公开(公告)号：BR112013031120A2

公开(公告)日：2016-12-06

申请号：BR112013031120

申请日：2012-06-08

Applicant: BASF SE

Inventor： PRETI DEBORA ,  FACHINETTI GIUSEPPE

IPC: C07C51/00 ,  C07C53/02

公开(公告)号：CA2837764A1

公开(公告)日：2012-12-13

申请号：CA2837764

申请日：2012-06-08

Applicant: BASF SE

Inventor： FACHINETTI GIUSEPPE ,  PRETI DEBORA

IPC: C07C51/00 ,  C07C53/02

Abstract: A process for preparing formic acid by hydrogenation of carbon dioxide in the presence of a tertiary amine (I) and a catalyst at a pressure of from 0.2 to 30 MPa abs and a temperature of from 20 to 200°C, wherein the catalyst is a heterogeneous catalyst comprising gold.

公开(公告)号：ZA201401358B

公开(公告)日：2015-12-23

申请号：ZA201401358

申请日：2014-02-24

Applicant: BASF SE

Inventor： PACIELLO ROCCO ,  SCHAUB THOMAS ,  PRETI DEBORA ,  FACHINETTI GIUSEPPE ,  PAZICKY MAREK

公开(公告)号：CA2837793A1

公开(公告)日：2013-01-31

申请号：CA2837793

申请日：2012-07-24

Applicant: BASF SE

Inventor： SCHAUB THOMAS ,  PACIELLO ROCCO ,  PAZICKY MAREK ,  FACHINETTI GIUSEPPE ,  PRETI DEBORA

IPC: C07C67/00 ,  C07C69/06 ,  C07C231/10 ,  C07C233/03

Abstract: The invention relates to a method for producing carboxylic acid derivatives of general formula (1a): H-(C=0)-R (la), in which R is selected from the group comprising OR1 and NR2R3, wherein R1 is unsubstituted or at least monosubstituted C1-C15 alkyl, C5-C10 cycloalkyl, C5-C10 heterocyclyl, C5-C10 aryl, or C5-C10 heteroaryl, wherein the substituents are selected from the group comprising C1-C15 alkyl, C1-C6 alkoxy, C5-C10 cycloalkyl, and C5-C10 aryl; R2 and R3, independently of one another, are hydrogen or unsubstituted or at least monosubstituted C1-C15 alkyl, C5-C10 cycloalkyl, C5-C10 heterocyclyl, C5-C10 aryl, or C5-C10 heteroaryl, wherein the substituents are selected from the group comprising C1-C15 alkyl, C5-C10 cycloalkyl, and C5-C10 aryl, or R2 and R3 form a five- or six-membered ring together with the nitrogen atom, which ring optionally additionally contains one or more heteroatoms selected from O, S, and N, which heteroatom bears the substituent R4, wherein R4 is hydrogen or C1-C6 alkyl; by reacting a reaction mixture (Rg) containing carbon dioxide, hydrogen, and an alcohol of general formula (Ib): R1-OH (Ib), in which R1 has the aforementioned meanings, or an amine of general formula (Ic): NHR2R3 (Ic), in which R2 and R3, independently of each other, have the aforementioned meanings, in a hydrogenation reactor in the presence of a catalyst containing gold at a pressure in the range of 0.2 to 30 MPa and a temperature in the range of 20 to 200 °C.