@article{
 title = {Supramolecular ABC Triblock Copolymers via One-Pot, Orthogonal Self-Assembly},
 type = {article},
 year = {2010},
 identifiers = {[object Object]},
 pages = {1637-1645},
 volume = {132},
 month = {2},
 publisher = {AMER CHEMICAL SOC},
 city = {1155 16TH ST, NW, WASHINGTON, DC 20036 USA},
 id = {5d136109-4013-38dc-82cb-4ecefe8f8c75},
 created = {2015-12-14T19:51:31.000Z},
 file_attached = {false},
 profile_id = {3187ec9d-0fcc-3ba2-91e0-3075df9b18c3},
 group_id = {d75e47fd-ff52-3a4b-bf1e-6ebc7e454352},
 last_modified = {2017-03-14T12:30:08.401Z},
 read = {false},
 starred = {false},
 authored = {false},
 confirmed = {true},
 hidden = {false},
 citation_key = {ISI:000275084900054},
 source_type = {article},
 user_context = {Article},
 private_publication = {false},
 abstract = {A heterotelechelic poly(norbornene imide) containing two terminal and
orthogonal hydrogen-bonding receptors,
N,N'-bis[6-(alkanoylamino)pyridin-2-yl] isophthalamide (often referred
to as the Hamilton receptor or Wedge) and 2,7-diamido-1,8-naphthyridine
(DAN), at the opposite ends of the polymer was synthesized via
ring-opening metathesis polymerization (ROMP) through the employment of
a Hamilton receptor-functionalized ruthenium initiator and a DAN-based
chain-terminator. In parallel, two monotelechelic polymers containing
either cyanuric acid (CA)- or ureidoguanosine (UG)-end groups that are
complementary to the hydrogen-bonding receptors along the
poly(norbornene imide) were synthesized either also via ROMP by
terminating the polymerization of norbornene octyl ester with a CA-based
chain-terminator or by the reaction of poly(ethylene oxide) with UG.
Complete incorporations of the hydrogen-bonding receptors at the
chain-ends of all polymers were confirmed by (1)H NMR spectroscopy. The
telechelic polymers can be self-assembled into ABC triblock copolymers
following either a stepwise or a one-pot, orthogonal self-assembly
protocol. The self-assembly process was monitored by (1)H NMR
spectroscopy, revealing full orthogonality of the two recognition pairs,
Hamilton receptor-CA and DAN-UG. The resulting supramolecular ABC
triblock copolymers were further characterized by a series of methods
including 2-D NOESY, isothermal titration calorimetry, and viscometry,
proving that the two orthogonal hydrogen-bonding interactions are strong
enough to hold the three polymer chains together. We suggest that a
self-assembly methodology solely based on the fully orthogonal
hydrogen-bonding recognition motifs will allow for an easy and rapid
synthesis of architecturally controlled supramolecular polymeric
assemblies with a high degree of complexity.},
 bibtype = {article},
 author = {Yang, Si Kyung and Ambade, Ashootosh V and Weck, Marcus},
 journal = {JOURNAL OF THE AMERICAN CHEMICAL SOCIETY},
 number = {5}
}

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In parallel, two monotelechelic polymers containing\neither cyanuric acid (CA)- or ureidoguanosine (UG)-end groups that are\ncomplementary to the hydrogen-bonding receptors along the\npoly(norbornene imide) were synthesized either also via ROMP by\nterminating the polymerization of norbornene octyl ester with a CA-based\nchain-terminator or by the reaction of poly(ethylene oxide) with UG.\nComplete incorporations of the hydrogen-bonding receptors at the\nchain-ends of all polymers were confirmed by (1)H NMR spectroscopy. The\ntelechelic polymers can be self-assembled into ABC triblock copolymers\nfollowing either a stepwise or a one-pot, orthogonal self-assembly\nprotocol. The self-assembly process was monitored by (1)H NMR\nspectroscopy, revealing full orthogonality of the two recognition pairs,\nHamilton receptor-CA and DAN-UG. The resulting supramolecular ABC\ntriblock copolymers were further characterized by a series of methods\nincluding 2-D NOESY, isothermal