- Highly enantio- and diastereo-selective synthesis of C2-symmetric 3,5-cyclohexadiene-1,2-diol and D2-symmetric cyclohexane-1,2,4,5-tetrol
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Highly enantio- and diastereo-selective synthesis of C2-symmetric 3,5-cyclohexadiene-1,2-diol 5 and D2-symmetric cyclohexane-1,2,4,5-tetrol related compounds 7a,b 10, 11 has been achieved using optically active 4-cyclohexene-1,2-diol
- Suemune,Hasegawa,Sakai
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- Concerning the reaction of anti-benzene dioxide with various nucleophiles
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trans-3,4:5,6-Diepoxycyclohex-1-ene (anti-benzene dioxide) (5) was brought into reaction with several S, O, and C nucleophiles. S and O nucleophiles gave the bis-adducts stemming from independent reaction of the two epoxy functions. C nucleophiles, on the
- Esser, Thomas,Farkas, Frederic,Mangholz, Sissi,Sequin, Urs
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p. 3709 - 3720
(2007/10/02)
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- Resolution of trans-1,2-Dihydroxy-1,2-dihydrobenzene for the Preparation of Optically Pure Benzene Diol Epoxides. Preparation of Bromo- and Chlorobenzene Diol Epoxides
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The resolution of (+/-)-trans-1,2-dihydroxy-1,2-dihydrobenzene has been accomplished by esterase-catalysed hydrolysis of diacetate (+/-)-5.Peracid epoxidation of (+)-2 and (-)-2 gave diol epoxides (+)-3 and (-)-3, respectively.The synthesis of d
- Ganey, Michael V.,Padykula, Robert E.,Berchtold, Glenn A.,Braun, Andrew G.
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p. 2787 - 2793
(2007/10/02)
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