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.Reference of 2-Cyano-2-methylpropanoic acid. The article 《Tetramethyl 1,4-dimethyl-13,14-dioxapentacyclo[8.2.1.14,7.02,9.03,8]tetradeca-5,11-diene-5,6,11,12-tetracarboxylate》 in relation to this compound, is published in Acta Crystallographica, Section E: Structure Reports Online. Let’s take a look at the latest research on this compound (cas:92390-26-6).
In the title compound, C22H24O14, the relative stereochem. at the cyclobutane ring is cis-anti-cis and the Me groups in the bicyclic rings are syn to each other. The two carboxylate groups attached to the same -C=C- bond are disordered over two sets of sites in a 0.603(2):0.397(2) ratio. In the crystal, weak C-H···O H bonds connect mols. into C(12) chains along [001] incorporating R222(10) rings. Crystallog. data and at. coordinates are given.
The article 《Tetramethyl 1,4-dimethyl-13,14-dioxapentacyclo[8.2.1.14,7.02,9.03,8]tetradeca-5,11-diene-5,6,11,12-tetracarboxylate》 also mentions many details about this compound(92390-26-6)Computed Properties of C18H28ClRu, you can pay attention to it, because details determine success or failure
Reference:
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method