Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1989-05-12
1992-04-21
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D30119
Patent
active
051070677
ABSTRACT:
Complexes made by reacting an ammonium-containing molybdenum compound with an alkylene glycol in the presence of water at an elevated temperature are described. Mild stripping of the water subsequent to complex formation is preferred. If some of the water is left in the complex, it may serve as an excellent olefin epoxidation catalyst. The ratio of moles of alkylene glycol to gram atoms of molybdenum in the complex forming reaction ranges from 7:1 to 20:1. Ethylene glycol and propylene glycol are the particularly preferred alkylene glycols.
REFERENCES:
patent: 3285942 (1966-11-01), Price et al.
patent: 3350422 (1967-10-01), Kollar
patent: 3480563 (1969-11-01), Bonetti et al.
patent: 3573226 (1971-03-01), Sorgenti
patent: 3668227 (1972-06-01), Mattucci et al.
patent: 3843488 (1974-10-01), Schmidt et al.
patent: 3909366 (1975-09-01), Schmidt et al.
patent: 3956180 (1976-05-01), Cavitt
patent: 4217287 (1980-08-01), Wu et al.
Sheldon, "Molybdenum-Catalyzed Epoxidation of Olefins with Alkyl Hydroperoxides", Recueil, vol. 92, pp. 367-373 (1973).
Sheldon et al., "Metal-Catalyzed Epoxidation of Olefins with Organic Hydroperoxides", Journal of Catalysis, vol. 31, pp. 427-433 (1973).
Sheldon, "Synthetic and Mechanistic Aspects of Metal-Catalyzed Epoxidations with Hydroperoxides", Journal of Molecular Catalysis, vol. 7, pp. 107-126 (1980).
Sheldon, "Molybdenum-Catalyzed Epoxidation of Olefins with Alkyl Hydroperoxides", Recueil, vol. 92, pp. 243-266 (1973).
R. Sheldon, et al., J. Catalysis, "Metal-Catalyzed Epoxidation of Olefins with Organic Hydroperoxides," 31, pp. 438-443 (1973).
Keating Kenneth P.
Marquis Edward T.
Sanderson John R.
Smith William A.
Park Jack H.
Priem Kenneth R.
Raymond Richard L.
Ries Carl G.
Russell Mark W.
LandOfFree
Catalytic reaction of propyelne with tertiary butyl hydroperoxid does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catalytic reaction of propyelne with tertiary butyl hydroperoxid, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalytic reaction of propyelne with tertiary butyl hydroperoxid will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1588629