Oxidation process

Details Oxidation process Oxidation process

1983-08-08

1985-03-05

Trousop, Natalie

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

544 16, 544 21, 544 30, C07D49904

Patent

active

045029881

ABSTRACT:
Penicillin and cephalosporin sulfides and sulfoxides are readily converted to sulfones in the presence of ruthenium tetroxide.

REFERENCES:
patent: 3197466 (1965-07-01), Chow et al.
patent: 3544581 (1970-12-01), Essery
patent: 4230620 (1980-10-01), Chou
patent: 4287181 (1981-09-01), Kellogg
Wolfe et al., Chemical Communications, (1970) pp. 1420-1421.
Trost et al., Tetrahedron Letters, vol. 22, No. 14, pp. 1287-1290, 1981.
Chow et al., J. Am. Chem. Soc., vol. 130, pp. 1381-1383 (1962).
Durckheimer et al., "Chapter 4 in Recent Advances in the Chemistry of .alpha.-Lactam Antibiotics, " Ed. G. I. Gregory, Royal Society of Chemistry, Burlington House, London, 1980.

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