Size of this PNG preview of this SVG file: 320 × 147 pixels. Other resolutions: 640 × 294 pixels | 1,024 × 470 pixels | 1,280 × 588 pixels | 2,560 × 1,176 pixels.
Original file (SVG file, nominally 320 × 147 pixels, file size: 19 KB)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
 |
See also Wikipedia:Manual of Style/Chemistry/Structure drawing Usage: {{low quality chem|reason}} If there is a better version of the image available, please link it (e.g. using {{Superseded}} or {{Vector version available}}). |  |
Summary
| Description |
Asymmetric Friedel-Crafts alkylation example. |
| Date | |
| Source | Own work |
| Author | Krishnavedala |
| SVG development |  This vector image was created with LaTeX. |
| Source code | SVG code\documentclass[12pt,border=1pt,crop,multi=false,tikz,class=scrartcl]{standalone}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{chemfig,chemmacros,chemformula}
\usepackage{lmodern}
\usetikzlibrary{decorations.pathmorphing}
\chemsetup[chemformula]{font-shape=sf,format=\sffamily}
\renewcommand*{\familydefault}{\sfdefault}
\renewcommand*\printatom[1]{\ensuremath{\mathsf{#1} } }
\setatomsep{2em}
\setdoublesep{.6ex}
\setarrowdefault{,1,semithick}
\setbondstyle{thick}
%\setarrowlabelsep{1em}
\makeatletter
\begin{document}
\definesubmol\nobond{-[,0.25,,,draw=none]}
%\schemedebug{true}
\schemestart
\chemfig{*6(-(-N(-[::-60])-[::60])=-=-=-)}
\arrow{->
[\scriptsize1.5eq.\hspace{-1.5em}\chemfig{H-[2](=[::60]O)-[::-60](=[::60]O)-[::-60]OEt} \ch{Et2O}, rt.]
[\scriptsize0.1eq.\hspace{-1em}\chemfig[black!60]{N*5(-(<\ch{"t-Bu"})--O-
(-(<[:60])(<:[:120])-[::72]*5(-O--(<:\ch{"t-Bu"})-N=)) =)} \ch{CU(OTf)2}]
}[,3]
\chemfig{*6(-(-N(-[::-60])-[::60])=-= (-(-[::60]OH)-[::-60](=[::60]O)-[::-60]OEt) -=-)}
\hspace{-2em}\parbox{1cm}{\scriptsize78\%\\89\% ee}
\schemestop
\end{document}
|
Licensing
|
This image of a simple structural formula is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship. |  |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:55, 12 April 2015 | | 320 × 147 (19 KB) | Krishnavedala | increased arrow length for better clarity |
| 23:52, 12 April 2015 |  | 280 × 147 (19 KB) | Krishnavedala | fixed color of molecule and better rendering | |
| 18:59, 15 August 2014 |  | 401 × 184 (39 KB) | Krishnavedala | User created page with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
