Patent · US Expired

Process for separating aliphatic straight-chain compounds having terminal functional groups from alpha-isomers thereof

US5380892A · kind A · utility

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0References

25Claims

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Assignee

Hoechst GmbH · DE

Inventors

Gregor Deckers · Frankfurt, DE
Dieter Frohning · Wesel, DE

Key dates

Filing date	Jul 6, 1992
Grant date	Jan 10, 1995
Priority date	—
Expiry date	Jul 6, 2012

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C67/60
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A process for separation of aliphatic straight-chain compounds having terminal functional groups from mixtures containing isomers thereof branched in the .alpha.-position by precipitating the aliphatic, straight-chain compounds as their clathrates.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.