Han Fu She, Osajima Hiroyuki, Cheung Mui, Tokuyama Hidetoshi, Fukuyama Tohru
PRESTO, the Japan Science and Technology Agency (JST), 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
Chem Commun (Camb). 2006 Apr 28(16):1757-9. doi: 10.1039/b601628f. Epub 2006 Mar 15.
The synthesis of chiral cyclic oligo(4-beta-methyl)thiazolines is described; linear oligothiazolines were efficiently prepared by the iterative formation of a thiazoline ring and a two-directional block condensation, and construction of 24- to 36-membered cyclic oligothiazoline systems could be achieved by the head-to-tail cyclooligomerization of doubly deprotected linear fragments and subsequent thiazoline formation.
描述了手性环状聚(4-β-甲基)噻唑啉的合成;通过噻唑啉环的迭代形成和双向嵌段缩合高效制备了线性聚噻唑啉,并且通过双脱保护线性片段的头对尾环化低聚反应和随后的噻唑啉形成,可实现24至36元环状聚噻唑啉体系的构建。