Process for the preparation of 1-substituted-5(4H)-tetrazolinone

Details Process for the preparation of 1-substituted-5(4H)-tetrazolinone Process for the preparation of 1-substituted-5(4H)-tetrazolinone

1994-09-07

1996-03-26

Springer, David B.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

544105, 546276, 548136, 548178, 548217, C07D25702, C07D40304, C07D41304, C07D41704

Patent

active

055022049

ABSTRACT:
A process for the preparation of a 1-substituted-5(4H)-tetrazolinone of the formula ##STR1## wherein R.sub.1 is defined in the specification
n is 0, 1, 2, 3 or 4,
which comprises reacting a 1-substituted-5(4H)-tetrazolinethione of the formula ##STR2## with an ethylene oxide of the formula ##STR3## wherein R.sup.2 represents hydrogen, methyl or ethyl,
in the presence of a base and in the presence of water, an alcohol or a mixture thereof.

REFERENCES:
patent: 2386869 (1945-10-01), Kendall
patent: 4956469 (1990-09-01), Covey et al.
patent: 5003075 (1991-03-01), Covey et al.
patent: 5019152 (1991-05-01), Covey et al.
J. Org. Chem 33 (1) 262-265 (1968).

Affiliated with

Also associated with

Rating

Process for the preparation of 1-substituted-5(4H)-tetrazolinone 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 1-substituted-5(4H)-tetrazolinone, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of 1-substituted-5(4H)-tetrazolinone will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-916948