公开(公告)号：DE50009744D1

公开(公告)日：2005-04-14

申请号：DE50009744

申请日：2000-11-10

Applicant: BASF AG

Inventor： CHEN YI ,  DING WEIPING ,  CHUN YUAN ,  MA LIAN ,  MUELLER ULRICH

IPC: C07D301/14 ,  B01J29/04 ,  B01J29/89 ,  B01J31/02 ,  B01J37/02 ,  B01J37/08 ,  C01B39/00 ,  C07B61/00 ,  C07D301/03 ,  C07D301/12 ,  C07D303/04

Abstract: Oxide comprising at least the elements Si and Ti, at least noncrystalline silicon dioxide and at least one crystalline silicate phase which has at least one zeolite structure, with noncrystalline silicon dioxide being applied to at least one crystalline silicate phase having at least one zeolite structure, wherein the oxide has no silicon-carbon bonds.

公开(公告)号：ZA200203681B

公开(公告)日：2003-06-05

申请号：ZA200203681

申请日：2002-05-09

Applicant: BASF AG

Inventor： CHEN YI ,  CHUN YUAN ,  DING WEIPING ,  MA LIAN ,  MUELLER ULRICH

IPC: B01J29/04 ,  B01J29/89 ,  B01J31/02 ,  C07D301/14 ,  B01J37/02 ,  B01J37/08 ,  C01B39/00 ,  C07B61/00 ,  C07D301/03 ,  C07D301/12 ,  C07D303/04 ,  B01J ,  C07D

Abstract: Oxide comprising at least the elements Si and Ti, at least noncrystalline silicon dioxide and at least one crystalline silicate phase which has at least one zeolite structure, with noncrystalline silicon dioxide being applied to at least one crystalline silicate phase having at least one zeolite structure, wherein the oxide has no silicon-carbon bonds.

公开(公告)号：AT290430T

公开(公告)日：2005-03-15

申请号：AT00979553

申请日：2000-11-10

Applicant: BASF AG

Inventor： CHEN YI ,  DING WEIPING ,  CHUN YUAN ,  MA LIAN ,  MUELLER ULRICH

IPC: C07D301/14 ,  B01J29/04 ,  B01J29/89 ,  B01J31/02 ,  B01J37/02 ,  B01J37/08 ,  C01B39/00 ,  C07B61/00 ,  C07D301/03 ,  C07D301/12 ,  C07D303/04

Abstract: Oxide comprising at least the elements Si and Ti, at least noncrystalline silicon dioxide and at least one crystalline silicate phase which has at least one zeolite structure, with noncrystalline silicon dioxide being applied to at least one crystalline silicate phase having at least one zeolite structure, wherein the oxide has no silicon-carbon bonds.

公开(公告)号：AU1700001A

公开(公告)日：2001-06-06

申请号：AU1700001

申请日：2000-11-10

Applicant: BASF AG

Inventor： CHEN YI ,  DING WEIPING ,  CHUN YUAN ,  MA LIAN ,  MULLER ULRICH

IPC: C07D301/14 ,  B01J29/04 ,  B01J29/89 ,  B01J31/02 ,  B01J37/02 ,  B01J37/08 ,  C01B39/00 ,  C07B61/00 ,  C07D301/03 ,  C07D301/12 ,  C07D303/04

Abstract: Oxide comprising at least the elements Si and Ti, at least noncrystalline silicon dioxide and at least one crystalline silicate phase which has at least one zeolite structure, with noncrystalline silicon dioxide being applied to at least one crystalline silicate phase having at least one zeolite structure, wherein the oxide has no silicon-carbon bonds.

公开(公告)号：DE19954322A1

公开(公告)日：2001-05-17

申请号：DE19954322

申请日：1999-11-10

Applicant: BASF AG

Inventor： CHEN YI ,  DING WEIPING ,  CHUN YUAN ,  LIAN MA ,  MUELLER ULRICH

IPC: C07D301/14 ,  B01J29/04 ,  B01J29/89 ,  B01J31/02 ,  B01J37/02 ,  B01J37/08 ,  C01B39/00 ,  C07B61/00 ,  C07D301/03 ,  C07D301/12 ,  C07D303/04 ,  C01B39/08

Abstract: The invention relates to an oxide comprising at least the elements Si and Ti, at least non-crystalline silicon dioxide and at least one crystalline silicate phase, which comprises at least one zeolite structure. The non-crystalline silicon dioxide is coated on at least one silicate phase, which comprises at least one zeolite structure. The oxide is characterised in that it comprises no silicon-carbon bonds.

公开(公告)号：CA2390875A1

公开(公告)日：2001-05-17

申请号：CA2390875

申请日：2000-11-10

Applicant: BASF AG

Inventor： CHUN YUAN ,  MULLER ULRICH ,  MA LIAN ,  DING WEIPING ,  CHEN YI

IPC: C07D301/14 ,  B01J29/04 ,  B01J29/89 ,  B01J31/02 ,  B01J37/02 ,  B01J37/08 ,  C01B39/00 ,  C07B61/00 ,  C07D301/03 ,  C07D301/12 ,  C07D303/04

Abstract: The invention relates to an oxide comprising at least the elements Si and Ti , at least non-crystalline silicon dioxide and at least one crystalline silica te phase, which comprises at least one zeolite structure. The non-crystalline silicon dioxide is coated on at least one silicate phase, which comprises at least one zeolite structure. The oxide is characterised in that it comprises no silicon-carbon bonds.

公开(公告)号：DE19904900A1

公开(公告)日：1999-12-30

申请号：DE19904900

申请日：1999-02-06

Applicant: BASF AG

Inventor： GEHRER EUGEN ,  DING WEIPING

IPC: C07C41/28 ,  C07B41/04 ,  C07C43/164

Abstract: Production of alkoxymethyl-aromatics (I) by reacting acetals (II) with aromatics (III) at 20-250 deg C is carried out in the presence of zeolite as heterogeneous catalyst. Production of alkoxymethyl-aromatics of formula (I) by reacting acetals of formula (II) with aromatics of formula (III) at 20-250 deg C is carried out in the presence of zeolite as heterogeneous catalyst. R , R = 1-20 carbon (C) alkyl; R may also = hydrogen (H); and Ar = aryl, optionally with inert substituent(s).