PREPARATION OF SOME PURE POLYOXYETHYLENEGLYCOL ETHERS. PART I | Zendy

B. A. Gingras | Zendy; C. H. Bayley | Zendy

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PREPARATION OF SOME PURE POLYOXYETHYLENEGLYCOL ETHERS. PART I

Author(s) -

B. A. Gingras,

C. H. Bayley

Publication year - 1957

Publication title -

canadian journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.323

H-Index - 68

eISSN - 1480-3291

pISSN - 0008-4042

DOI - 10.1139/v57-087

Subject(s) - chemistry , halide , ether , aryl , alkyl , medicinal chemistry , potassium , stereochemistry , organic chemistry

The Williamson ether synthesis has been applied to the preparation of polyoxyethyleneglycol mono- and di-ethers. These were obtained by reacting the mixed potassium salts of hexaoxyethyleneglycol with alkyl or aryl halides. Hexaoxyethyleneglycol monoethers of the type R • O(CH 2 CH 2• O) 6 H, (R = n-C 10 H 21 , n-C 12 H 25 , n-C 14 H 29 , and p-iso-C 8• H 17• C 6 H 4• O • CH 2 CH 2 ) and diethers of the type R • O(CH 2• CH 2• O) 6• R, (R = n-C 10 H 21 , n-C 12 H 25 , and n-C 14 H 29 ) have been prepared in pure state and some of their properties determined.

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