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Synthesis of acetylenic derivatives of 1,2:3,4-di-O isopropylidene-α-D-galacto-hexodialdo-1,5-pyranose

✍ Scribed by Alberto González; Argimiro Llamas; Ramón Mestres

Book ID
108308299
Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
328 KB
Volume
59
Category
Article
ISSN
0008-6215

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📜 SIMILAR VOLUMES

6-Deoxy-1,2:3,4-di-O-iso­propyl­idene-α-
6-Deoxy-1,2:3,4-di-O-iso­propyl­idene-α-d-galacto-heptodialdo-1,5-pyran­ose di­phenyl di­thio­acetal
✍ Weaver, Travis D. ;Norris, Peter ;Zeller, Matthias 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 180 KB

The structure of the title compound, C 25 H 30 O 5 S 2 , was determined by single-crystal X-ray diffraction at 100 K. The bond angles of the dithiane unit as well as the bond lengths of the whole molecule are within the expected ranges.

Silica gel-catalysed addition of methyl
Silica gel-catalysed addition of methyl nitroacetate to 1,2:3,4-di-O-isopropylidene-α-d-galacto-hexodialdo-1,5-pyranose and 2,3-O-isopropylidene-d-glyceraldehyde. Crystal structure of methyl 7-acetamido-7-deoxy-1,2:3,4-di-O-isopropylidene-l-threo-α-d-galacto-octopyranuronate
✍ Pastora Borrachero; María Jesús Diánez; María Dolores Estrada; Manuel Gómez-Guil 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 71 KB

The publisher regrets that Scheme 1 was omitted from the above Paper. (1) Scheme 1 on page 86 of the above Paper should be changed to the following: (2) The formulae at the top of page 90 should be numbered 25 and 26, respectively.

X-ray and conformational investigation o
X-ray and conformational investigation of 6-deoxy-6-C-(1,5-di-O-acetyl-2,3-O-isopropylidene-β-d-allo-pentofuranos-5-yl)-1,2:3,4-di-O-isopropylidene- α-d-galactopyranose and 6-C-(benzyl 5-deoxy-2,3-O-isopropylidene-β-d-ribofuranosid-5-yl)-1,2:3,4-di-O-isopropylidene- d-glycero-α-d-galacto-hexopyranose
✍ Janusz W. Krajewski; Wojciech Karpiesiuk; Anna Banaszek 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 523 KB

The structures of the title compounds (2b and 3) have been investigated in the solid state by X-ray methods. The crystals of 2b are monoclinic, space group P2,, and of 3 orthorhombit, space grtup P2,2,2,. The cell dimensions are: for 2b, a = 9.910(2), b = 11;745W, c = 11.810(3) A, /3 = 97.32(l)"; a

ChemInform Abstract: Synthesis and Chara
ChemInform Abstract: Synthesis and Characterization of Some Heterocyclic Derivatives from 1,2:3,4-Di-O-isopropylidene-α-D-galacto-1,6-hexadialdo-1,5-pyranos e Oxime.
✍ M. A. Martins Alho; N. B. D'Accorso 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 2 views

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