Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides, comp

Details Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides, comp Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides, comp

1989-09-13

1990-09-04

Daus, Donald G.

Chemistry: fertilizers

Processes and products

Forms or conditioning

544263, 560 19, 564442, C07D48704, A01N 4354

Patent

active

049541633

ABSTRACT:
Novel substituted triazolo[1,5-a]pyrimidine-2-sulfonamides, e.g., 5,7-dimethyl-N-(2,6-dichlorophenyl)-1,2,4-triazolo[1,5-a]pyrimidine-2-sulf onamide and their agriculturally acceptable salt are prepared. These compounds and compositions containing them are useful for the control of unwanted vegetation. Novel substituted triazolo[1,5-a]pyrimidine-2-sulfonyl chlorides and substituted anilines and their use as intermediates are also described.

REFERENCES:
patent: 3637366 (1972-01-01), Wietelmann et al.
patent: 3920690 (1975-11-01), Harrington et al.
patent: 3923810 (1975-12-01), Harrington et al.
patent: 4036840 (1977-07-01), O'Brien et al.
patent: 4349378 (1982-09-01), Cliff et al.
patent: 4444774 (1984-04-01), Dusza et al.
patent: 4605433 (1986-08-01), Pearson et al.
patent: 4638075 (1987-01-01), Kleschick et al.
patent: 4727017 (1988-02-01), Pollet et al.
patent: 4728601 (1988-03-01), Rauland et al.
patent: 4772720 (1988-09-01), Kleschick et al.
patent: 4854964 (1989-08-01), Jelich
patent: 4859231 (1989-08-01), Westermann
patent: 4904301 (1990-02-01), Pearson
Broadbent et al., J. Chem. Soc., 1965, pp. 3369-3372.
Okabe et al., J. Fac. Agr., Kyushu University, 19, 91-102 (1975).
Okabe et al., J. Heterocyclic Chem., 20, 735 (1983).
Novinson et al., J. Med. Chem., 25, 420-426 (1982).
Burger, Medicinal Chemistry, 2nd Edition, Interscience (1960), p. 43.

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