Process for forming 3-phenylisoxazolines and 3-phenylisoxazoles

Details Process for forming 3-phenylisoxazolines and 3-phenylisoxazoles Process for forming 3-phenylisoxazolines and 3-phenylisoxazoles

1988-04-25

1990-06-12

Sutto, Anton H.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548240, 548243, 548244, 548245, 548248, 548249, C07D26104, C07D26108, C07D26110, C07D26112

Patent

active

049334646

ABSTRACT:
A one-step process to form 3-phenylisoxazolines and 3-phenylisoxazoles by contacting a benzyl halide, a nitrite and an olefin or acetylenic compound, respectively, in the presence of a phase transfer agent.

REFERENCES:
patent: 3945998 (1976-03-01), Anderson et al.
patent: 4092326 (1978-05-01), Shipchandler
patent: 4479888 (1984-10-01), Koch et al.
patent: 4670109 (1987-06-01), Delay et al.
Huisgen, Angew. Chem. Intl. Ed., vol. 2, No. 10, pp. 565, 573-575 (1963).
"Phase Transfer Catalysis" by Starks et al., Academic Press, pp. 162-163 (1978).
Rahman et al. Chemical Abstracts, vol. 101, No. 54969v (1984).
Abstract for JP No. 103070 (5/13/87).
Kornblum et al., J.A.C.S. 80, 4333, (1958).

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