93154-23-5

Upstream product

• 72581-32-9 cyclohex-3-enylmethanol 
• 613684-57-4 1,2,3,6-tetrahydrobenzyl vinyl ether 
• 108-05-4 vinyl acetate 
• 21908-53-2 mercury(II) oxide 
• 109-63-7 trifluoroborane diethyl ether 

Relevant academic research and scientific papers

Cleavable diepoxide for removable device protection in electronic packaging

Chips mounted into substrates are often encapsulated with a cured epoxy which is insoluble. The invention herein is the discovery that diepoxides with ketal linkages are soluble. This permits encapsulating chips, testing them for goodness and removing the

A facile one-pot synthesis of symmetrical and unsymmetrical acetaldehyde acetals from primary alcohols

Initial formation of a vinyl ether 2 by treatment of a primary alcohol 1 with ethyl vinyl ether in the presence of mercury (II) acetate followed by treatment with the same or a different alcohol in the presence of p-toluenesulfonic acid affords the symmetrical and unsymmetrical acetaldehyde acetals 3 in good overall yield. The method is easily scaled up and represents a significant improvement over currently available procedures.