130931-97-4Relevant articles and documents
Dimethyltin Dichloride Catalyzed Regioselective Alkylation of cis-1,2-Diols at Room Temperature
Saikam, Varma,Dara, Saidulu,Yadav, Mahipal,Singh, Parvinder Pal,Vishwakarma, Ram A.
, p. 11916 - 11925 (2016/01/09)
Here, we have developed a mild and general method for the regioselective installation of benzyl, allyl, para-methoxybenzyl and naphthyl groups on cis-1,2-diols. The optimized method operates at room temperature using dimethyltin dichloride as catalyst and
Asymmetric desymmetrization of saturated and unsaturated meso-1,2-diols
Fujioka, Hiromichi,Nagatomi, Yasushi,Kotoku, Naoyuki,Kitagawa, Hidetoshi,Kita, Yasuyuki
, p. 10141 - 10151 (2007/10/03)
An asymmetric desymmetrization of saturated and unsaturated cyclic and acyclic meso-1,2-diols has been developed from the ene acetals, prepared from the norbornene carboxyaldehyde and meso-1,2-diols. The intramolecular haloetherification of the ene acetals as a key step afforded 8-membered acetals in a stereoselective manner just by the reaction of norbornene olefin even when the ene acetals from unsaturated meso-1,2-diols having olefins in the same molecule were used. Subsequent reductive elimination, followed by protecting the hydroxy group and transacetalization, gave optically active 1,2-diol derivatives and the starting ene acetals in good yields. (C) 2000 Elsevier Science Ltd.
Highly enantioselective asymmetrization of meso-1,2-diols through a novel and efficient reaction cycle
Fujioka,Nagatomi,Kitagawa,Kita
, p. 12016 - 12017 (2007/10/03)
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