Monomer-on-Monomer (MoM) Mitsunobu Reaction: Facile Purification Utilizing Surface-Initiated Sequestration

A monomer-on-monomer (MoM) Mitsunobu reaction utilizing norbornenyl-tagged (Nb-tagged) reagents is reported, whereby purification was rapidly achieved by employing ring-opening metathesis polymerization, which was initiated by any of three methods utilizing Grubbs catalyst: (i) free catalyst in solu...

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Bibliographic Details
Published in:Organic letters 2011-01, Vol.13 (1), p.8-10
Main Authors: Maity, Pradip K, Rolfe, Alan, Samarakoon, Thiwanka B, Faisal, Saqib, Kurtz, Ryan D, Long, Toby R, Schätz, Alexander, Flynn, Daniel L, Grass, Robert N, Stark, Wendelin J, Reiser, Oliver, Hanson, Paul R
Format: Article
Language:English
Subjects:
Magnetics
Metal Nanoparticles - chemistry
Polymers - chemical synthesis
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Summary:A monomer-on-monomer (MoM) Mitsunobu reaction utilizing norbornenyl-tagged (Nb-tagged) reagents is reported, whereby purification was rapidly achieved by employing ring-opening metathesis polymerization, which was initiated by any of three methods utilizing Grubbs catalyst: (i) free catalyst in solution, (ii) surface-initiated catalyst-armed silica, or (iii) surface-initiated catalyst-armed Co/C magnetic nanoparticles.
ISSN:1523-7060
1523-7052
1523-7052
DOI:10.1021/ol1022382