A Four‐Armed Unsymmetrical Cryptand: From Two Different Host–Guest Interactions to Responsive Supramolecular Polymer.

التفاصيل البيبلوغرافية
العنوان:	A Four‐Armed Unsymmetrical Cryptand: From Two Different Host–Guest Interactions to Responsive Supramolecular Polymer.
المؤلفون:	Yao, Chenhao, Zhang, Jing, Cheng, Ming, Sun, Qiang, Pan, Yi, Jiang, Juli, Wang, Leyong
المصدر:	Macromolecular Rapid Communications; Jan2018, Vol. 39 Issue 1, p1-1, 6p
مصطلحات موضوعية:	CRYPTANDS, SUPRAMOLECULAR polymers, HOST-guest chemistry, DIBENAMINE, PARAQUAT, ELECTROSTATICS
مستخلص:	Abstract: By linking BMP32C10 and DB24C8 motifs together, a four‐armed cryptand 1 is synthesized successfully, in which BMP32C10 motif can bind paraquat 2 while DB24C8 motif can complex dibenzylammonium salt 3 in spite of the electrostatic repulsion between guests 2 and 3. The base/acid‐responsive supramolecular polymer is constructed further via two kinds of host–guest interactions between cryptand 1 and two homoditopic paraquat 4 and dibenzylammonium salt 5 similar to guests 2 and 3. [ABSTRACT FROM AUTHOR]
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قاعدة البيانات:	Complementary Index

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