释义 |
gat·ter·mann-koch reaction \ˈga]d.ə(r)mənˈkȯk-, ˈgä], -kȯḵ-, -kōk-, -käk-\ noun Usage: usually capitalized G&K Etymology: after Ludwig Gattermann died 1920 and J.A. Koch fl1897 German chemists : a synthesis of an aldehyde from an aromatic hydrocarbon, carbon monoxide, hydrogen chloride, and a catalyst containing aluminum chloride |