Preliminary communicationPolylithiumorganische Verbindungen: XVII. Splatung von 1,1′-Bicyclopropyliden (butterfly olefin) mit Lithiumpulver zu 1,6-Dilithio-3-hexin (cas 12765-33-2) über (1,3-Dilithiopropyliden)cyclopropan als isolierbare Zwischenstufe☆

Add time:08/24/2019    Source:sciencedirect.com

While for the reductive cleavage of a cyclopropane σ-bond usually two lithium atoms are necessary, with the same amount of lithium two σ-bonds of the “butterfly olefin” 4 are cleaved. On the way to 1,6-dilithio-3-hexyne (7) (1,3-dilithiopropylidene)cyclopropane (8) can be isolated provided that diethyl ether is used as the solvent.

We also recommend Trading Suppliers and Manufacturers of hexin (cas 12765-33-2). Pls Click Website Link as below: cas 12765-33-2 suppliers

Prev:Aktivierung von Kohlendioxid an Übergangsmetallzentren: Selektive Cooligomerisation mit hexin (cas 12765-33-2)(−3) durch das Katalysatorsystem Acetonitril/Trialkylphosphan/Nickel(0) und Struktur eines Nickel(0)-Komplexes mit side-on gebundenem Acetonitril
Next:Adsorption of poly(diallyldimethylammonium chloride)—sodium methyl-cocoyl-taurate complexes onto solid surfaces)