DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Composite Correlated Molecular Orbital Theory Calculations of Ring Strain for Use in Predicting Polymerization Reactions

Journal Article · · ChemPhysChem

Strained ring systems play an important role in synthesis and can be characterized by the ring strain energy (RSE). The RSE of 3, 4, 5, and 6 membered saturated and unsaturated ring systems containing N, O, P, and S heteroatoms and H, F, SiMe3, and SO2Me substituents were calculated at the G3(MP2) composite correlated molecular orbital theory level using up to 5 models to predict the RSE. Generally, the RSE decreased as ring size increased with a substantial decrease from 4 to 5 membered rings. Replacement of a ring CH2 with P or S reduced the RSE, consistent with less angle strain. The RSE for unsaturated systems were generally greater than for saturated systems due to increased angle strain. No general trends were found with respect to substituent effects. In conclusion, the RSE values suggest that 3-pyrroline and 2-pyrroline and their derivatives may be able to support ring opening metathesis polymerization and warrant further study.

Research Organization:
Oak Ridge Institute for Science and Education (ORISE), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB)
Grant/Contract Number:
SC0014664
OSTI ID:
1981400
Journal Information:
ChemPhysChem, Journal Name: ChemPhysChem Journal Issue: 9 Vol. 23; ISSN 1439-4235
Publisher:
ChemPubSoc EuropeCopyright Statement
Country of Publication:
United States
Language:
English

References (44)

G2ab initio calculations on three-membered rings: Role of hydrogen atoms journal July 1998
Insektentötende Stoffe I. Über Isolierung und Konstitution des wirksamen Teiles des dalmatinischen Insektenpulvers journal January 1924
Molpro: a general-purpose quantum chemistry program package: Molpro
  • Werner, Hans-Joachim; Knowles, Peter J.; Knizia, Gerald
  • Wiley Interdisciplinary Reviews: Computational Molecular Science, Vol. 2, Issue 2 https://doi.org/10.1002/wcms.82
journal July 2011
Structure of Free Polyatomic Molecules book January 1998
Influence of the heteroatom on the structure, bonding and ring strain of a series of three-membered rings containing a second, third, fourth and fifth row elements: a theoretical investigation journal June 2018
Attractive natural products with strained cyclopropane and/or cyclobutane ring systems journal August 2016
Molecular force field and structure of hydrogen sulfide: recent microwave results journal October 1975
Strain energy of three-membered rings: a new ultradiagonal definition as applied to silicon- and carbon-containing species journal February 1996
A fifth-order perturbation comparison of electron correlation theories journal May 1989
Structure of UDP-N-acetylglucosamine enolpyruvyl transferase, an enzyme essential for the synthesis of bacterial peptidoglycan, complexed with substrate UDP-N-acetylglucosamine and the drug fosfomycin journal December 1996
Functionalization of multiwalled carbon nanotubes with polyamide 6 by anionic ring-opening polymerization journal October 2007
The enthalpy of formation of the isomeric 2,3- and 2,5-dihydrofuran journal June 2016
Living ring-opening metathesis polymerization journal January 2007
Applications of Sharpless asymmetric epoxidation in total synthesis journal April 2015
Polymerization of Ethylene Oxide, Propylene Oxide, and Other Alkylene Oxides: Synthesis, Novel Polymer Architectures, and Bioconjugation journal December 2015
Radical Ring-Opening Polymerization: Scope, Limitations, and Application to (Bio)Degradable Materials journal January 2017
Accurate Ring Strain Energy Calculations on Saturated Three-Membered Heterocycles with One Group 13–16 Element journal July 2020
Emerging and Re-Emerging Warheads for Targeted Covalent Inhibitors: Applications in Medicinal Chemistry and Chemical Biology journal December 2018
Variable Temperature ROMP: Leveraging Low Ring Strain Thermodynamics To Achieve Well-Defined Polypentenamers journal June 2017
Synthesis of Stereoregular Polymers through Ring-Opening Metathesis Polymerization journal June 2014
The Chemistry of Transition Metals with Three-Membered Ring Heterocycles journal May 2014
Recent Advances in the Metal-Catalyzed Ring Expansions of Three- and Four-Membered Rings journal January 2013
The group equivalent reaction: An improved method for determining ring strain energy journal November 1990
A Hierarchy of Homodesmotic Reactions for Thermochemistry journal February 2009
Ring Strain Energies from ab Initio Calculations journal May 1998
Enol Ethers Are Effective Monomers for Ring-Opening Metathesis Polymerization: Synthesis of Degradable and Depolymerizable Poly(2,3-dihydrofuran) journal December 2019
Cationic Ring-Opening Polymerization of Oxetane via a Non-Steady-State Controlled Polymerization Process:  A Comparison of Initiators Yielding Living and Nonliving Polymers journal March 2008
The resurgence of covalent drugs journal April 2011
The anionic ring-opening polymerization of N -(methanesulfonyl)azetidine journal January 2018
Aziridines and azetidines: building blocks for polyamines by anionic and cationic ring-opening polymerization journal January 2019
Recent advances in the total synthesis of cyclobutane-containing natural products journal January 2020
Synthesis of polycaprolactone: a review journal January 2009
Recent advances in the total synthesis of cyclopropane-containing natural products journal January 2012
Gaussian basis sets for use in correlated molecular calculations. X. The atoms aluminum through argon revisited journal June 2001
A full coupled‐cluster singles and doubles model: The inclusion of disconnected triples journal February 1982
Gaussian basis sets for use in correlated molecular calculations. I. The atoms boron through neon and hydrogen journal January 1989
Electron affinities of the first‐row atoms revisited. Systematic basis sets and wave functions journal May 1992
Coupled‐cluster methods with noniterative triple excitations for restricted open‐shell Hartree–Fock and other general single determinant reference functions. Energies and analytical gradients journal June 1993
Density‐functional thermochemistry. III. The role of exact exchange journal April 1993
Gaussian-3 theory using reduced Mo/ller-Plesset order journal March 1999
The Molpro quantum chemistry package journal April 2020
Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density journal January 1988
Coupled-cluster theory in quantum chemistry journal February 2007
Optimization of Gaussian-type basis sets for local spin density functional calculations. Part I. Boron through neon, optimization technique and validation journal February 1992