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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1680994Generated: October 31, 2026

Sulfuric Acid → HCID 13685447, compound

https://huagongshe.com/reaction/1680994

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSulfuric AcidHCID 1118—
ReactantDiethyl EtherHCID 3283—
ReactantHCID 14793561HCID 14793561—
ReactantAluminium lithium hydrideHCID 21226445—
SolventWaterHCID 962—
ProductHCID 13685447HCID 1368544740.7%

Reaction Steps

4.5 g of LiAlH4 was added to 150 ml of ether and the mixture was stirred for 3.5 hours. To the mixture was added dropwise 38.8 g of (-)-ethyl-2-octadecyloxypropionate in the same manner as in Example 6, and the mixture was stirred for 20 minutes. Then, 50 ml of water was added thereto and 10% H2SO4 aqueous solution was further added to give a pH of 7-8. The ether layer was separated, dried with MgSO4 and filtrated. Ether was distilled off and the residue was subjected to distillation under reduced pressure, whereby 14.0 g of (+)-2-octadecyloxypropanol was obtained by collecting a fraction of 175°-179° C./0.9 mmHg.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05167857
Source datasetuspto-grants-1992_12
ORD IDord-76e37dbe3d41402083774d9d3b064951
Source noteuspto-grants-1992_12