N'-phenyl-N-methylurea derivatives

Details N'-phenyl-N-methylurea derivatives N'-phenyl-N-methylurea derivatives

1979-03-12

1981-04-07

Torrence, Dolph H.

Chemistry: fertilizers

Processes and products

Forms or conditioning

71 98, 71105, 71120, 2603405R, 260453RW, 260465D, 424282, 424298, 424304, 424322, 564 49, 564 52, A01N 4730, C07C12719

Patent

active

042604117

ABSTRACT:
A compound of the formula: ##STR1## wherein A is a hydrogen atom, a methyl group or a methoxy group, Rs are same or different and each a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a trifluoromethyl group, a cyano group or a methylenedioxy group, X is a hydrogen atom or a halogen atom, Y is an oxygen atom or a sulfur atom, Z is a lower alkylene group and n is an integer of 0 to 3, provided that the substituted ureido group being present at the m- or p-position to the substituent represented by the symbol X and at the same time at the m- or p-position to the substituent represented by the symbol Z, which shows herbicidal and/or fungicidal activities and can be prepared, for instance, by reacting the corresponding phenyl isocyanate with a reagent of the formula: ##STR2## wherein A is as defined above.

REFERENCES:
patent: 3819697 (1974-06-01), Cross
patent: 3951641 (1976-04-01), Janiak
patent: 3988300 (1976-10-01), Cross
patent: 4087272 (1978-05-01), Rohe et al.
patent: 4123256 (1978-10-01), Yoshida et al.
patent: 4129436 (1978-12-01), Takemoto et al.
Bernstein et al., J.A.C.S., vol. 70, pp. 2310-2315, (1948).
Pummerer et al., Berichte, vol. 55, pp. 3130-3133, (1922).

Affiliated with

Also associated with

Rating

N'-phenyl-N-methylurea derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with N'-phenyl-N-methylurea derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and N'-phenyl-N-methylurea derivatives will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-287444