Oxidation and reduction method to produce 4-acyloxyazetidin-2-on

Details Oxidation and reduction method to produce 4-acyloxyazetidin-2-on Oxidation and reduction method to produce 4-acyloxyazetidin-2-on

1989-06-21

1990-05-08

Shah, Mukund J.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

540480, 549313, C07D28510, C07D50134, C07D30756

Patent

active

049239821

ABSTRACT:
The 4-acyloxyazetidin-2-ones, which are intermediates in the production of carbapenems and penems, are produced from 4-furanylazetidin-2-ones by a sequential oxidation-reduction-oxidation reaction scheme.

REFERENCES:
patent: 3953499 (1976-04-01), Pike et al.
patent: 4260618 (1981-04-01), Christensen
patent: 4791207 (1988-12-01), Salzmann et al.
Stuart L. Schreiber et al., Tetrahedron Ltrs., vol. 24, No. 23, pp. 2363-2366, 1983.
Bruce H. Lipshutz, Chem. Rev. 1986, 86, 795-819.
Maria Altamura, et al., Syn. Comm., 18(16&17), 2129-2133 (1988).
Klaus Gollnick, et al. Tetrahedron vol. 41, No. 11, pp. 2057 to 2068, 1985.
Masao Shiozaki, et al., Tetrahedron vol. 40, No. 10, pp. 1795 to 1802, 1984.
Paul J. Reider, et al., Tetrahedron Lts., vol. 23, No. 22, pp. 2293-2296, 1982.
Chemical Abstract J6 1243--079--A, dated Jan. 4, 1985, Japan.
Curt Wentrup et al., J. Am. Chem. Soc. 1980, 102, 6161-6163.
Gunda I. Georg, et al., Tetrahedron Ltrs., vol. 26, No. 33, pp. 3903-3906, 1985.
Gunda I.l Georg, et al., J. Am. Chem. Soc. 1987, 109, 1129-1136.
Morrison and Boyd, Organic Chemistry 3rd Ed., Anyn and Bacon, Boston, 1979, pp. 676, 680-1.
Bird et al., Ed. Comprehensive Heterocyclic Chemistry, vol. 4 (Pergamon Press, New York, 1984) pp. 609-611.

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