𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1-Ethynyl-2-isopropoxy-3-methoxy­benzene

✍ Scribed by Williams, Craig M. ;Mander, Lewis N. ;Bernhardt, Paul V.


Book ID
104480277
Publisher
International Union of Crystallography
Year
2003
Tongue
English
Weight
152 KB
Volume
59
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis


Single-crystal X-ray study T = 150 K Mean '(C±C) = 0.002 A Ê R factor = 0.039 wR factor = 0.112 Data-to-parameter ratio = 14.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.


📜 SIMILAR VOLUMES


N-{3-Isopropoxy-4-methoxy-2-[(E)-1-prope
✍ Otterlo, Willem A. L. van ;Panayides, Jenny-Lee ;Fernandes, Manuel A. 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 452 KB

The crystal structure of the title compound, C 21 H 27 NO 4 S, con®rms the presence of a monoalkylated sulfonamide group and that the propenyl group of the synthetic precursor has isomerized into the more thermodynamically favoured styrene. Analysis of the structure reveals that it is held together

2-Ethynyl-1,3-dimethoxybenzene
✍ Evans, K. L. ;Horn, G. W. ;Fronczek, F. R. ;Gandour, R. D. ;Watkins, S. F. 📂 Article 📅 1990 🏛 International Union of Crystallography 🌐 English ⚖ 227 KB
2,4-Bis(methoxy­meth­yl)-1,3,5-trimethyl
✍ Dobrzańska, Liliana ;Heydenrych, Greta 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 165 KB

Single-crystal X-ray study T = 100 K Mean (C-C) = 0.006 A R factor = 0.070 wR factor = 0.165 Data-to-parameter ratio = 10.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

4-Bromo-2-chloro-1-methoxybenzene
✍ Song, Yang ;Parkin, Sean ;Lehmler, Hans-Joachim 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 102 KB

The title compound, C 7 H 6 BrClO, is a starting material for the synthesis of hydroxylated metabolites of polychlorinated biphenyls (PCBs). The title compound does not display any unusual bond distances and angles. The methoxy group is rotated slightly out of the plane of the benzene ring.

1,2-Di­methyl-4,5-bis­(phenyl­ethynyl)­b
✍ She, Nengfang ;Guo, Huizhen ;Li, Yitao ;Wu, Anxin 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 362 KB

The title compound, C 24 H 18 , possesses a twofold rotation axis, which bisects the 1,2-dimethylbenzene ring. In the crystal structure, all three benzene rings are essentially coplanar, the angle between the central and terminal rings being 3.8 (1) .

1-(2-Bromo-1,1-di­methoxy­ethyl)-4-nitro
✍ Shen, Yu-Dong ;Wu, Hai-Qiang ;Bu, Xian-Zhang ;Gu, Lian-Quan ;Ng, Seik Weng 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 214 KB

Methyl 4-nitrophenyl ketone was brominated by copper(II) bromide in methanol; the ketone reacts with the solvent in situ to yield the title compound, C 10 H 12 BrNO 4 , which exists as a monomeric molecule.