Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 614085Generated: October 30, 2026

Ethyl Lactate → 2-hydroxy-N-propyl-propanamide

https://huagongshe.com/reaction/614085

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl LactateHCID 7344—
ReactantPropylamineHCID 7852—
Product2-hydroxy-N-propyl-propanamideHCID 1024083476.2%

Reaction Conditions

Temperature60 °C

Reaction Steps

A mixture of 35.4 gm (0.3 mole) of ethyl lactate and 19.4 gm (0.33 mole) of propylamine were stirred together at 60° C. for 16 hours and subsequently distilled under reduced pressure. 30 gm (76% of theory) of N-propyl-lactic acid amide of boiling point 152° C./9 torr and of refractive index (nD20) 1.4563 were obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04143159
Source datasetuspto-grants-1979_03
ORD IDord-d9444ae3fdf944e38538cc317f3b8821
Source noteuspto-grants-1979_03