Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1987-01-20
1989-07-18
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D31914
Patent
active
048495298
ABSTRACT:
A method for producing spiro-orthocarbonate compounds is disclosed. The method comprises reacting a cyclic carbonate compound of the following formula with an epoxy compound containing an epoxy group: ##STR1## wherein R is an alkylene group or a substituted alkylene group. The disclosed method makes it easy to commercially produce spiro-orthocarbonate compounds in a one stage reaction. The starting materials can be easily handled without any hygienic difficulties and the method can be carried out without entailing any operational difficulties.
REFERENCES:
patent: 2606909 (1952-08-01), Blicke
patent: 2851469 (1958-09-01), Testard
patent: 4276223 (1981-06-01), Wu
Houben-Weyl, Methoden der Organischen Chemie, (1965), 4th Ed., vol. VI/3, pp. 311-313.
K. Soga et al., Journal of Polymer Science: Polymer Chemistry Edition, vol. 15, (1977), pp. 219-229.
B. Trathnigg et al., Die Angewandte Makromolekulare Chemie, vol. 105, (1982), pp. 1-7, (No. 1647).
Endo Takeshi
Kato Hitoshi
Mizutani Kiyokazu
Ogasawara Kuniko
Raymond Richard L.
Russell Mark W.
Toagosei Chemical Industry, Ltd.
LandOfFree
Method for production of spiro-orthocarbonate does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for production of spiro-orthocarbonate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for production of spiro-orthocarbonate will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-173338