DFT study of the polycondensation and ring-opening polymerisation of novel limonene-derived lactone and bifunctional alcohol/carboxylic acid monomers
Data to support article:
New renewably-sourced polyesters from limonene-derived monomers
DOI: 10.6084/m9.figshare.6957368
Journal: Green Chemistry, 2018, DOI: 10.1039/C8GC02957A
Authors:
Megan R. Thomsett,a Jonathan C. Moore,a Antoine Buchard,b Robert A. Stockman*a and Steven M. Howdle*
DFT study:
- The DFT optimised geometries and computed free enthalpies of various limonene derived alcohol-carboxylic acids and their different possible dimers formed by polycondensation, as well as a related lactone and its ring-opened products.
- The thermochemistry of the reaction of lactonisation of alcohol/carboxylic acid 6a.
- The thermochemistry of the ring-opening of lactone 4 by benzyl alcohol.
- The thermochemistry of the isodesmic reaction between lactone 4 and isopropylisopropanoate.
- The thermochemistry of the condensation (all combination possible) between bifunctional alcohol/carboxylic acid 6a and 6b, to yield a dimeric ester, as a model for polymerisation.
Protocol: rM06-2X/6-311++g(2d,p)/cpcm=ethylethanoate/T=298.15K or 453.15K
Content:
- Gaussian09 rev D.01 output files
- Computational_full_details_and_results.pdf