129758-81-2Relevant academic research and scientific papers
Novel sequential 1,4-Brook rearrangement-Wittig reaction: New one-pot approach for silyl dienol ethers
Matsuya, Yuji,Koiwai, Azusa,Minato, Daishiro,Sugimoto, Kenji,Toyooka, Naoki
supporting information, p. 5955 - 5957,3 (2020/07/31)
A novel one-pot synthetic method of silyl dienol ethers via 1,4-Brook rearrangement-Wittig reaction sequence has been developed. This tandem reaction proceeded via the intramolecular silyl migration step, which enabled stereoselective formation of phosphorane intermediates. The reaction is operationally simple and high yielding, thus providing a new useful formula for silyl dienol ether synthesis.
Synthesis of 2,5-dihydrofurans via alkylidene carbene insertion reactions
Walker, Louise F.,Bourghida, Ahmed,Connolly, Stephen,Wills, Martin
, p. 965 - 981 (2007/10/03)
The insertion reaction of alkylidene carbenes is demonstrated to be an effective method for the synthesis of 2,5-dihydrofuran ring systems. The best results have been obtained on substrates containing electron-withdrawing substituents, which appear less prone to the competing rearrangement reaction. This insight has led to the development of a new method for the synthesis of the core structure of the squalestatin-zaragozic acid natural products.
Synthesis of 2,5-dihydrofurans via alkylidene carbene insertion reactions
Walker, Louise F.,Connolly, Stephen,Wills, Martin
, p. 5273 - 5276 (2007/10/03)
The insertion of vinylidene carbenes into C-H bonds is an efficient method for the synthesis of 2,5-dihydrofurans. The methodology provides a convenient entry to the core structure of squalestatin/zaragozic acid natural products.
