Facile synthesis of p-tert-butylthiacalix[4]arene by the reaction of p-tert-butylphenol with elemental sulfur in the presence of a base
Facile synthesis of p-tert-butylthiacalix[4]arene by the reaction of p-tert-butylphenol with elemental sulfur in the presence of a base
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DOI：
10.1016/s0040-4039(97)00792-2
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发表时间：
1997-06-02
影响因子：
1.8
通讯作者：
Miyano, S
中科院分区：
文献类型：
--
作者：
Kumagai, H;Hasegawa, M;Miyano, S
对叔丁基杯[4]芳烃的四个亚甲基桥被硫键取代的对叔丁基硫杯[4]芳烃，通过加热对叔丁基苯酚、元素硫S-8和氢氧化钠在四乙二醇二甲醚中的混合物并除去生成的硫化氢，一步(54%)方便地合成了对叔丁基杯[4]芳烃。(C)1997年爱思唯尔科学有限公司。
p-tert-Butylthiacalix[4]arene, in which the four methylene bridges of p-tert-butylcalix[4]arene are replaced by sulfide linkages, is conveniently synthesized in a single step (54%) by heating a mixture of p-tert-butylphenol, elemental sulfur S-8, and NaOH in tetraethylene glycol dimethyl ether with concomitant removal of the resulting hydrogen sulfide. (C) 1997 Elsevier Science Ltd.