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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2294747Generated: October 30, 2026

Hydrochloric Acid → HCID 11141895, compound

https://huagongshe.com/reaction/2294747

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant4-Toluenesulfonyl chlorideHCID 7397—
Reactant10-Undecen-1-olHCID 8185—
SolventPyridineHCID 1049—
ProductHCID 11141895HCID 1114189595.9%

Reaction Conditions

Temperature0 °C

Reaction Steps

4.32 g (54.0 mM) of dry pyridine was added to 3.40 g (20.0 mM) of 10-undecene-1-ol, followed by stirring for 10 minutes at 0° C. To the mixture, 3.80 g (20.0 mM) of p-toluenesulfonyl chloride was added, followed by stirring for 4 hours at room temperature. After the reaction, the reaction mixture was acidified with 2M-hydrochloric acid (HCl) and extracted with ether to obtain an extract. The extract was dried with anhydrous sodium sulfate, followed by distilling-off of ether to obtain 6.20 g (19.1 mM) of 10-undecenyl p-toluenesulfonate (Yield: 95.5%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05690858
Source datasetuspto-grants-1997_11
ORD IDord-143b9bbda32c44dcb97d1247e3e0e7af
Source noteuspto-grants-1997_11