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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 851304Generated: November 2, 2026

Hydrogen Bromide → HCID 13125066, compound

https://huagongshe.com/reaction/851304

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrogen BromideHCID 260—
ReactantMethanolHCID 887—
ReactantDicyclohexyl ketoneHCID 8403—
ReactantHCID 178418630HCID 178418630—
SolventAcetic AcidHCID 176—
SolventTetrahydrofuranHCID 8028—
ProductHCID 13125066HCID 13125066—

Reaction Steps

Following the procedures of Example 15, 9.7 g. (0.05 mole) of dicyclohexyl ketone and 14.4 g. (0.1 mole) of cyclopropyl magnesium bromide in dry tetrahydrofuran were reacted and the resulting carbinol dissolved in glacial acetic acid was treated with hydrogen bromide to give 4,4-dicyclohexyl-3-butenyl bromide, b.p. 168°-171° C. (0.1 mm.).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04383999
Source datasetuspto-grants-1983_05
ORD IDord-35e088ee462e4a7bb2c43e4d4305b931
Source noteuspto-grants-1983_05