Styrene Oxide → HCID 13751861, compound

Participants

Reaction Steps

A boron compound of the invention is prepared by adding 17,093 grams of octadecylamine and 15,362 grams of styrene oxide to a 65-liter, round-bottomed flask that contains 13 liters of tollene and 1 liter of water. The flask is fitted with a water-cooled condenser and placed in a heating mantle. The mixture thus formed is refluxed at a moderate rate for 24 hours. The reaction is cooled to room temperature and 4,033 grams of boric acid are added to the flask. Next, the flask is fitted with a Dean-Stark trap, topped with a water-cooled condenser and the reaction mixture is refluxed until water stops collecting in the trap. Toluene is distilled from the reaction product to an end-point temperature of 400° F. The reaction produces 34,183 grams of 1-hydroxy-3,7-diphenyl-5-octadecyl-5-aza-1-bora-2,8-dioxacyclooctane.

Provenance & Evidence