✦ LIBER ✦

Crystal structure of 3-O-acetyl-1,2-O-isopropylidene-5-O-tosyl-α,D-gulofuranose-4,6-carbolactone

✍ Scribed by Phillips, S. E. V. ;Trotter, J.

Book ID: 114524061
Publisher: International Union of Crystallography
Year: 1977
Weight: 439 KB
Volume: 33
Category: Article
ISSN: 0567-7408
DOI: 10.1107/s0567740877005251

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Structure of 1,2:5,6-di-O-isopropylidene

Structure of 1,2:5,6-di-O-isopropylidene-α-d-gulofuranose

✍ Sheldrick, B. ;Mackie, W. ;Akrigg, D. 📂 Article 📅 1988 🏛 International Union of Crystallography 🌐 English ⚖ 293 KB

Synthesis, crystal structure, and confor

Synthesis, crystal structure, and conformation of 3-O-(6-O-acetyl-2,3-anhydro-4-deoxy-α-l-ribo-hexopyranosyl)-1,2:5,6-di-O-isopropylidene-α-d-glucofuranose

✍ Janusz W. Krajewski; Przemysław Gluziński; Zofia Urbańczyk-Lipkowska; Anna Banas 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 638 KB

3-0-(6-0-Acetyl-2,3-anhydro-4-deoxy-a-L-ribo-hexopyranosyl)-l,2:5,6-di-O-isopropylidene-a-D-glucofuranose has been synthesised and its monocrystal investigated by X-ray diffraction methods. The compound crystallises in the orthorhombic system, space group P2,2,2t, with cell constants a = 8.790( 7),

Crystal and molecular structures of 6-O-

Crystal and molecular structures of 6-O-acetyl-2,3,4-trideoxy-α-dl-glycero-hex-2-enopyranose and 3-O-(6-O-acetyl-2,3,4-trideoxy-α-l-glycero-hex-2-enopyranosyl)-1,2;5,6-di-O-isopropylidene-α-d-glucofuranose

✍ Janusz W. Krajewski; Przemysł Gluziński; Zofia Urbańczyk-Lipkowska; Anna Banasze 📂 Article 📅 1984 🏛 Elsevier Science 🌐 English ⚖ 772 KB

Crystal structure of 1,2;5,6-di-O-isopro

Crystal structure of 1,2;5,6-di-O-isopropylidene-3-O-(phenylacetyl)-D-glucofuranose

✍ Justin Sheville; Daniel Berndt; Timothy Wagner; Peter Norris 📂 Article 📅 2003 🏛 Springer 🌐 English ⚖ 39 KB

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

The crystal structure of methyl 5-O-acet

The crystal structure of methyl 5-O-acetyl-2-O-benzo1-3,4-O-isopropylidene-β-l-idoseptanoside

✍ Carol J. Bailey; Donald C. Craig; Colin T. Grainger; Veronica J. James; John D. 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 264 KB

Vicinal proton-proton spin-coupling constants for methyl 5-O-acetyl-2-O-benzoyl-3,4-O-isopropylidene-fl-L-idoseptanoside (1) have led to the assignment [1] of the twist-chair conformation, °'ITC2, 3 [2], for the seven-membered ring in 1 in which the pseudo-axis of symmetry passes through C-5. Since