Title:
第一級アミン類の調製法
Document Type and Number:
Japanese Patent JP4723245
Kind Code:
B2
Abstract:
Process for the preparation of primary amines of formula (I): where R3 represents an alkyl, cycloalkyl or aralkyl group, by reaction of a triazolium salt of formula (II): where R1 and R2 represent hydrogen or an alkyl, aralkyl or aryl group, R4 represents an alkyl or aralkyl group or a residue of an organic polymer functionalized by an alkylating group, and A- represents a halogen, alkylsulphonate, arylsulphonate, alkyl sulphate, hydrogensulphate, hemisulphate, perchlorate or hydroxide, with a hydride, in order to obtain an amine of formula (I), which is isolated, if desired, and intermediates.
Inventors:
Ceradouille, Alvara Miyuriel
Barzillo, Jean-Claude
Roussel, Kristian
Will Elm, Deideier
Barzillo, Jean-Claude
Roussel, Kristian
Will Elm, Deideier
Application Number:
JP2004525696A
Publication Date:
July 13, 2011
Filing Date:
July 28, 2003
Export Citation:
Assignee:
Clariant Specialty Fine Chemicals (France)
International Classes:
C07C213/02; C07B57/00; C07C217/40; C07C217/48; C07D249/08; C07D249/14
Domestic Patent References:
| JP51016671A | ||||
| JP7002802A | ||||
| JP10045684A | ||||
| JP11511740A |
Foreign References:
| WO2001038292A1 |
Other References:
Angewandte Chemie,1986年,Vol.98,p.1118-1119
Journal fuer Praktische Chemie,1987年,Vol.329,p.1071-1086
Tetrahedron Asymmetry,1996年,Vol.7,p.1621-1630
Journal fuer Praktische Chemie,1987年,Vol.329,p.1071-1086
Tetrahedron Asymmetry,1996年,Vol.7,p.1621-1630
Attorney, Agent or Firm:
Yoshio Kawaguchi
Kawaguchi International Patent Office
Kawaguchi International Patent Office