- Direct Regioselective Chlorination of Unprotected Hexitols and Pentitols by Viehe's Salt
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Viehe's salt allows the transformation of unprotected hexitols and pentitols into linear 1,6 and 1,5 dichloro derivatives in high yields.Usual competitive heterocyclization is minimized. Keywords: Viehe's salt, Glucitol, Mannitol, Pentitols, Regioselective chlorination, Heterocyclization
- Benazza, Mohammed,Uzan, Raoul,Beaupere, Daniel,Demailly, Gilles
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p. 3129 - 3132
(2007/10/02)
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- Direct regioselective chlorination of unprotected hexitols and pentitols by Vilsmeier and Haack's salt
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Unprotected hexitols and pentitols are converted into 1,6 and 1,5 dichloro derivatives respectively, by Vilsmeier and Haack's salt in DMF.
- Benazza, Mohammed,Uzan, A. Raoul,Beaupere, Daniel,Demailly, Gilles
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p. 4901 - 4904
(2007/10/02)
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