99875-61-3Relevant academic research and scientific papers
Transformation of homoallylic alcohol oxides into 3-hydroxytetrahydrofurans in aqueous HClO4
Chirskaya,Vasil'ev,Shorshnev,Sviridov
, p. 1300 - 1303 (2008/02/05)
Hydrolysis of allyl carbinol oxides in aqueous HClO4 gave the corresponding 1,2,4-triols. On heating in the same reaction medium, they underwent cyclization into 3-hydroxytetrahydrofurans. The method is restricted to substrates that can generat
Rhodium carbenoid mediated cyclisation of α-diazo-β-keto-δ-hydroxy- phenylsulfones
Lacrampe, Fabienne,Léost, Fran?oise,Doutheau, Alain
, p. 4773 - 4776 (2007/10/03)
The title reaction gave rise to 2-phenylsulfonyl-3-oxo-tetrahydrofurans in satisfactory yields providing an entry to some furan derivatives. (C) 2000 Published by Elsevier Science Ltd.
Aldol-cyclization reaction sequence for the synthesis of tetrahydrofurans
Calter, Michael A.,Sugathapala, Priyantha M.,Zhu, Cheng
, p. 3837 - 3840 (2007/10/03)
The aldol reactions of α-diazo-β-ketoesters with a variety of aldehydes produced adducts which underwent Rh(II)-catalyzed O-H insertion reaction to yield highly substituted tetrahydrofurans. Alkylation and decarboxylation of these tetrahydrofurans formed a wide variety of tetrahydrofuran structures.
A remarkable ene-like reaction: Development and synthetic applications
Ciufolini, Marco A.,Deaton, Melissa V.,Zhu, Shuren,Chen, Mingying
, p. 16299 - 16312 (2007/10/03)
A catalytic ene-like reaction of aldehydes with those vinyl ethers that display the oxygen functionality at the central carbon of an allylic system, e.g., 2-methoxypropene, is discussed in detail. The reaction is promoted by 0.05 equiv. of the 1:1 complex
