公开(公告)号：HU0105018A2

公开(公告)日：2002-04-29

申请号：HU0105018

申请日：1999-06-29

Applicant: BASF AG

Inventor： DR HAMPRECHT GERHARD ,  MENKE OLAF ,  DR OTTEN MARTINA ,  REINHARD ROBERT ,  SCHAEFER PETER ,  DR WALTER HELMUT ,  DR WESTPHALEN KARL-OTTO ,  ZAGAR CYRILL

IPC: C07D487/04 ,  A01N43/90 ,  C07C275/34 ,  C07C275/40 ,  C07C281/08 ,  C07C337/08 ,  C07D498/04 ,  C07D513/04

Abstract: A process for preparing fused triazoles of formula Iwhere:X-X is C-O, C-S, C-SO, C-SO2, or C-NR1;V is C=W2, R1R2C-C(=W2)- or C(=V2)-C(=W2);W1, W2 are oxygen or sulfur;which comprises reacting substituted N-aminoureas are reacted with formaldehyde or paraformaldehyde to give the corresponding methyleneimino ureas; cyclizing these in the presence of catalytic amounts of acid or metal oxide to give tetrahydro-4H-1,3,4-oxa(or thia)diazines, and cyclizing the fused triazoles using phosgene or a phosgene substitute. Also disclosed are novel fused triazoles of the formula I'

公开(公告)号：HU0201862A2

公开(公告)日：2002-09-28

申请号：HU0201862

申请日：2000-05-26

Applicant: BASF AG

Inventor： BAUMANN ERNST ,  VON DEYN WOLFGANG ,  KUDIS STEFFEN ,  LANGEMANN KLAUS ,  MAYER GUIDO ,  MISSLITZ ULF ,  NEIDLEIN ULF ,  OTTEN MARTINA ,  DR WALTER HELMUT ,  DR WESTPHALEN KARL-OTTO ,  WITSCHEL MATTHIAS

IPC: A01N43/90 ,  C07D495/04 ,  C07D498/04

公开(公告)号：HU0200030A2

公开(公告)日：2002-05-29

申请号：HU0200030

申请日：2000-02-10

Applicant: BASF AG

Inventor： HAMPRECHT GERHARD ,  MENKE OLAF ,  DR OTTEN MARTINA ,  REINHARD ROBERT ,  SAGASSER INGO ,  DR WALTER HELMUT ,  DR WESTPHALEN KARL-OTTO ,  ZAGAR CYRILL

IPC: A01N43/64 ,  A01N43/76 ,  A01N53/00 ,  C07D251/38

公开(公告)号：HU0103541A2

公开(公告)日：2002-01-28

申请号：HU0103541

申请日：1999-05-19

Applicant: BASF AG

Inventor： GOETZ ROLAND ,  HAMPRECHT GERHARD ,  MENGES MARKUS ,  MENKE OLAF ,  OTTEN MARTINA ,  RACK MICHAEL ,  REINHARD ROBERT ,  SCHAEFER PETER ,  DR WALTER HELMUT ,  DR WESTPHALEN KARL-OTTO ,  ZAGAR CYRILL

IPC: C07D253/06 ,  A01N43/707 ,  A01N43/76 ,  A01N43/78 ,  A01N43/84 ,  C07C59/84 ,  C07C59/90 ,  C07C69/738 ,  C07D253/07 ,  C07D405/04 ,  C07D413/04 ,  C07D417/04

Abstract: The invention relates to substituted 6-aryl-3-thioxo-5-(thi)oxo-2,3,4,5-tetrahydro-1,2,4-triazines of formula (I) and to their salts. In said formula, R is C1-C6-alkyl, C1-C6-halogen alkyl, and possibly substituted phenyl; R is NH2, C1-C6-alkyl, C1-C6-halogen alkyl, C2-C6-alkenyl, C3-C6-alkinyl, (C1-C6-alkoxy) carbonyl-C1-C6-alkyl, C1-C6-alkoxy-C1-C6-alkyl, C1-C6-alkylthio-C1-C6-alkyl, C3-C6-cycloalkyl; Ar is a group corresponding to formula (Ar ), (Ar ), (Ar ) or (Ar ); Y is O, S; Z is O, S, NH, N(C1-C6-alkyl) and R , R , R , R , R and R have the meaning given in the description. Said compounds are used as herbicides and for the desiccation/defoliation of plants.