Chemistry, like all the natural sciences, begins with the direct observation of nature¡ª in this case, of matter.1889-67-4, Name is (2,3-Dimethylbutane-2,3-diyl)dibenzene, SMILES is CC(C)(C1=CC=CC=C1)C(C)(C2=CC=CC=C2)C, belongs to quinuclidines compound. In a document, author is NORDVALL, G, introduce the new discover, Computed Properties of C18H22.
3-LITHIOQUINUCLIDIN-2-ENE – A NOVEL INTERMEDIATE FOR THE SYNTHESIS OF MUSCARINIC AGONISTS AND ANTAGONISTS
A method for the generation of 3-lithioquinuclidin-2-ene (3) as a nucleophilic intermediate for the synthesis of 3-substituted quinuclidin-2-enes is presented.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 1889-67-4 is helpful to your research. Computed Properties of C18H22.
Reference:
Quinuclidine – Wikipedia,
,Quinuclidine | C7H13N | ChemSpider