The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium(SMILESS: [Cl-][Ru+2]1234567(C8(C)=C4(C)[C-]5(C)C6(C)=C87C)[CH]9=[CH]1CC[CH]2=[CH]3CC9,cas:92390-26-6) is researched.Application of 591-54-8. The article 《Ruthenium-catalyzed synthesis of o-phthalates by highly chemoselective intermolecular [2 + 2 + 2] cycloaddition of terminal alkynes and dimethyl acetylenedicarboxylate》 in relation to this compound, is published in Journal of Molecular Catalysis A: Chemical. Let’s take a look at the latest research on this compound (cas:92390-26-6).
A highly chemoselective intermol. [2+2+2] cycloaddition of 2 equivalent of terminal alkynes with di-Me acetylenedicarboxylate, which enables the straightforward synthesis of dialkylated o-phthalates, was successfully accomplished using a ruthenium catalyst, Cp*RuCl(cod) (Cp* = pentamethylcyclopentadienyl, cod = 1,5-cyclooctadiene). The co-cyclotrimerization of alkynes and acetylenedicarboxylates usually affords 1:2 adducts (1,2,3,4-benzenetetracarboxylates), however, in the present reaction 2:1 adducts (o-phthalates) are the major products unprecedentedly.
From this literature《Ruthenium-catalyzed synthesis of o-phthalates by highly chemoselective intermolecular [2 + 2 + 2] cycloaddition of terminal alkynes and dimethyl acetylenedicarboxylate》,we know some information about this compound(92390-26-6)Quality Control of Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium, but this is not all information, there are many literatures related to this compound(92390-26-6).
Reference:
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method