| Literature DB >> 31282512 |
Badru-Deen Barry1, Jonathan E Dannatt1, Austin K King1, Andre Lee2, Robert E Maleczka1.
Abstract
A strategically novel synthesis of nano-sized, asymmetrically functionalized double-decker shaped silsesquioxanes (DDSQ) is reported. Selective protection with a boronic acid affords the crucial mono-protected intermediate en route to the asymmetric products. Generation of symmetric by-products is minimized by judicious choice of base, and high recovery of recyclable starting DDSQ tetraol is achieved.Entities:
Year: 2019 PMID： 31282512 DOI： 10.1039/c9cc03972d
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222