File:Asymmetric Friedel-Crafts alkylation.svg

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Original file ‎(SVG file, nominally 320 × 147 pixels, file size: 19 KB)

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The quality of this chemical structure is disputed.
The dispute is about: Multiple problems: 1) "CU" should be "Cu", 2) because this is an stereospecific reaction, product should show stereochemistry, 3) hydroxyl group should be attached through the oxygen, not the hydrogen (Please discuss the issue on this file's talkpage)

See also Wikipedia:Manual of Style/Chemistry/Structure drawing

Usage: {{low quality chem|reason}}

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Summary

[edit]
Description
English: Asymmetric Friedel-Crafts alkylation example.
Date
Source Own work
Author Krishnavedala
SVG development
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The SVG code is valid.
 
This vector image was created with LaTeX.
Source code
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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

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Public domain 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.

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Date/TimeThumbnailDimensionsUserComment
current23:55, 12 April 2015Thumbnail for version as of 23:55, 12 April 2015320 × 147 (19 KB)Krishnavedala (talk | contribs)increased arrow length for better clarity
23:52, 12 April 2015Thumbnail for version as of 23:52, 12 April 2015280 × 147 (19 KB)Krishnavedala (talk | contribs)fixed color of molecule and better rendering
18:59, 15 August 2014Thumbnail for version as of 18:59, 15 August 2014401 × 184 (39 KB)Krishnavedala (talk | contribs)User created page with UploadWizard

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