Monomer-on-Monomer (MoM) Mitsunobu Reaction: Facile Purification Utilizing Surface-Initiated Sequestration
2010; American Chemical Society; Volume: 13; Issue: 1 Linguagem: Inglês
10.1021/ol1022382
ISSN1523-7060
AutoresPradip Maity, Alan Rolfe, Thiwanka B. Samarakoon, Saqib Faisal, Ryan D. Kurtz, Toby R. Long, Alexander Schätz, Daniel L. Flynn, Robert N. Grass, Wendelin J. Stark, Oliver Reiser, Paul R. Hanson,
Tópico(s)Microbial Natural Products and Biosynthesis
ResumoA 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.
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