An efficient, practical and cost-effective polymer-supported catalyst for the transesterification of methyl methacrylate by 1-butanol

Preparation of functionalized lignin beads from oak wood alkaline lignin

“…To achieve this, AHPL had to be suspended as droplets in an aqueous solution containing a stabilizer (Figure 3). The chosen stabilizer was acacia gum, which has already been successfully employed 25…”

Polymer-supported titanate as catalyst for the transesterification of acrylic monomers

“…We were thus able to obtain reproducible high yields (99%) of beads having a relatively narrow size distribution (Table 1) [28].…”

“…This point can be related, for a large part, to the known high sensitivity of Ti-O bonds toward hydrolysis and alcoholysis, causing the leaching of the metal [27]. The present work is part of our efforts [28] to apply the heterogenization of homogeneous catalysts concept [29] to the industrial preparation of (meth)acrylic esters.…”

“…Poly(4-acetoxystyrene-co-styrene-co-divinylbenzene) beads were prepared by suspension polymerisation according a previously reported procedure [28]. The suspension polymerisation was performed in a 500 mL parallel-sided glass reactor already described [32].…”

Self-assembled titanium-based hybrids with cyclopentadienyl–titanium network bonding

“…Another field of application of these hydroxyl-rich materials is catalysis, as transesterification catalysts with low metal release. 16 The authors thank the Aquitaine Region, the CNRS (Material Program Grant), and the European Community (FAME Network of Excellence) for partial financial support of this work.…”