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New Journal of Chemistry

New Journal of Chemistry

IF: 2.7
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Direct synthesis of tetraalkoxysilanes from silica and alcohols?

Published:14 February 2017 DOI: 10.1039/C6NJ03897B
Norihisa Fukaya, Seong Jib Choi, Toshio Horikoshi, Sho Kataoka, Akira Endo, Hiroshi Kumai, Minoru Hasegawa, Kazuhiko Sato and Jun-Chul Choi

Abstract

A new simple and efficient process for synthesizing tetraalkoxysilanes (TROS) directly from silica and alcohols was developed using molecular sieves as dehydrating agents. Using this method, a variety of TROS (R = ethoxy, n-propoxy, or n-butoxy) were obtained over 70% yields within 6 h. We also employed various natural silica sources in this process for practical applications.

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Related products
Procduct Name CAS Molecular Formula Supplier Price
Quartz 14808-60-7 O2Si 621 suppliers $10.00-$6975.05
TETRAISOPROPYL ORTHOSILICATE 1992-48-9 C12H28O4Si 125 suppliers $8.00-$569.00
HO-PEG24-OH 2243942-52-9 C48H98O25 50 suppliers Inquiry
2-bromo-3-propoxyPyridine 461661-44-9 C8H10BrNO 4 suppliers Inquiry
N-Butoxy-Phenyl-Methyl Acetate C13H18O3 1 suppliers Inquiry

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