Process for the preparation of dioldiones

Details Process for the preparation of dioldiones Process for the preparation of dioldiones

1975-06-12

1977-01-04

Morgenstern, Norman

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260590R, 260592, 260594, C07C 4516, C07C 4500

Patent

active

040013332

ABSTRACT:
A dioldione represented by the formula: ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, the same or different, represent alkyl, cycloalkyl, arylalkyl, aryl or hydrogen, is prepared by reacting a compound represented by the formula: ##STR2## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 have the above meanings, with an oxidizing mixture consisting of osmium tetroxide and an alkali or alkali-earth metal chlorate.

REFERENCES:
patent: 2437648 (1948-03-01), Mulas
patent: 2718529 (1955-09-01), Smith et al.
patent: 2773101 (1956-12-01), Smith et al.
patent: 2813130 (1957-11-01), Keeler et al.
patent: 3317592 (1967-05-01), MacLeans
patent: 3337635 (1967-08-01), Morton et al
patent: 3488394 (1970-01-01), Cummins et al.
patent: 3846478 (1974-11-01), Cummins
Hofmann, "Ber.", vol. 45, pp. 3329-3336 (1912).
Zelekoff et al., "J.A.C.S.", vol. 72, pp. 5039-5042 (1950).
Re et al., "Helv", vol. 56, pp. 1882-1894 (1973).

Affiliated with

Also associated with

Rating

Process for the preparation of dioldiones does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of dioldiones, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of dioldiones will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-254348