Process for preparing a 4-hydroxy-benzodioxol

Details Process for preparing a 4-hydroxy-benzodioxol Process for preparing a 4-hydroxy-benzodioxol

1975-10-09

1978-01-10

Love, Ethel G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260614R, 260615A, C07D31744

Patent

active

040678830

ABSTRACT:
4-Hydroxy-benzodioxoles of formula ##STR1## in which R.sup.1 and R.sup.2 are alkyl of 1 to 4 carbon atoms or together represent an alkylene chain of 5 to 7 carbon atoms, which can be converted to pesticides, e.g. by reaction with methyl isocyanate, are prepared by reacting pyrogallol with a ketal of formula ##STR2## in which R.sup.3 and R.sup.4 are alkyl of 1 to 4 carbon atoms, at at least 90.degree. C.

REFERENCES:
patent: 3502687 (1970-03-01), Biel
patent: 3736338 (1973-05-01), Gates et al.

Affiliated with

Also associated with

Rating

Process for preparing a 4-hydroxy-benzodioxol 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 preparing a 4-hydroxy-benzodioxol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing a 4-hydroxy-benzodioxol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2270866