Aminoacetonitrile derivatives and their use for controlling parasites
申请人:Ducray Pierre
公开号:US20050033081A1
公开(公告)日:2005-02-10
The invention relates to compounds of the general formula (I), in which R
1
, R
2
, X, Ar
1
and Ar
2
are as defined in claim 1, and to any enantiomers thereof. The active ingredients have advantageous pesticidal properties. They are particularly suitable for controlling parasites in warm-blooded animals.
AMINOACETONITRILE DERIVATIVES AND THEIR USE FOR CONTROLLING PARASITES
申请人:Novartis AG
公开号:EP1456170A1
公开(公告)日:2004-09-15
US7091371B2
申请人:——
公开号:US7091371B2
公开(公告)日:2006-08-15
[EN] AMINOACETONITRILE DERIVATIVES AND THEIR USE FOR CONTROLLING PARASITES<br/>[FR] DERIVES D'AMINOACETONITRILE ET LEUR UTILISATION POUR LE CONTROLE DE PARASITES
申请人:NOVARTIS AG
公开号:WO2003048112A1
公开(公告)日:2003-06-12
The invention relates to compounds of the general formula (I), in which R1, R2, X, Ar1 and Ar2 are as defined in claim 1, and to any enantiomers thereof. The active ingredients have advantageous pesticidal properties. They are particularly suitable for controlling parasites in warm-blooded animals.
Asymmetric Ni-Catalyzed Conjugate Allylation of Activated Enones
作者:Joshua D. Sieber、James P. Morken
DOI:10.1021/ja710922h
日期:2008.4.1
The nickel-catalyzedenantioselective addition of allylboronic acid pinacol ester, allylB(pin), is described. This reaction is highly effective with dialkylidene ketones and favors the allylation of the benzylidene site in nonsymmetric substrates. The reaction appears to proceed by conversion of the dialkylidene ketone substrate to an unsaturated pi-allyl complex (I), followed by reductive elimination