81076-19-9Relevant academic research and scientific papers
Stereocontrolled construction of tetrasubstituted tetrahydrofurans: Synthesis of 2,5-anhydro d-glucitol
Das, Biswanath,Kumar, Duddukuri Nandan
scheme or table, p. 6011 - 6013 (2010/11/21)
A highly stereoselective construction of 2,3,4,5-tetrasubstituted tetrahydrofurans has been accomplished by an unusual intramolecular 5-endo-tet cyclization of 2,3-epoxy alcohols involving hydroxyl nucleophile. The method has been utilized for the synthes
Stereoselective synthesis of 5-O-carbamoylpolyoxamic acid by [2,3]- Wittig-Still rearrangement
Ghosh, Arun K.,Wang, Yong
, p. 13369 - 13376 (2007/10/03)
Stereoselective [2,3]-Wittig rearrangement of E- and Z-allylic stannyl ethers derived from an isopropylidene L-threitol derivative has been investigated. The E-isomer exhibited best diastereoselectivity and the resulting rearrangement product has been converted to protected polyoxamic acid, an amino acid component of many bioactive polyoxins.
A New Method for the Dehydration of β-Hydroxy Sulfones: Synthesis of (E,S)-γ-Hydroxy-α,β-unsaturated Sulfones and (S)-ε-Hydroxy-(E,E)-α,γ-dienyl Sulfones
Kang, Suk-Ku,Park, Young-Won,Kim, Sung-Gyu,Jeon, Jae-Hoon
, p. 405 - 406 (2007/10/02)
Optically active (E,S)-γ-hydroxy-α,β-unsaturated sulfones and (S)-ε-hydroxy-(E,E)-α,γ-dienyl sulfones have been prepared in a one-pot dehydration procedure from β,γ-dihydroxy sulfones and δ,ε-dihydroxy allyl sulfones, respectively, via an elimination reac
Synthesis of Saccharides and Related Polyhydroxylated Natural Products. 1. Simple Alditols
Katsuki, T.,Lee, A. W. M.,Ma, P.,Martin, V. S.,Masamune, S.,et al.
, p. 1373 - 1378 (2007/10/02)
A new approach to sugar synthesis is demonstrated through syntheses of tetritols, pentitols, and hexitols; titanium-catalyzed asymmetric epoxidation and a new selective opening reaction of 2,3-epoxy alcohols play essential roles.
