2123-93-5Relevant academic research and scientific papers
Bu4NI-catalyzed α-acyloxylation reaction of ethers and ketones with aldehydes and tert-butyl hydroperoxide
Zhu, Feng,Wang, Zhong-Xia
, p. 9819 - 9827 (2015/01/09)
The reaction of (hetero)aromatic aldehydes or cinnamaldehyde with di-/multi-ethers in the presence of Bu4NI and tert-butyl hydroperoxide generated corresponding α-acyloxy ethers. Reactions between (hetero)aromatic aldehydes or cyclohexanecarbaldehyde with arylalkyl ketones under similar conditions resulted in α-acyloxy ketones. Collectively, Bu4NI-catalyzed α-acyloxylation reactions exhibit a broad scope of substrates and a high compatibility with functional groups.
Mass Spectral Fragmentations and Gas Phase Reactions of t-Butyl Peresters
Madhusudanan, K. P.,Misra, Dharmendra,Singh, Chandan
, p. 398 - 401 (2007/10/02)
The mass spectral behaviour of a few aliphatic and aromatic peresters has been studied under electron impact (EI) and chemical ionization (CI) conditions.Under EI, fragmentation of the molecules occurs mainly by C-C cleavage at either side of the carbonyl group.The C4H9O+ ion generated by the attack of the CI reagent on the sample molecule adds on to the molecule leading to (M + 73)+ ion in the CI (i-C4H10) spectra while with the more basic reagent, NH3, clustering of the molecule around NH4+ ion is the predominant pathway for ion formation.
