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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1587821Generated: October 31, 2026

Diazomethane → HCID 19769486, compound

https://huagongshe.com/reaction/1587821

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiazomethaneHCID 9550—
ReactantHCID 10470291HCID 10470291—
SolventDiethyl EtherHCID 3283—
ProductHCID 19769486HCID 19769486—

Reaction Steps

A solution of diazomethane in diethyl ether was added to a solution of (-)-2-(3-benzyloxy-5-fluorophenyl)-2-hydroxybutyric acid (2.24 g) in diethyl ether (35 ml) until the reaction mixture retained a yellow colouration. The mixture was evaporated to give methyl (-)-2-(3-benzyloxy-5-fluorophenyl)-2-hydroxybutyrate (2.27 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05219881
Source datasetuspto-grants-1993_06
ORD IDord-acd569d6bca3427b88981f792c5e1610
Source noteuspto-grants-1993_06