37166-70-4Relevant articles and documents
A convenient and versatile method for the preparation of α-hydroxymethyl ketone derivatives from the corresponding allyl silyl ethers or allyl carboxylates
Hon, Yung-Son,Wong, Ying-Chieh,Wu, Kuo-Jui
experimental part, p. 896 - 914 (2009/12/06)
The ozonolysis of 1-substituted allyl silyl ethers or 1-substituted allyl carboxylates followed by treatment with bases gave the corresponding α-silyloxymethyl- or α-acyloxymethyl-ketones in good yields. It is proposed to proceed via the corresponding α-silyloxy- or α-acyloxyaldehydes intermediates followed by 1,4-group migration. The results of theoretical calculations are applicable to explain the experimental results.
Synthetic applications of the amine-base treatment in the ozonolysis of substituted-allyl silyl ethers or -allyl esters via a novel ene-diol type rearrangement
Hon, Yung-Son,Wong, Ying-Chieh
, p. 1365 - 1368 (2007/10/03)
The ozonolysis of substituted-allyl silyl ethers or -allyl esters followed by treatment with bases gave the corresponding α-silyloxy ketones or α-acyloxy ketones in good yields. The reaction is proposed to proceed via a novel ene-diol rearrangement of the corresponding α-silyloxy aldehydes or α-acyloxy aldehydes intermediates.
Conjugate Addition of Acyloxy Groups to Alkynylphenyliodonium Tetrafluoroborates under Both Basic and Acidic Conditions. Synthesis of α-Acyloxy Ketones
Ochiai, Masahito,Kunishima, Munetaka,Fuji, Kaoru,Nagao, Yoshimitsu
, p. 4038 - 4041 (2007/10/02)
Reaction of alkynylphenyliodonium tetrafluoroborates 1 with sodium salts of carboxylic acids in the presence of water affords α-acyloxy ketones.The reaction also proceeds under acidic conditions.The fact that the reaction of (4-hydroxy-1-butynyl)phenyliod