titration calorimetry, and viscometry,\nproving that the two orthogonal hydrogen-bonding interactions are strong\nenough to hold the three polymer chains together. We suggest that a\nself-assembly methodology solely based on the fully orthogonal\nhydrogen-bonding recognition motifs will allow for an easy and rapid\nsynthesis of architecturally controlled supramolecular polymeric\nassemblies with a high degree of complexity.","bibtype":"article","author":"Yang, Si Kyung and Ambade, Ashootosh V and Weck, Marcus","journal":"JOURNAL OF THE AMERICAN CHEMICAL SOCIETY","number":"5","bibtex":"@article{\n title = {Supramolecular ABC Triblock Copolymers via One-Pot, Orthogonal Self-Assembly},\n type = {article},\n year = {2010},\n identifiers = {[object Object]},\n pages = {1637-1645},\n volume = {132},\n month = {2},\n publisher = {AMER CHEMICAL SOC},\n city = {1155 16TH ST, NW, WASHINGTON, DC 20036 USA},\n id = {5d136109-4013-38dc-82cb-4ecefe8f8c75},\n created = {2015-12-14T19:51:31.000Z},\n file_attached = {false},\n profile_id = {3187ec9d-0fcc-3ba2-91e0-3075df9b18c3},\n group_id = {d75e47fd-ff52-3a4b-bf1e-6ebc7e454352},\n last_modified = {2017-03-14T12:30:08.401Z},\n read = {false},\n starred = {false},\n authored = {false},\n confirmed = {true},\n hidden = {false},\n citation_key = {ISI:000275084900054},\n source_type = {article},\n user_context = {Article},\n private_publication = {false},\n abstract = {A heterotelechelic poly(norbornene imide) containing two terminal and\northogonal hydrogen-bonding receptors,\nN,N'-bis[6-(alkanoylamino)pyridin-2-yl] isophthalamide (often referred\nto as the Hamilton receptor or Wedge) and 2,7-diamido-1,8-naphthyridine\n(DAN), at the opposite ends of the polymer was synthesized via\nring-opening metathesis polymerization (ROMP) through the employment of\na Hamilton receptor-functionalized ruthenium initiator and a DAN-based\nchain-terminator. In parallel, two monotelechelic polymers containing\neither cyanuric acid (CA)- or ureidoguanosine (UG)-end groups that are\ncomplementary to the hydrogen-bonding receptors along the\npoly(norbornene imide) were synthesized either also via ROMP by\nterminating the polymerization of norbornene octyl ester with a CA-based\nchain-terminator or by the reaction of poly(ethylene oxide) with UG.\nComplete incorporations of the hydrogen-bonding receptors at the\nchain-ends of all polymers were confirmed by (1)H NMR spectroscopy. The\ntelechelic polymers can be self-assembled into ABC triblock copolymers\nfollowing either a stepwise or a one-pot, orthogonal self-assembly\nprotocol. The self-assembly process was monitored by (1)H NMR\nspectroscopy, revealing full orthogonality of the two recognition pairs,\nHamilton receptor-CA and DAN-UG. The resulting supramolecular ABC\ntriblock copolymers were further characterized by a series of methods\nincluding 2-D NOESY, isothermal titration calorimetry, and viscometry,\nproving that the two orthogonal hydrogen-bonding interactions are strong\nenough to hold the three polymer chains together. We suggest that a\nself-assembly methodology solely based on the fully orthogonal\nhydrogen-bonding recognition motifs will allow for an easy and rapid\nsynthesis of architecturally controlled supramolecular polymeric\nassemblies with a high degree of complexity.},\n bibtype = {article},\n author = {Yang, Si Kyung and Ambade, Ashootosh V and Weck, Marcus},\n journal = {JOURNAL OF THE AMERICAN CHEMICAL SOCIETY},\n number = {5}\n}","author_short":["Yang, S., K.","Ambade, A., V.","Weck, M."],"bibbaseid":"yang-ambade-weck-supramolecularabctriblockcopolymersviaonepotorthogonalselfassembly-2010","role":"author","urls":{},"downloads":0},"search_terms":["supramolecular","abc","triblock","copolymers","via","one","pot","orthogonal","self","assembly","yang","ambade","weck"],"keywords":[],"authorIDs":[]}