Preparation of fluorous aza-crown ether with two bisfluorous chain type propionyl groups: An investigation of its partition ratios in fluorous biphasic systems and recyclability during SN2-type acetoxylation reactions
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Abstract
In this study, a new fluorous aza-crown ether derivative (1) conjugated with two Bfp (bisfluorous chain type propionyl) groups was prepared; then, the partition ratios of 1 in biphasic systems using FC 72 and several organic solvents were investigated. Next, the activities of 1 in an FC 72/acetonitrile biphasic system were assessed via the SN2-type acetoxylation reaction using 2-(bromomethyl)naphthalene and potassium acetate. Finally, the recyclability of 1 in a two-layer system based on its immobilization in an FC 72 solvent was examined during acetoxylation reactions.
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Letters in Organic Chemistry publishes original letters (short articles), research articles, mini-reviews and thematic issues based on mini-reviews and short articles, in all areas of organic chemistry including synthesis, bioorganic, medicinal, natural products, organometallic, supramolecular, molecular recognition and physical organic chemistry. The emphasis is to publish quality papers rapidly by taking full advantage of latest technology for both submission and review of the manuscripts.
The journal is an essential reading for all organic chemists belonging to both academia and industry.
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