The Journal of organic chemistry

Synthesis of oligo (ethylene glycol) toward 44-mer

SA Ahmed, M Tanaka

文献索引：Ahmed, Saleh A.; Tanaka, Mutsuo Journal of Organic Chemistry, 2006 , vol. 71, # 26 p. 9884 - 9886

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被引用次数: 29

摘要

A synthetic method for oligo (ethylene glycol) toward 44-mer (FW= 1956.35) is described. Reiteration of Williamson's ether synthesis and hydrogenation to remove protecting benzyl group affords desired oligo (ethylene glycol) toward 44-mer in moderate yields. The advantages in this method are use of commercially easily available materials as starting materials and procedures avoiding difficulty in purification of the products as much as ...