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http://hdl.handle.net/10397/76812
Title: | Imidazolium-type ionic oligomers | Authors: | Chan, TH He, X |
Issue Date: | 1-May-2012 | Source: | US Patent 8,168,801 B2. Washington, DC: US Patent and Trademark Office, 2012. | Abstract: | The present disclosure relates to structurally defined imidazolium-type ionic oligomers of the formula: ##STR00001## wherein n is an integer ranging from 1 to 20; A is N or ##STR00002## m is an integer ranging from 1 to 5; X is selected from the group consisting of Br, OTf, CF.sub.3CO.sub.2, CH.sub.3CO.sub.2, BF.sub.4, PF.sub.6, NTf.sub.2, F, Cl and I; and R is selected from the group consisting of hydrogen and C.sub.1-10 alkyl. The imidazolium-type ionic oligomers lend themselves as soluble/solid supports for biopolymer synthesis. | Rights: | Assignee: The Royal Institution for the Advancement of Learning/McGill University Assignee: The Hong Kong Polytechnic University. |
Appears in Collections: | Patent |
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