Fig. 5: Cyclopropanation and fuel performance.
From: Strain engineering of single-site Cu on SWCNTs for highly efficient diene cyclopropanation
a reaction conversion, selectivity of monoadducts and diadduct under Cu(acac)2, Cu/G, Cu/SWCNT conditions; (b) mass spectra of two monoadducts and the diadduct; (c) density and volumetric calorific value of IP, the diadduct of IP (IP-D), THI and the diadduct of THI (THI-D); (d) selectivity of diadducts from alkenes with similar structures to IP under different catalysts14,15,44,45 (inset: molecular formulas of diadducts from different alkenes); (e) catalytic activities of Cu(acac)2 and Cu/SWCNT using four different alkenes as 1,5-hexadiene, dipentene, tetrahydroindene and dicyclopentadiene (inset: molecular formulas of diadducts from different alkenes).
