4 article(s) from Tabatabai, Monir
Graphical Abstract
Figure 1: Schematic representation of a deprotection taking the relatively high polarity of the transition st...
Scheme 1: Synthesis of Br-t-Boc-protected monomers 3a,b and homopolymers 6a,b.
Figure 2: 300 MHz 1H NMR spectrum of 3a in CDCl3.
Figure 3: 300 MHz 1H NMR spectrum of 3b in CDCl3.
Scheme 2: Stability of 3 in different solvents.
Scheme 3: Synthesized derivative monomers 3c,d.
Scheme 4: a) Self deactivation of homopolymer 6a,b due to competing hydrogen interactions in comparison to b)...
Figure 4: Kinetic studies of the deprotection of 3a, 6a and 7a.
Figure 5: 300 MHz 1H NMR spectra of a) 6a in CDCl3 and b) 8a in DMSO-d6.
Graphical Abstract
Scheme 1: Synthetic route for the preparation of the thiol-functionalized bisphenols 10a and 10b.
Scheme 2: Synthetic route for the preparation of thiol-functionalized phenol derivatives 14a–c and 17 using t...
Figure 1: FTIR spectra of compounds 12b, 13b and 14b.
Figure 2: Top: 1H NMR spectrum of 3,3’-(propane-2,2-diylbis(2-(3-mercaptopropoxy)-5,1-phenylene))bis(propane-...
Scheme 3: Chemical structures of components utilized in the present study.
Figure 3: Development of the shrinkage force as function of time of dental composites containing 39.8 wt % or...
Graphical Abstract
Scheme 1: Mechanism of free radical ring-opening polymerization of 2-VCPs (In: initiator) [29-31].
Scheme 2: Synthesis of diethyl 2-vinyl-1,1-cyclopropanedicarboxylate [33].
Scheme 3: Two-step synthesis of the macromonomer 5 (In: Initiator, TEA: triethylamine).
Figure 1: MALDI-TOF MS of amino-terminated poly(NiPAAm) 3.
Figure 2: Optical transmittance of aqueous solutions (c = 20 mg/mL) of 3, 6 und 8 during heating.
Figure 3: 2D ROESY NMR spectrum of a 5/Me2-β-CD deuterated water solution.
Figure 4: Temperature-dependent transparency measurements of aqueous solution of the supramolecular complex 7...
Scheme 4: Homo- and copolymerization of macromonomer 5.