Anti-Markovnikov hydroamination of both aliphatic and aromatic terminalalkynes with primary amines was achieved using an 8-quinolinolato rhodium catalyst to form aldimines and enamines in high yields. This catalytic system realized high functional group tolerance including hydroxy, bromo, cyano, and thioester groups.
Substituierte Aminoalkanolphospholipide und Verfahren zu ihrer Herstellung
申请人:A. Nattermann & Cie. GmbH
公开号:EP0107120A1
公开(公告)日:1984-05-02
Die Erfindung betrifft neue substituierte Aminoalkanolphospholipide der allgemeinen Formel 1
und Verfahren zu ihrer Herstellung. Die Verbindungen zeigen starke biologische Aktivität und können z.B. in Arzneimitteln und im Pflanzenschutz eingesetzt werden. Sie besitzen z.B. blutdrucksenkende, entzündungshemmende. tumorhemmende und antiatherosklerotische Eigenschaften.
An object is to provide a hair cosmetic that has high hair dyeing property and that provides good smoothness for hair.
An emulsion type hair cosmetic comprising an amide alcohol represented by formula (I) wherein R
1
is an optionally substituted C6-C22 hydrocarbon group, R
2
is H, or an optionally substituted C6-C22 hydrocarbon group, and R
3
is an optionally substituted, linear or branched C2-C21 hydrocarbon group; an organic acid; and any one dye of an HC dye, a basic dye and/or an acid dye.