A facile method for the synthesis of pillar[6]arenes was developed.A series of pillar[6]arenes were prepared with FeCl 3 as catalyst and chloroform as solvent at room temperature in moderate yields(30%-40%).Their host-guest properties with n-cetyltrimethyl ammonium bromide were investigated by 1 HNMR.The results showed that high selectivity in the host-guest relationship became apparent between pillar[6]arenes and pillar[5]arenes based on the different size of the inner cavity.
机构:
Tokyo Metropolitan Univ, Grad Sch Sci & Engn, Dept Chem, Tokyo 1920397, JapanTokyo Metropolitan Univ, Grad Sch Sci & Engn, Dept Chem, Tokyo 1920397, Japan
Nishiuchi, Tomohiko
Kuwatani, Yoshiyuki
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VSN Inc, Yodogawa Ku, Osaka 5320004, JapanTokyo Metropolitan Univ, Grad Sch Sci & Engn, Dept Chem, Tokyo 1920397, Japan
Kuwatani, Yoshiyuki
Nishinaga, Tohru
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Tokyo Metropolitan Univ, Grad Sch Sci & Engn, Dept Chem, Tokyo 1920397, JapanTokyo Metropolitan Univ, Grad Sch Sci & Engn, Dept Chem, Tokyo 1920397, Japan
Nishinaga, Tohru
Iyoda, Vlasahiko
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Tokyo Metropolitan Univ, Grad Sch Sci & Engn, Dept Chem, Tokyo 1920397, JapanTokyo Metropolitan Univ, Grad Sch Sci & Engn, Dept Chem, Tokyo 1920397, Japan
机构:
Tel Aviv Univ, Raymond & Beverly Sadder Fac Exact Sci, Sch Chem, IL-69978 Tel Aviv, IsraelTel Aviv Univ, Raymond & Beverly Sadder Fac Exact Sci, Sch Chem, IL-69978 Tel Aviv, Israel
Rawat, Varun
Vigalok, Arkadi
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Tel Aviv Univ, Raymond & Beverly Sadder Fac Exact Sci, Sch Chem, IL-69978 Tel Aviv, IsraelTel Aviv Univ, Raymond & Beverly Sadder Fac Exact Sci, Sch Chem, IL-69978 Tel Aviv, Israel