公开(公告)号：DE59101564D1

公开(公告)日：1994-06-09

申请号：DE59101564

申请日：1991-09-10

Applicant: BASF AG

Inventor： MOHR JUERGEN DR ,  OPPENLAENDER KNUT DR ,  GOUSETIS CHARALAMPOS DR ,  KAESTNER RALF DR ,  RIEBER NORBERT DR ,  FISCHER MARTIN DR ,  THOMAS JUERGEN DR

IPC: C08F8/30 ,  C08F8/32 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2387 ,  C10M133/52 ,  C10M133/54 ,  C10M133/58 ,  C10M157/04

Abstract: Polyisobutylaminoalcohols, method for making them and internal combustion engine fuels or lubricants containing small amounts of these compounds of the formulae Ia and Ib in which R denotes a polyisobutyl radical having a molecular weight (number average) of 500 to 5000 and in both formulae in each case one of the radicals X denotes an OH group and the other radical X denotes the group where the radicals R can be identical or different and denote hydrogen, alkyl, hydroxyalkyl or aminoalkyl, which can also be substituted by further alkyl radicals carrying hydroxyl or amino groups, or in which the two radicals R can form a non-aromatic ring.

公开(公告)号：DK0508191T3

公开(公告)日：1996-07-01

申请号：DK92104938

申请日：1992-03-21

Applicant: BASF AG

Inventor： MERGER FRANZ DR ,  KAESTNER RALF DR ,  RIEBER NORBERT DR

IPC: C07D231/10 ,  A01N43/56 ,  C07D231/12 ,  C07D231/16 ,  C07D521/00

Abstract: Process for the production of 1-carbamoylpyrazole and its derivatives by reacting pyrazole or its derivatives, characterised in that pyrazole or its derivatives are reacted with urea at temperatures above 30 DEG C.

公开(公告)号：DE3913333A1

公开(公告)日：1990-10-25

申请号：DE3913333

申请日：1989-04-22

Applicant: BASF AG

Inventor： KAESTNER RALF DR ,  RIEBER NORBERT DR

IPC: C07C51/373 ,  C07C59/185 ,  C07C67/313 ,  C07C69/716

公开(公告)号：DE59206398D1

公开(公告)日：1996-07-04

申请号：DE59206398

申请日：1992-03-21

Applicant: BASF AG

Inventor： KAESTNER RALF DR ,  RIEBER NORBERT DR ,  MERGER FRANZ DR

IPC: C07D231/10 ,  A01N43/56 ,  C07D231/12 ,  C07D231/16 ,  C07D521/00

Abstract: Process for the production of 1-carbamoylpyrazole and its derivatives by reacting pyrazole or its derivatives, characterised in that pyrazole or its derivatives are reacted with urea at temperatures above 30 DEG C.

公开(公告)号：AT105328T

公开(公告)日：1994-05-15

申请号：AT91115261

申请日：1991-09-10

Applicant: BASF AG

Inventor： MOHR JUERGEN DR ,  OPPENLAENDER KNUT DR ,  GOUSETIS CHARALAMPOS DR ,  KAESTNER RALF DR ,  RIEBER NORBERT DR ,  FISCHER MARTIN DR ,  THOMAS JUERGEN DR

IPC: C08F8/30 ,  C08F8/32 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2387 ,  C10M133/52 ,  C10M133/54 ,  C10M133/58 ,  C10M157/04

公开(公告)号：DE59002152D1

公开(公告)日：1993-09-09

申请号：DE59002152

申请日：1990-04-19

Applicant: BASF AG

Inventor： KAESTNER RALF DR ,  RIEBER NORBERT DR

IPC: C07C51/373 ,  C07C59/185 ,  C07C67/313 ,  C07C69/716

公开(公告)号：AT92463T

公开(公告)日：1993-08-15

申请号：AT90107440

申请日：1990-04-19

Applicant: BASF AG

Inventor： KAESTNER RALF DR ,  RIEBER NORBERT DR

IPC: C07C51/373 ,  C07C59/185 ,  C07C67/313 ,  C07C69/716

公开(公告)号：AT138654T

公开(公告)日：1996-06-15

申请号：AT92104938

申请日：1992-03-21

Applicant: BASF AG

Inventor： KAESTNER RALF DR ,  RIEBER NORBERT DR ,  MERGER FRANZ DR

IPC: C07D231/10 ,  A01N43/56 ,  C07D231/12 ,  C07D231/16 ,  C07D521/00

Abstract: Process for the production of 1-carbamoylpyrazole and its derivatives by reacting pyrazole or its derivatives, characterised in that pyrazole or its derivatives are reacted with urea at temperatures above 30 DEG C.

公开(公告)号：DE4137011A1

公开(公告)日：1993-05-13

申请号：DE4137011

申请日：1991-11-11

Applicant: BASF AG

Inventor： KAESTNER RALF DR ,  RITTINGER STEFAN DR ,  PAESSLER PETER DR ,  RIEBER NORBERT DR

IPC: C07D237/12 ,  C07D231/12

Abstract: A process is disclosed for preparing methylpyrazoles from diacetylene and hydrazines. Diacetylene is separated by absorption from cracked gas, then reacted with hydrazines.

公开(公告)号：DE4111922A1

公开(公告)日：1992-10-15

申请号：DE4111922

申请日：1991-04-12

Applicant: BASF AG

Inventor： KAESTNER RALF DR ,  RIEBER NORBERT DR ,  MERGER FRANZ DR

IPC: C07D231/10 ,  A01N43/56 ,  C07D231/12 ,  C07D231/16 ,  C07D521/00

Abstract: Process for the production of 1-carbamoylpyrazole and its derivatives by reacting pyrazole or its derivatives, characterised in that pyrazole or its derivatives are reacted with urea at temperatures above 30 DEG C.