Organic compounds -- part of the class 532-570 series – Organic compounds – Phosphorus containing
Patent
1988-10-17
1989-12-05
Doll, John
Organic compounds -- part of the class 532-570 series
Organic compounds
Phosphorus containing
568 8, C07F 902
Patent
active
048853941
ABSTRACT:
The invention relates to a process for the preparation of tertiary phosphine oxides by reacting primary or secondary phosphines with dimethyl carbonate under elevated pressure at elevated temperature.
REFERENCES:
patent: 4096189 (1978-06-01), Staendeke
patent: 4324919 (1982-04-01), Elsner et al.
patent: 4618719 (1986-10-01), Bay et al.
Svara Jurgen
Weferling Norbert
Doll John
Hendrickson Stuart L.
Hoechst Aktiengesellschaft
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