Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1983-02-22
1984-11-20
Milestone, Norma S.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
549229, 549549, 549524, 549518, C07D31736, C07D31738
Patent
active
044839944
ABSTRACT:
A process for the production of alkylene carbonates, such as propylene carbonate, is disclosed. The process involves reacting the desired olefin with a thallic oxide or a weak acid thallic salt with carbon dioxide in an aqueous, organic solvent containing, halogen-free system.
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Long William C.
Milestone Norma S.
Stewart Riggs T.
The Halcon SD Group, Inc.
Zirker Daniel R.
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