General preparation of 3-aryl-3,4-dimethylpentan-4-olides by intramolecular rearrangement was written by Tsatsas, Georges;Cotakis, G.. And the article was included in Bulletin de la Societe Chimique de France in 1970.Related Products of 5351-07-5 This article mentions the following:
Treatment of 3,4-RR1C6H3C(Bu-tert)(OH)CH2CO2R2 (I, R = H, MeO; R1 = H, Cl, MeO, Me, Br; R2 = H, Et) with AcCl and Ac2 3,4-RR1C6H3C(Bu-tert):CH2 and II were also isolated from the above reaction with I (R2 = H). II were also prepared from I by reaction with concentrated H2SO4. In the experiment, the researchers used many compounds, for example, 2-(4-Methoxyphenyl)-2-methylpropanenitrile (cas: 5351-07-5Related Products of 5351-07-5).
2-(4-Methoxyphenyl)-2-methylpropanenitrile (cas: 5351-07-5) belongs to nitriles. The electronic structure of nitriles is very similar to that of an alkyne with the main difference being the presence of a set of lone pair electrons on the nitrogen. In conventional organic reductions, nitrile is reduced by treatment with lithium aluminium hydride to the amine. Reduction to the imine followed by hydrolysis to the aldehyde takes place in the Stephen aldehyde synthesis, which uses stannous chloride in acid.Related Products of 5351-07-5
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts