Carbamates and crop protection agents containing them

Hydroxylamine derivatives of the formula XIV

• where the substituents have the following meanings:
• Z is NH2, NHCH3, N(CH3)2, CH3, C2H5, CF3 or CCl3,
• X and Y are identical or different and each is hydrogen, F, Cl, Br, CF3, CN, NO2, alkoxy, alkenyloxy, alkynyloxy, alkyl, alkenyl or alkynyl or together may be condensed form a substituted or unsubstituted aromatic or heteroaromatic, alicyclic or heterocyclic partially or completely hydrogenated ring,
• R1 is substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or —CO2-alkyl,
• A is —O—, —S—, —CR2═CR3—, CHR2—O—, —CHR2—S—, —CHR2—O—N═C(R4)—, —CR2═N—O—, —O—N═C(R4)—, —C≡C—, —CHR2—CHR3—, —CHR2—O—CO—, —O—CHR2— or a single bond,
• B is substituted or unsubstituted hetaryl,
• R2 and R3 are identical or different and each is hydrogen, alkyl, alkenyl, alkynyl or cycloalkyl and R4 is hydrogen, cyano, alkyl, alkenyl, alkynyl, cycloalkyl or alkoxy, or its plant-tolerated acid and base adducts.

An intermediate of the formula XXII

• where Z is NH2, NHCH3, N(CH3)2, CH3, C2H5, CF3, CCl3, or methoxy, X and Y are identical or different and each is hydrogen, F, Cl, Br, CF3, CN, NO2, alkoxy, alkenyloxy, alkynyloxy, alkyl, alkenyl or alkynyl or together may be condensed to form a substituted or unsubstituted aromatic or heteroaromatic, alicyclic or heterocyclic, partially or completely hydrogenated ring,
• A is —O—, —S—, —CR2═CR3—, CHR2—O—, —CHR2—S—, —CHR2—O—N═C(R4)—, —CR2═N—O—, —O—N═C(R4)—, —C≡C—, —CHR2—CHR3—, —CHR2—O—CO—, —O—CHR2— or a single bond,
• B is substituted or unsubstituted hetaryl, and
• R2 and R3 are identical or different and each is hydrogen, alkyl, alkenyl, alkynyl or cycloalkyl, and R4 is hydrogen, cyano, alkyl, alkenyl, alkynyl, cycloalkyl or alkoxy.

An intermediate of the formula XXIII

• where A is —O—, —S—, —CR2═CR3—, CHR2—O—, —CHR2—S—, —CHR2—O—N═C(R4)—, —CR2═N—O—, —O—N═C(R4)—, —C≡C—, —CHR2—CHR3—, —CHR2—O—CO—, —O—CHR2— or a single bond,
• B is substituted or unsubstituted hetaryl,
• X and Y are identical or different and each is hydrogen, F, Cl, Br, C1-C4-alkyl, C1-C4-alkoxy or cyano,
• W is phenoxy, p-nitrophenoxy, Cl3C—O—, Cl3C— or halide, and
• R2 and R3 are identical or different and each is hydrogen, alkyl, alkenyl, alkynyl or cycloalkyl, and R4 is hydrogen, cyano, alkyl, alkenyl, alkynyl, cycloalkyl or alkoxy.

A compound of the formula XXV

• where the substituents have the following meanings:
• X and Y are identical or different and each is F, Cl, Br, CF3, CN, NO2, alkoxy, alkenyloxy, alkynyloxy, alkyl, alkenyl or alkynyl or may together be condensed to form a substituted or unsubstituted aromatic or heteroaromatic, alicyclic or heterocyclic, partially or completely hydrogenated ring, or Y is hydrogen,
• R1 is substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or —CO2-alkyl,
• A is —O—, —S—, —CR2═CR3—, CHR2—O—, —CHR2—S—, —CHR2—O—N═C(R4)—, —CR2═N—O—, —O—N═C(R4)—, —C≡C—, —CHR2—CHR3—, —CHR2—O—CO—, —O—CHR2— or a single bond,
• B is substituted or unsubstituted hetaryl,
• R2 and R3 are identical or different and each is hydrogen, alkyl, alkenyl, alkynyl or cycloalkyl and R4 is hydrogen, cyano, alkyl, alkenyl, alkynyl, cycloalkyl or alkoxy, or its plant-tolerated acid and base adducts.