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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2174354Generated: October 31, 2026

Hydrochloric Acid → HCID 86090158, compound

https://huagongshe.com/reaction/2174354

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantMalononitrileHCID 8010—
ReactantPotassium CarbonateHCID 11430—
ReactantMethyl 16-bromohexadecanoateHCID 2736822—
SolventWaterHCID 962—
SolventAcetonitrileHCID 6342—
ProductHCID 86090158HCID 86090158139.8%

Reaction Conditions

Temperature80 °C

Reaction Steps

To 16-bromohexadecanoic acid methyl ester (1.40 g, 4.0 mmol) in MeCN (20 ml) were added malonodinitrile (1.01 g, 15.3 mmol) and K2CO3 (0.92 g, 6.64 mmol). The mixture was stirred at 80° C. for 18.5 h. Water (50 ml) and 1N HCl (50 ml) were added, and the product was extracted with AcOEt. The combined extracts were washed with brine, dried over MgSO4, and concentrated under reduced pressure. 1.87 g (100%) of an oil was obtained which crystallized completely after some hours.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09061067B2
Source datasetuspto-grants-2015_06
ORD IDord-47940eab15a64ade9965be2c94f4d99c
Source noteuspto-grants-2015_06