15466-94-1Relevant articles and documents
Selective C-H bond hydroxylation of cyclohexanes in water by supramolecular control
Yang, Bin,Cui, Jian-Fang,Wong, Man Kin
, p. 30886 - 30893 (2017/07/07)
A new approach for selective hydroxylation of non-activated cyclohexanes using dioxirane generated in situ in water through supramolecular control has been developed. Using β-CD and γ-CD as the supramolecular hosts, selective hydroxylation of cyclohexane substrates, including trans/cis-1,4-, 1,3-and 1,2-dimethylcyclohexanes and trans/cis-decahydronaphthalene, was achieved in up to 54% yield in water. Furthermore, site-selective C-H bond hydroxylation of (+)-menthol was achieved by obstructing the approach of dioxirane to the C-H bond with higher steric hindrance through inclusion complexation with β-CD and γ-CD in water.
Facial Stereoselectivity of Two-Step Additions Initiated by Electrophilic Halogens to Methylenecyclohexanes. A Comparison with Epoxidation
Bellucci, Giuseppe,Chiappe, Cinzia,Moro, Giacomo Lo,Ingrosso, Giovanni
, p. 6214 - 6217 (2007/10/03)
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Diastereoselective Addition of Organoytterbium Reagents to Carbonyl Substrates
Molander, Gary A.,Burkhardt, Elizabeth R.,Weinig, Peter
, p. 4990 - 4991 (2007/10/02)
Organoytterbium reagents, prepared by the addition of organolithiums or organomagnesiums to ytterbium(III) triflate, react in a highly diastereoselective fashion with a variety of chiral aldehydes and ketones.