Reduction of dithioacetals with SmI2 in benzene-HMPA.

M Kunishima, D Nakata, K Hioki, S TANI

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

Full Text: HTML

Citation Number: 10

Abstract

188 Table 2. Reduction of Dithioacetals in Benzene—HMPA—Additive“) Vol. 46, No. 1 Run Dithioacetals Sulfide Additive Conditions Yield (%)b> Recovery (%) 1 Ph t-BuoH (2 eq) n, 45 min 85 (85) 0 Ph Ph/\SPh 2 la SPh 23 AcOH (2 eq) n, 96 n 49 (92) 47 3 P C8H17 h/\ t-BuOH (2 eq) n, 29 h 59 -e> P SC3H17 d) 1b SC3H17 2b AcOH (2 eq) n, 24 h 57 (76) 25 5 SPh MeO—Q—\ t-BuOH (2 eq) n, in 83 (99) 1604“ Moo O < SPh 1c SPh 2c 6 SPh /\ I-BuOH (2 eq) n 96 n 61 (75) ...

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]

A direct synthesis of O, S-acetals from aldehydes

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

More Articles...