E.i. Dupont De Nemours and Company

University of California

King-Mo Sun

Richard James Brown

Deborah Ann Frasier

Jeffrey Arthur Sternberg

Thomas Martin Stevenson

Gary David Annis

Morris P Rorer

James Francis Bereznak

Chi-Ping Tseng

Kanu Maganbhai Patel

Charlene Gross Sternberg

Eric Allen Marshall

William Francis Smith, Iii

Vincent G Witterholt

Masuo Toji

David Raymond Forney

George Chih-Shu Chiang

Compounds of Formula (1) and processes for their preparation, their N-oxides and agriculturally suitable salts, are disclosed which are useful for controlling undesired vegetation wherein Q, X , X , X , R , R , R and R are as defined in the disclosure. Also disclosed are novel intermediates of Formula (5), Formula (8) and Formula (20) wherein R is &mdash;(CR R ) &mdash;Q; R , R , q, Q, X and X are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula (1) and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula (1).

Herbicidal oxadiazolidines

Preparation of fungicidal quinazolinones and useful intermediates

Cyclic amides of Formula I which are useful as fungicides: ##STR1## wherein A is N; G is N and the floating double bond is attached to A; W is O or S; X is OR.sup.1, S(O).sub.m R.sup.1 or halogen; R.sup.1, R.sup.2, R.sup.3, R.sup.4, Y and Z are defined in the disclosure, are disclosed. Also, disclosed are fungicidal compositions containing these compounds and the use of these cyclic amide compounds for controlling plant diseases caused by fungal plant pathogens.

Fungicidal cyclic amides

Cyclic amides of Formula (I) which are useful as fungicides wherein: A is O; S; N; NR.sup.5 ;or CR.sup.14--, G is C or N; W is O or S; X is OR.sup.1, S(O).sub.m R.sup.1 or halogen; R.sup.1, R.sup.2, and R.sup.5 are independently, in part, C.sub.1 -C.sub.6 alkyl; Y is, in part, --O--; --S(O).sub.n --,--CHR.sup.6 O--; or --CHR.sup.6 O--N.dbd.C(R.sup.7)--; Z is, in part, optionally substituted cycloalkyl, phenyl, pyridinyl, pyrimidinyl, or naphthyl; and R.sup.3, R.sup.4, R.sup.6, R.sup.7, R.sup.14, m, and n are defined in the disclosure, are disclosed. ##STR1##

Dihydrotriazole compounds and their use for controlling fungal plant

Dihydroazole compounds and their use for controlling fungal plant

Imidazole and triazole carboxylates, and processes for preparing

Growing community of inventors

Hockessin, DE, United States of America

King-Mo Sun