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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2290997Generated: October 30, 2026

Camphene → 4-(2-Bornyloxy)-2-buten-1-OL

https://huagongshe.com/reaction/2290997

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCampheneHCID 6616—
ReactantBoron trifluoride etherateHCID 8000—
ReactantPent-2-ene-1,4-diolHCID 54161810—
Product4-(2-Bornyloxy)-2-buten-1-OLHCID 54414726—

Reaction Conditions

Temperature80 °C

Reaction Steps

Into a two liter reaction vessel equipped with stirrer, thermometer, heating mantel and reflux condenser is placed 1000 grams (7.35 moles) of 2-pentene-1,4-diol and 15 grams of boron trifluoride etherate. The reaction mass is then heated to 80° C. Over a period of two hours while maintaining the reaction mass at 80° C., 500 grams (3.7 moles) of camphene is added. The reaction is continued to be stirred at 80° C. for a period of 12.5 hours after the feeding of the camphene.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04619780
Source datasetuspto-grants-1986_10
ORD IDord-ca3c225fcf5a41f3b7491f8e22997145
Source noteuspto-grants-1986_10