Process for preparing an organic compound from an oxirane-contai

Details Process for preparing an organic compound from an oxirane-contai Process for preparing an organic compound from an oxirane-contai

1999-04-13

2000-10-10

Ambrose, Michael G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Sulfonate esters

558273, 558275, 558276, 560112, 560240, 564 14, 568 45, 568 55, 568648, 568678, 568679, C07C31914, C07C30326, C07C 6800, C07C 6726, C07C 4103

Patent

active

061303461

ABSTRACT:
A process for preparing an organic compound, comprising conducting an organic reaction in the presence of a phosphine oxide represented by formula (1); ##STR1## where R.sup.1 is the same or different and each represents a hydrogen or hydrocarbon group with 1 to 10 carbon atoms, and x is the amount of water as a molar ratio which is 0 to 5.0, exhibiting a high catalytic performance especially in an organic reaction involving an alkylene oxide.

REFERENCES:
"Methylation of the phosphoryl group by methyl iodide", G. N. Koidan et al., Journal of General Chemistry of the USSR, vol. 55, No. 7, p. 1453 (Jan. 10, 1996).
"New ring opening reactions of oxiranes with aryl carboxylates", Kazutoshi Funahashi, Bulletin of the Chemical Society of Japan, vol. 52, No. 5, pp. 1488-1492 (1979).
"New catalytic activity of polymer-supported quaternary onium salts. Regioselective addition reaction of oxiranes with active esters catalyzed by insoluble polystyrene-bound quaternary ammonium and phosphonium salts", Tadatomi Nishikubo et al., Journal of Organic Chemistry, vol. 55, No. 8, pp. 2530-2542 (1990).

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