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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 615452Generated: October 31, 2026

Formaldehyde → HCID 86736903, compound

https://huagongshe.com/reaction/615452

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
ReactantMethyl 2-chlorohexadecanoateHCID 572540—
ReactantLithium methanolateHCID 4177230—
SolventDimethylformamideHCID 6228—
ProductHCID 86736903HCID 8673690388.8%

Reaction Steps

Methyl α-chloropalmitate (61 g, 0.20 m) was dissolved in 400 ml DMF and treated with lithium methoxide (8.35 g, 0.22 m) followed by portionwise addition of paraformaldehyde (6.3 g, 0.21 m) over a period of about eight hours. The reaction was stirred overnight, 12 hours after complete addition, at room temperature. It was worked up by extraction with hexane; the hexane was dried and evaporated to yield 53 g (89 percent) methyl 2-tetradecylglycidate (97 percent purity by glc) with m.p. 45°-48° C. after recrystallization from methanol.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04499294
Source datasetuspto-grants-1985_02
ORD IDord-cfb2c43ee81a4291aae7362a1e5a8678
Source noteuspto-grants-1985_02