4160-75-2Relevant academic research and scientific papers
REACTION OF HOMOALLYLIC COMPOUNDS OF TIN WITH ACYLATING AGENTS
Ivashchenko, N. B.,Polunin, E. V.,Kashin, A. N.
, p. 546 - 550 (2007/10/02)
In the reaction of homoallylic organotin compounds with carboxylic acid anhydrides and chlorides in the presence of Lewis acids cyclopropyl methyl ketones are formed with α,β-unsaturated ketones and β-chloro ketones as impurities.The ratio of the reaction products depends on the temperature, the structure of the reagents, and the type of catalyst.
Organic Photochemistry with 6.7-ev Photons: γ,δ-Unsaturated Ketones
Leigh, William J.,Srinivasan, R.
, p. 4424 - 4429 (2007/10/02)
The photochemistry of a series of acyclic, aliphatic γ,δ-unsaturated ketones in pentane solution with 185-nm light has been investigated.The variety of products formed can be rationalized as arising from discrete reactions of the individually excited chromophores.Neither intramolecular energy transfer nor internal conversion leading to population of the lowest (n,?*) singlet state are competitive with product formation at 185 nm.The mechanism of alkyne formation in the solution-phase photolysis of these and terminal alkenes at 185 nm is elucidated by using a deuterated derivative, and the reaction is postulated to proceed from the olefinic ?,?* singlet state.
