Complexation Selectivities of Pillar[5]arenes with Primary Ammonium Salts | Zendy

Liu Luzhi | Zendy; Chen Yu | Zendy; Wang Lingyun | Zendy; Meier Herbert | Zendy; Cao Derong | Zendy

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Complexation Selectivities of Pillar[5]arenes with Primary Ammonium Salts

Author(s) -

Liu Luzhi,

Chen Yu,

Wang Lingyun,

Meier Herbert,

Cao Derong

Publication year - 2013

Publication title -

chinese journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.28

H-Index - 41

eISSN - 1614-7065

pISSN - 1001-604X

DOI - 10.1002/cjoc.201300250

Subject(s) - chemistry , pillar , alkyl , ammonium , selectivity , alkoxy group , primary (astronomy) , medicinal chemistry , polymer chemistry , organic chemistry , catalysis , physics , structural engineering , astronomy , engineering

The complexation of alkyl‐substituted pillar[5]arenes with primary ammonium salts is investigated. 1,4‐Bis(methoxy)pillar[5]arene ( MeP5 ) can form strong complexes with the primary ammonium salts in CDCl 3 . However, 1,4‐bis(ethoxy)pillar[5]arene ( EtP5 ) shows weak interaction with these guests, and 1,4‐bis(butoxy)pillar[5]arene ( BuP5 ) can not form such a complex at all. These results indicate that the modified alkyl chains of pillar[5]arene play an important role in the complexation selectivity.

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