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AssigneeWarner-Lambert Company
InventorsSheila H. H. DeWitt, Michael Kell, Michael R. Pavia, John S. Kiely, Mel C. Schroeder, Charles J. Stankovic, Steven Ware
Estimating the term…
An apparatus for multiple, simultaneous synthesis of compounds which consists of: a reservoir block having a plurality of wells; a plurality of reaction tubes, usually gas dispersion tubes, having filters on their lower ends; a holder block, having a plurality of apertures; and a manifold, which may have ports to allow introduction/maintenance of a controlled environment. The manifold top wall has apertures and a detachable plate with identical apertures. The apparatus is constructed from materials which will accommodate heating, cooling, agitation, or corrosive reagents. Gaskets are placed between the components. Rods or clamps are provided for fastening the components together. Apparatus operation involves placing the filters on the lower ends of the reaction tubes in the reservoir block wells, and the upper ends passing through the holder block apertures and into the manifold.
A reaction tube having an upper end, joint section, an intermediate section and a lower end, said lower end containing a filter device, wherein the reaction tube comprises a gas dispersion tube, the joint section comprises ground glass and the intermediate section comprise a means for equilibration of any pressure differentials within a sealed apparatus.
Dependencies are inferred from the claim text.