C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/304.7
C07D 405/06 (2006.01) C07D 521/00 (2006.01)
Patent
CA 2028650
Abstract of the Disclosure: A process is described for the preparation of cis-2-(1H-1,2,4-triazol-1-ylmethyl)- 2-(halophenyl)-3-(halophenyl)oxirane I Image by epoxidizing Z-3-(1H-1,2,4-triazol-1-yl)-2-(halo- phenyl)-1-(halophenyl)propene II, Image where halogen is in each case fluorine, chlorine or bromine, which comprises reacting the crude product of the epoxidation with one or more reducing agents, which are added to the reaction mixture in a considerable excess over the amount necessary to destroy any peroxide compounds present.
Hickmann Eckhard
Isak Heinz
Kober Reiner
Seele Rainer
Basf Aktiengesellschaft
Hickmann Eckhard
Isak Heinz
Kober Reiner
Robic
LandOfFree
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