公开(公告)号：AT195713T

公开(公告)日：2000-09-15

申请号：AT97115613

申请日：1997-09-09

Applicant: BASF AG

Inventor： HORN HANS CHRISTOPH DR ,  SPAHL ROLAND DR ,  MUELLER HANS-JOACHIM DR ,  TRUEBENBACH PETER DR ,  RIEGER BERNHARD PROF DR ,  WAGNER JUERGEN MATTHAEUS ,  DIETRICH ULF

IPC: B01J27/125 ,  C07B61/00 ,  C07C45/46 ,  C07C49/675 ,  C07C49/697 ,  C07F7/08

公开(公告)号：DE59700074D1

公开(公告)日：1999-02-25

申请号：DE59700074

申请日：1997-08-21

Applicant: BASF AG

Inventor： MUELLER HANS-JOACHIM DR ,  TRUEBENBACH PETER DR ,  RIEGER BERNHARD PROF DR ,  WAGNER JUERGEN MATTHAEUS ,  DIETRICH ULF

IPC: B01J23/42 ,  B01J27/125 ,  C07B61/00 ,  C07C2/86 ,  C07C5/52 ,  C07C13/547 ,  C07C13/553 ,  C07C17/357 ,  C07C22/08

Abstract: The preparation of indene derivatives of formula (I) comprises reacting a benzene derivative of formula (II) with an alkenyl halide of formula (III) in the presence of a Friedel-Crafts catalyst to an indan derivative of formula (IV), followed by dehydrogenation to (I). In the formulae, R = 1-10C alkyl, phenyl or 1-4C alkyl-phenyl; A = a bridging group completing a condensed 6-membered aromatic or 5- or 6-membered heteroaromatic or aliphatic ring, optionally with another condensed aromatic ring; and X = chlorine (Cl), bromine (Br) or iodine (I).

公开(公告)号：DE19727271A1

公开(公告)日：1999-01-07

申请号：DE19727271

申请日：1997-06-26

Applicant: BASF AG

Inventor： GEPRAEGS MICHAEL DR ,  QUEISSER JOACHIM DR ,  RIEGER BERNHARD PROF DR ,  WURSCHE ROLAND

IPC: C08G67/02 ,  B01J31/18 ,  B01J31/24 ,  C09D173/00 ,  C08L73/00 ,  C08J5/00 ,  C08J5/18

Abstract: The invention relates to functionalised linear alternating carbon monoxide copolymers, consisting of carbon monoxide and at least one 1-alkene (A). The inventive copolymers are characterised in that the compound (A) represents an aryl derivative substituted with at least one terminal allyl and/or homoallyl unit and containing one or several polar groups, excluding 4-allyl anisole.