公开(公告)号：CA2198637C

公开(公告)日：2003-12-30

申请号：CA2198637

申请日：1995-08-17

Applicant: BASF AG

Inventor： MULLER REINHARD ,  WIDDER RUDI ,  ANNEN ULRICH ,  SEELMANN-EGGEBERT HANS-PETER

IPC: C07D295/14 ,  C07C253/00 ,  C07C253/08 ,  C07C255/24 ,  C07D207/06 ,  C07D207/325 ,  C07D209/08 ,  C07D211/14 ,  C07D233/61 ,  C07D241/04 ,  C07D265/38 ,  C07D295/15 ,  C07D217/10 ,  C07C253/30 ,  C07D207/327 ,  C07D209/44

Abstract: The production of quaternary glycine nitriles (I) in which R1 and R2 may be the same or different and are an aliphatic, cycloaliphatic or araliphatic radical with 1 to 30 C atoms, whereby R1 and R2 may also form a saturated or unsaturated five or six-member heterocyclic ring together with the N atom to which they are bonded, which can also contain further hetero-atoms, be benzanellated and have alkyl side groups, while R2 may also be hydrogen; R3 is C1 to C4 alkyl or benzyl; R4 is hydrogen, C1 to C20 alkyl which may be interrupted by one or more non adjacent oxygen atoms, or a radical (a) in which R5 is a chemical bond or a C1 to C6 alkylene bridge and XO is a counterion; by the reaction of amines (II) in which the variables R1 and R2 have the above meanings, with a monoaldehyde (IIIa) R6-CHO or a dialdehyde (IIIb) OHC-R5-CHO in which R5 has the above meaning and R6 is hydrogen or C1 to C20 alkyl and hydrocyanic acid or an alkaline metal cyanide in an aqueous medium, followed by quaternation with an alkylation agent (IV) R3-X in which R3 has the above meaning and X is an initial group, by reacting the amines (II) with the aldehydes (III) and hydrocyanic acid or alkaline metal cyanide and quaternising in succession without isolating an intermediate product in an aqueous medium.

公开(公告)号：NZ292146A

公开(公告)日：1998-01-26

申请号：NZ29214695

申请日：1995-08-17

Applicant: BASF AG

Inventor： ANNEN ULRICH ,  SEELMANN-EGGEBERT HANS-PETER ,  WIDDER RUDI ,  MULLER REINHARD

IPC: C07D295/14 ,  C07C253/00 ,  C07C253/08 ,  C07C255/24 ,  C07D207/06 ,  C07D207/325 ,  C07D209/08 ,  C07D211/14 ,  C07D233/61 ,  C07D241/04 ,  C07D265/38 ,  C07D295/15 ,  C07C255/25

Abstract: PCT No. PCT/EP95/03273 Sec. 371 Date Mar. 3, 1997 Sec. 102(e) Date Mar. 3, 1997 PCT Filed Aug. 17, 1995 PCT Pub. No. WO96/07650 PCT Pub. Date Mar. 14, 1996A process for preparing quaternized glycine nitriles of formula I (I) comprising reaction of the corresponding precursor amine, aldehyde, hydrocyanic acid or alkali metal cyanide, and subsequent quaternization with an alkylating agent, wherein the reaction and quaternization are carried out successively in aqueous medium without isolation of an intermediate.

公开(公告)号：ES2144246T3

公开(公告)日：2000-06-01

申请号：ES96919669

申请日：1996-05-04

Applicant: BASF AG

Inventor： MULLER REINHARD ,  WEHLAGE THOMAS ,  TRIESELT WOLFGANG ,  OFTRING ALFRED ,  KAPPES ELISABETH ,  OETTER GUNTER

IPC: C11D7/26 ,  A61L2/18 ,  C11D3/39 ,  C11D3/42 ,  C11D7/32 ,  C11D7/34 ,  C11D7/36 ,  C11D7/54 ,  D06L3/12 ,  D06L4/614 ,  D06L4/657 ,  D06L4/671

Abstract: PCT No. PCT/EP96/01863 Sec. 371 Date Nov. 17, 1997 Sec. 102(e) Date Nov. 17, 1997 PCT Filed May 4, 1996 PCT Pub. No. WO96/36686 PCT Pub. Date Nov. 21, 1996Heterocyclic compounds I R1-X-L(I) where L is a cyclic carbamate residue, a lactonoxy residue or a lactam residue, X is an oxygen-containing group where A is a linker, and R1 is an organic radical or a group L, are used as activators for inorganic peroxy compounds, in particular as cold bleach activators or optical brighteners in detergents, cleaners and bleaches and in disinfectants.

公开(公告)号：AU3385395A

公开(公告)日：1996-03-27

申请号：AU3385395

申请日：1995-08-17

Applicant: BASF AG

Inventor： ANNEN ULRICH ,  SEELMANN-EGGEBERT HANS-PETER ,  WIDDER RUDI ,  MULLER REINHARD

IPC: C07D295/14 ,  C07C253/00 ,  C07C253/08 ,  C07C255/24 ,  C07D207/06 ,  C07D207/325 ,  C07D209/08 ,  C07D211/14 ,  C07D233/61 ,  C07D241/04 ,  C07D265/38 ,  C07D295/15

Abstract: PCT No. PCT/EP95/03273 Sec. 371 Date Mar. 3, 1997 Sec. 102(e) Date Mar. 3, 1997 PCT Filed Aug. 17, 1995 PCT Pub. No. WO96/07650 PCT Pub. Date Mar. 14, 1996A process for preparing quaternized glycine nitriles of formula I (I) comprising reaction of the corresponding precursor amine, aldehyde, hydrocyanic acid or alkali metal cyanide, and subsequent quaternization with an alkylating agent, wherein the reaction and quaternization are carried out successively in aqueous medium without isolation of an intermediate.

公开(公告)号：ES2124017T3

公开(公告)日：1999-01-16

申请号：ES95930486

申请日：1995-08-17

Applicant: BASF AG

Inventor： ANNEN ULRICH ,  SEELMANN-EGGEBERT HANS-PETER ,  WIDDER RUDI ,  MULLER REINHARD

IPC: C07D295/14 ,  C07C253/00 ,  C07C253/08 ,  C07C255/24 ,  C07D207/06 ,  C07D207/325 ,  C07D209/08 ,  C07D211/14 ,  C07D233/61 ,  C07D241/04 ,  C07D265/38 ,  C07D295/15

Abstract: PCT No. PCT/EP95/03273 Sec. 371 Date Mar. 3, 1997 Sec. 102(e) Date Mar. 3, 1997 PCT Filed Aug. 17, 1995 PCT Pub. No. WO96/07650 PCT Pub. Date Mar. 14, 1996A process for preparing quaternized glycine nitriles of formula I (I) comprising reaction of the corresponding precursor amine, aldehyde, hydrocyanic acid or alkali metal cyanide, and subsequent quaternization with an alkylating agent, wherein the reaction and quaternization are carried out successively in aqueous medium without isolation of an intermediate.

公开(公告)号：BR9508675A

公开(公告)日：1997-12-23

申请号：BR9508675

申请日：1995-08-17

Applicant: BASF AG

Inventor： ANNEN ULRICH ,  EGGEBERT HANS PETER SEELMANN ,  WIDDER RUDI ,  MULLER REINHARD

IPC: C07C255/24 ,  C07D295/14