature for 4 hours, acidified with 2M hydrochloric acid and extracted with ethyl acetate. The organic phase was dried, concentrated in vacuo, washed with ether and dried in vacuo to give the aimed product. Yield: 1.76 g (36%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07892834B2
Source datasetuspto-grants-2011_02
ORD IDord-2ff58a24337d409699399e706205e5d1
Source noteuspto-grants-2011_02