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. 2021 Oct 25;40(21):3608–3616. doi: 10.1021/acs.organomet.1c00484

Table 2. Evaluation of the Performance of Ru8 in ROMP of COE.

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entry activation solvent time (h) conversna,b (%) E/Za theor Mn (kDa) Mn (kDa) PDi
1 dark Tol 72 <5        
2 hν Tol 2 >99 3.5/1 726 188.4 2.21
3 dark neat 72 <5        
4 hν neat 1 >99 4/1 726 173.9 1.74
5 hν DCM 20 37 nd 271 6445 2.26
6 80 °C neat 72 >99 nd 726 127 ≥7.66
7c hν neat 24 82 nd 9900 21.5 2.64
a

Determined by 1H NMR spectroscopy. nd denotes not determined.

b

The conversion is the average value of at least two reactions. GPC measurements have been performed on one sample for each entry.

c

10 ppm of Ru8.