128244-11-1

Upstream product

• 128244-10-0 2,5-dibromoterephthalaldehyde bis(dimethyl acetal) 
• 63525-48-4 2,5-dibromoterephthalaldehyde 
• 1074-24-4 2,5-dibromo-p-xylene 
• 67-56-1 methanol 

Downstream Products

• 129764-20-1 (R)-1-[2,5-Bis-(2,2-dimethoxy-ethyl)-4-((R)-1-hydroxy-2-phenyl-ethyl)-phenyl]-2-phenyl-ethanol 
• 129764-21-2 C₃₀H₃₈O₆ 

Relevant academic research and scientific papers

Molecular clefts 2. An analogue of Kagan's ether as a molecular cleft: Synthesis and clathrate formation with ethyl acetate

A convenient synthesis of 5α,8α, 14α, 17α-5,6,8,9,14,15,17,18 - octahydro-5,17:8,14-diepoxydibenzo[e,e′]benzo[1,2-a:4,5-a′ dicyclooctene (2) is described. This molecular cleft represents the parent of a new class of chiral molecular tweezers. It forms a clathrate with ethyl acetate which is stable even after 12 hours at 0.1 Tort. The structure of 2 was established by spectral and X-ray data. A convenient synthesis of 5a,8a,14a,17a-5,6,8,9,14,15,17,18-octahydro-5,17:8,14-diepoxydibenzo[e, e′]benzo[1,2-a:4,5-a′]icyclooctene (2) is described. It forms a clathrate with ethyl acetate which is stable even after 12 hours at .1 Torr. (Chemical Equation Presented).