Tetrahedron letters

A direct synthesis of O, S-acetals from aldehydes

…, R Hoffmann, I Münster, P Keiner, R Brückner

Index: Kusche, Andreas; Hoffmann, Rolf; Muenster, Ingo; Keiner, Petra; Brueckner, Reinhard Tetrahedron Letters, 1991 , vol. 32, # 4 p. 467 - 470

Full Text: HTML

Citation Number: 21

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... In the presence of catalytic to stoichiometric amounts of trimethylsilyl triflate, 1:1:1 mixtures of silyl ethers, phenyl(trimethylsilyl)sulfide, and aldehydes give O,S-acetals in fair to good yields. ... O,S-Acetals can be prepared from aldehydes by the simultaneous action of a ...

Related Articles:

Ionic liquid/PPh 3 promoted cleavage of diphenyl disulfide and diselenide: a straight-forward metal-free one-pot route to the synthesis of unsymmetrical sulfides and …

[Banerjee, Subhash; Adak, Laksmikanta; Ranu, Brindaban C. Tetrahedron Letters, 2012 , vol. 53, # 17 p. 2149 - 2152]

Synthesis of a wide range of thioethers by indium triiodide catalyzed direct coupling between alkyl acetates and thiosilanes

[Nishimoto, Yoshihiro; Okita, Aya; Yasuda, Makoto; Baba, Akio Organic Letters, 2012 , vol. 14, # 7 p. 1846 - 1849]

Synthesis of thioethers via metal-free reductive coupling of tosylhydrazones with thiols

[Ding, Qiuping; Cao, Banpeng; Yuan, Jianjun; Liu, Xianjin; Peng, Yiyuan Organic and Biomolecular Chemistry, 2011 , vol. 9, # 3 p. 748 - 751]

Oxalic acid-promoted preparation of dithioacetals from carbonyl compounds or acetals

[Miyake, Hideyoshi; Nakao, Yuichi; Sasaki, Mitsuru Chemistry Letters, 2007 , vol. 36, # 1 p. 104 - 105]

Reduction of dithioacetals with SmI2 in benzene-HMPA.

[Kunishima, Munetaka; Nakata, Daisuke; Hioki, Kazuhito; Tani, Shohei Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 1 p. 187 - 189]

More Articles...