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Abstract Computational studies revealed that dirhodium tetrakis(1,2,2‐triarylcyclopropanecarboxylate) (Rh2(TPCP)4) catalysts adopt distinctive high symmetry orientations, which are dependent on the nature of the aryl substitution pattern. The parent catalyst, Rh2(TPCP)4, and those with ap‐substituent at the C1 aryl, such as Rh2(p‐BrTPCP)4and Rh2(p‐PhTPCP)4, adopt aC2‐symmetric structure. Rh2(3,5‐di(p‐tBuC6H4)TPCP)4, 3,5‐disubstituted at the C1 aryl, adopts aD2‐symmetric structure, whereas catalysts with ano‐substituent at the C1 aryl, such as Rh2(o‐Cl‐5‐BrTPCP)4,adopt aC4‐symmetric structure.
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Ring-opening metathesis polymerization of norbornene–benzoladderene (macro)monomers
We report highkp(macro)monomer structures for use in grafting-through ring-opening metathesis polymerization to make linear and bottlebrush polymers.
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- PAR ID:
- 10505398
- Publisher / Repository:
- Royal Society of Chemistry
- Date Published:
- Journal Name:
- Polymer Chemistry
- Volume:
- 14
- Issue:
- 41
- ISSN:
- 1759-9954
- Page Range / eLocation ID:
- 4726 to 4735
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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- Free Publicly Accessible Full Text
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Accepted Manuscript1.0
- Journal Article:
- https://doi.org/10.1039/D3PY00981E
