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Optically active polymers via ring-opening metathesis polymerization: 1. Polymers from enantiomerically pure 2-acyloxybicyclo[2.2.1]hept-5-enes

✍ Scribed by Thomas Steinhäusler; Franz Stelzer; Ernst Zenkl


Book ID
107847048
Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
426 KB
Volume
35
Category
Article
ISSN
0032-3861

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📜 SIMILAR VOLUMES


Ring-opening metathesis polymerization o
✍ Kenneth J. Ivin; Luk-Mui Lam; John J. Rooney 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 361 KB

## Abstract The title monomers 1 and 2 were polymerized by Ru‐, Ir‐, Mo‐, W‐ and Re‐based metathesis catalysts to yield polymers with __cis__ contents ranging from 10% to at least 90% for 1 and 23–60% for 2. Assignments of the ^13^C NMR spectra were made. No significant head‐tail bias was observed

Ring opening metathesis polymerization o
✍ Regina M.E Schitter; Thomas Steinhäusler; Franz Stelzer 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 858 KB

Enantiomerically pure (1) and rucemic (2) methyl-N-( 1-phenylethyl)-2-azabicycld2.2.1 lhept-5-ene-3-carboxylate were found to undergo ring opening metathesis polymerization reactions employing molybdenum alkylidene initiators of the type Mo(CH-t-Bu)(NArXOR), (Ar = 2,6-C,Ha-i-Pr2; R = C(CH,),; C(CH,)