PROCESS FOR PREPARING DI-, TRI- AND POLYAMINES BY HOMOGENEOUSLY CATALYZED ALCOHOL AMINATION
申请人:SCHAUB Thomas
公开号:US20120232293A1
公开(公告)日:2012-09-13
Process for preparing primary amines which have at least one functional group of the formula (—CH
2
—NH
2
) and at least one further primary amino group by alcohol amination of starting materials having at least one functional group of the formula (—CH
2
—OH) and at least one further functional group (—X), where (—X) is selected from among hydroxyl groups and primary amino groups, by means of ammonia with elimination of water, wherein the reaction is carried out homogeneously catalyzed in the presence of at least one complex catalyst comprising at least one element selected from groups 8, 9 and 10 of the Periodic Table and also at least one donor ligand.
[EN] COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF RESPIRATORY SYNCYTIAL VIRUS DISEASE<br/>[FR] COMPOSÉ POUR LE TRAITEMENT ET LA PROPHYLAXIE DE LA MALADIE DU VIRUS RESPIRATOIRE SYNCYTIAL
申请人:HOFFMANN LA ROCHE
公开号:WO2013020993A1
公开(公告)日:2013-02-14
A compound of formula (I), as well as pharmaceutically acceptable salt thereof, wherein R1 to R10, A, Q, X and Y are as defined in description and in claims, can be used as a medicament for the treatment of respiratory syncytial virus.
PROCESS FOR THE PREPARATION OF PRIMARY AMINES BY HOMOGENEOUSLY CATALYZED ALCOHOL AMINATION
申请人:SCHAUB Thomas
公开号:US20120232292A1
公开(公告)日:2012-09-13
Process for the preparation of primary amines which have at least one functional group of the formula (—CH
2
—NH
2
) by alcohol amination of starting materials which have at least one functional group of the formula (—CH
2
—OH), with ammonia, with the elimination of water, where the alcohol amination is carried out under homogeneous catalysis in the presence of at least one complex catalyst which comprises at least one element selected from groups 8 and 9 of the Periodic Table of the Elements, and also at least one phosphorus donor ligand of the general formula (I).
PROCESS FOR PREPARING ALKANOLAMINES BY HOMOGENEOUSLY CATALYZED ALCOHOL AMINATION
申请人:SCHAUB Thomas
公开号:US20120232294A1
公开(公告)日:2012-09-13
Process for preparing alkanolamines which have a primary amino group (—NH
2
) and a hydroxyl group (—OH) by alcohol amination of diols having two hydroxyl groups (—OH) by means of ammonia with elimination of water, wherein the reaction is carried out homogeneously catalyzed in the presence of at least one complex catalyst comprising at least one element selected from groups 8, 9 and 10 of the Periodic Table and also at least one donor ligand.