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Part 1: Document Description
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Citation |
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Title: |
Data for: Tuning the Latent Behavior of Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes in Dicyclopentadiene Polymerization |
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Identification Number: |
doi:10.18419/darus-1696 |
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Distributor: |
DaRUS |
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Date of Distribution: |
2021-04-06 |
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Version: |
1 |
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Bibliographic Citation: |
Momin, Mohasin; Musso, Janis; Frey, Wolfgang; Buchmeiser, Michael, 2021, "Data for: Tuning the Latent Behavior of Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes in Dicyclopentadiene Polymerization", https://doi.org/10.18419/darus-1696, DaRUS, V1 |
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Citation |
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Title: |
Data for: Tuning the Latent Behavior of Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes in Dicyclopentadiene Polymerization |
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Identification Number: |
doi:10.18419/darus-1696 |
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Authoring Entity: |
Momin, Mohasin (Universität Stuttgart) |
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Musso, Janis (Universität Stuttgart) |
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Frey, Wolfgang (Universität Stuttgart) |
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Buchmeiser, Michael (Universität Stuttgart) |
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Grant Number: |
358283783 - SFB 1333 |
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Distributor: |
DaRUS |
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Access Authority: |
Momin, Mohasin |
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Access Authority: |
Buchmeiser, Michael |
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Depositor: |
Momin, Mohasin |
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Date of Deposit: |
2021-03-11 |
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Holdings Information: |
https://doi.org/10.18419/darus-1696 |
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Study Scope |
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Keywords: |
Chemistry |
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Topic Classification: |
inorganic chemistry |
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Abstract: |
We report the synthesis of O- and N-chelated hexacoordinated molybdenum imido alkylidene N-heterocyclic carbene (NHC) bistriflate and pentacoordinated molybdenum imido alkylidene NHC monotriflate monoalkoxide complexes and their use as thermally latent and in some cases air-stable precatalysts in the ring-opening metathesis polymerization (ROMP) of dicyclopentadiene (DCPD). Introduction of electron- withdrawing and electron-donating groups at the O-chelated alkylidene ligand allowed for the tuning of both the onset temperature of polymerization (Tonset) and the temperature of the exotherm maximum (Texo,max). In addition, N-chelated complexes were synthesized using easily available 2-vinylpyridine or 2-vinyl- N,N-dimethylaniline to yield five-membered and, for the first time, four-membered molybdenum imido alkylidene NHC chelates. With these precatalysts, Tonset and Texo,max could be varied between 52 and 142 °C and between 99 and 174 °C, respectively. All primary data files and processed data of the journal article from the Buchmeiser group. Tuning the Latent Behavior of Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes in Dicyclopentadiene Polymerization. Nuclear magnetic resonance (NMR) spectra are uploaded. Also differential scanning calorimetry (DSC) data are available. |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Other Study Description Materials |
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Related Publications |
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Citation |
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Title: |
Mohasin Momin, Janis V. Musso, Wolfgang Frey, and Michael R. Buchmeiser. Tuning the Latent Behavior of Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes in Dicyclopentadiene Polymerization, Organometallics 2021, 40, 2, 253-265 |
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Identification Number: |
10.1021/acs.organomet.0c00740 |
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Bibliographic Citation: |
Mohasin Momin, Janis V. Musso, Wolfgang Frey, and Michael R. Buchmeiser. Tuning the Latent Behavior of Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes in Dicyclopentadiene Polymerization, Organometallics 2021, 40, 2, 253-265 |
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Determination of Conversion.zip |
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application/zip |
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DSC data LC1-LC4.zip |
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application/zip |
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DSC Data of LC-12 - LC-15.zip |
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application/zip |
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DSC Data of LC-16.zip |
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application/zip |
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DSC Data of LC-5-LC-11.zip |
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application/zip |
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Crosslinking Study Using Cyclopentene as Model Substrate, Polymerization of cyclopentene using LC-12.zip |
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Notes: |
application/zip |
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Figure S46. 1H NMR spectrum ofLC-1 in CDCl312 h in air.zip |
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Notes: |
application/zip |
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Figure S47.1H NMR spectrum ofLC-2in CDCl3after 12 h in air, slight signal broadening occurs but no decomposition is visible.zip |
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application/zip |
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Figure S48.1H NMR spectrum ofLC-3 in CDCl312 h in air.zip |
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application/zip |
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Figure S49.1H NMR spectrum ofLC-4in CDCl3after 12 h in air.zip |
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application/zip |
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Figure S50. 1H NMR spectrum ofLC-7 in CDCl312 h in air.zip |
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application/zip |
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Figure S51. 1H NMR spectrum ofLC-8 in CDCl312 h in air.zip |
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application/zip |
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Figure S52. 1H NMR spectrum ofLC-9 in CDCl312 h in air.zip |
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application/zip |
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Figure S53. 1H NMR spectrum ofLC-10 in CDCl312 h in air.zip |
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application/zip |
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Figure S54. 1H NMR spectrum ofLC-11 in CDCl312 h in air.zip |
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application/zip |
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Figure S55. 1H NMR spectrum ofLC-16 in CDCl312 h in air.zip |
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application/zip |
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NMR Spectra of LC-1.zip |
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application/zip |
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NMR Spectra of LC-10.zip |
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application/zip |
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NMR Spectra of LC-11.zip |
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application/zip |
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NMR Spectra of LC-12.zip |
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application/zip |
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NMR Spectra of LC-13.zip |
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application/zip |
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NMR Spectra of LC-15.zip |
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application/zip |
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NMR Spectra of LC-16.zip |
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application/zip |
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NMR Spectra of LC-2.zip |
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application/zip |
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NMR Spectra of LC-3.zip |
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application/zip |
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NMR Spectra of LC-4.zip |
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application/zip |
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NMR Spectra of LC-5.zip |
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application/zip |
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NMR Spectra of LC-6.zip |
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application/zip |
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NMR Spectra of LC-7.zip |
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application/zip |
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NMR Spectra of LC-8.zip |
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application/zip |
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NMR Spectra of LC-9.zip |
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application/zip |
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Variable Temperature Studies.zip |
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application/zip |