𝔖 Bobbio Scriptorium
✦   LIBER   ✦

3-O-tert-Butyldimethylsilyl-2,2′:5,6-di-O-isopropylidene-2-C-hydroxymethyl-d-1,4-gluconolactone

✍ Scribed by Cowley, Andrew R. ;Fleet, George W. J. ;Simone, Michela Iezzi ;Soengas, Raquel

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
191 KB
Volume
60
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

2,2′:5,6-Di-O-iso­propyl­idene-2-C-hydro
2,2′:5,6-Di-O-iso­propyl­idene-2-C-hydro­xymethyl-d-talono-1,4-lactone
✍ Harding, Christopher C. ;Watkin, David J. ;Cowley, Andrew R. ;Soengas, Raquel ;S 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 410 KB

A second crystalline diacetonide, the title compound, C 13 H 20 O 7 , has been isolated from the sequential treatment of d-tagatose with aqueous sodium cyanide, followed by acetone in the presence of acid. Structural ambiguities with regard to the size of both the lactone and ketal rings are resolve

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

3-Azido-3-deoxy-2,2′:5,6-di-O-iso­propyl
3-Azido-3-deoxy-2,2′:5,6-di-O-iso­propyl­idene-2-C-hydro­xmethyl-d-gulono-1,4-lactone
✍ Harding, Christopher C. ;Shallard-Brown, Howard ;Watkin, David J. ;Soengas, Raqu 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 897 KB

Single-crystal X-ray study T = 120 K Mean '(C±C) = 0.005 A Ê R factor = 0.045 wR factor = 0.108 Data-to-parameter ratio = 9.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.