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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2256793Generated: November 1, 2026

Hydrochloric Acid → 2-Chloro-2-methyl-3-nitrosopentane

https://huagongshe.com/reaction/2256793

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantIsoamyl NitriteHCID 8053—
Reactant2-Methyl-2-penteneHCID 12243—
Product2-Chloro-2-methyl-3-nitrosopentaneHCID 12225379—

Reaction Conditions

Temperature5 °C

Reaction Steps

Concentrated HCl (9.0 mL, 0.11 mol) was added to a cooled (0°-5° C.) solution of isoamyl nitrite (14.8 g, 0.1 mol) and 2-methyl-2-pentene (8.4 g, 0.1 mol). The temperature was. maintained below 5° C. during the addition and the reaction mixture was stirred at 5° C. for an additional 30 min. The product was filtered and washed with a cold (-20° C.) 1:1 mixture of petroleum ether. The solid was further washed with petroleum ether to afford a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05656254
Source datasetuspto-grants-1997_08
ORD IDord-1006aec93e534246a55dd93001ac0d9f
Source noteuspto-grants-1997_08