121862-20-2Relevant academic research and scientific papers
Anti-Selective Reaction of α-Sulfenyl Acetals with Silylated Carbon Nucleophiles. Scope, Limitation, and Mechanism
Kudo, Kazuaki,Hashimoto, Yukihiko,Sukegawa, Makoto,Hasegawa, Masaki,Saigo, Kazuhiko
, p. 579 - 587 (2007/10/02)
In the presence of a Lewis acid, α-sulfenyl acetals 1 reacted with various silylated carbon nucleophiles 2 to give anti adducts (anti-3) with high diastereoselectivity.The stereochemistry was only slightly affected by the reaction conditions, such as temp
DIVERGENT SYNTHESIS OF 1,3- AND 1,4-DIKETONES FROM β-METHOXY-γ-PHENYLTHIO KETONES ACCESSIBLE THROUGH NOVEL PHENYLTHIO MIGRATION REACTION
Sato, Tsuneo,Inoue, Masami,Kobara, Satoru,Otera, Junzo,Nozaki, Hitosi
, p. 91 - 94 (2007/10/02)
Both 1,3- and 1.4-diketones are obtained from common precursors, β-methoxy-γ-phenylthio ketones.These compounds are derived through the novel phenylthio migration reaction of the aldehyde adducts with methoxy(phenylthio)-methane upon exposure to enol silyl ethers.The compounds thus obtained are converted into 1,3- and 1,4-diketones.
