NMR analysis and chemical shift calculations of poly(lactic acid) dimer model compounds with different tacticities

Polymer Journal

Volumn 44, Issue 8, 2012, Pages 838-844

  Suganuma, Koto ^a,b   Horiuchi, Ken ^b   Matsuda, Hironori ^b   Cheng, H N ^c   Aoki, Akihiro ^a   Asakura, Tetsuo ^a  

^a TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY   (Japan)

^b TEIJIN LTD   (Japan)

^c SOUTHERN REGIONAL RESEARCH CENTER   (United States)

Author keywords

NMR; poly(lactic acid); quantum chemical calculation; stereoregularity

Indexed keywords

13C NMR; CONFORMATIONAL ENERGIES; DIMER MODEL; HARTREE-FOCK; HYBRID METHOD; ISOTACTICS; MODEL COMPOUND; NMR ANALYSIS; NMR PEAKS; POLY LACTIC ACID; POLYLACTIC ACIDS; QUANTUM CHEMICAL CALCULATIONS; STABLE STATE; STEREOREGULARITY; SYNDIOTACTICS; TACTICITIES; THREE PARAMETERS;

CHEMICAL SHIFT; CONFORMATIONS; DEUTERIUM; DIMETHYL SULFOXIDE; LACTIC ACID; NUCLEAR MAGNETIC RESONANCE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; ORGANIC SOLVENTS; QUANTUM CHEMISTRY; QUANTUM THEORY; SOLVENTS;

DIMERS;

EID: 84864702436     PISSN: 00323896     EISSN: 13490540     Source Type: Journal    
DOI: 10.1038/pj.2012.106     Document Type: Conference Paper

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