Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Sunday 05.04.2020 at 10:00 AM CEST
Settings

Settings

1. WO2000041987 - METHOD FOR PRODUCING SUBSTITUTED CYCLOPENTADIENES

Considered void:  01.08.2001
Publication Number WO/2000/041987
Publication Date 20.07.2000
International Application No. PCT/EP2000/000015
International Filing Date 04.01.2000
Chapter 2 Demand Filed 26.05.2000
IPC
C07C 1/24 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
1Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
20starting from organic compounds containing only oxygen atoms as hetero atoms
24by elimination of water
C07C 13/15 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
13Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
02Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
08with a five-membered ring
15with a cyclopentadiene ring
CPC
C07C 1/24
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
1Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
20starting from organic compounds containing only oxygen atoms as heteroatoms
24by elimination of water
C07C 13/15
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
13Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
02Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
08with a five-membered ring
15with a cyclopentadiene ring
C07C 2601/10
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2601Systems containing only non-condensed rings
06with a five-membered ring
10the ring being unsaturated
Applicants
  • BASELL POLYPROPYLEN GMBH [DE/DE]; D-55117 Mainz Rheinstrasse 4G, DE (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, JP, LU, MC, NL, PT, SE)
  • BINGEL, Carsten [DE/DE]; DE (UsOnly)
Inventors
  • BINGEL, Carsten; DE
Agents
  • STARK, Vera; BASF Aktiengesellschaft D-67056 Ludwigshafen, DE
Priority Data
199 00 732.212.01.1999DE
199 35 885.030.07.1999DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR HERSTELLUNG VON SUBSTITUIERTEN CYCLOPENTADIENEN
(EN) METHOD FOR PRODUCING SUBSTITUTED CYCLOPENTADIENES
(FR) PROCEDE DE PREPARATION DE CYCLOPENTADIENES SUBSTITUES
Abstract
(DE)
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von substituierten, insbesondere von 1,3-disubstituierten Cyclopentadienen, die ausgehend von substituierten-Cyclopent-2-en-1-onen hergestellt werden.
(EN)
The invention relates to a method for producing substituted cyclopentadienes, especially 1,3-disubstituted, cyclopentadienes which are produced from substituted cyclopent-2-en-1-ones.
(FR)
L'invention concerne un procédé permettant de préparer des cyclopentadiènes substitués, notamment des cyclopentadiènes 1,3-disubstitués, obtenus à partir de cyclopent-2-en-1-ones substituées.
Also published as
EP2000901501
US09869667
Latest bibliographic data on file with the International Bureau