File:Hydroxyquinoline synthesis.svg

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English: One-pot synthesis of 7-hydroxyquinoline
Date
Source [1]
Author Krishnavedala
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\documentclass[12pt,border=5pt,tikz,class=scrartcl,multi=false]{standalone} \usepackage{times} \usepackage[T1]{fontenc} \usepackage[latin1]{inputenc} \usepackage{mathtools,amssymb,siunitx} \usepackage{pgfplots} \pgfplotsset{compat=1.13} \usepackage{gensymb}  \usepackage{chemfig,chemmacros} \renewcommand*{\familydefault}{\sfdefault} \renewcommand*\printatom[1]{\ensuremath{\mathsf{#1} } } \setatomsep{1.5em} \setdoublesep{.6ex} \setarrowdefault{,1,ultra thick} \setbondstyle{very thick,cap=round} \definesubmol\nobond{-[,0.2,,,draw=none]}  \pagestyle{empty} \thispagestyle{empty} \begin{document} \schemedebug{false} \schemestart[][west] 	\chemfig{ 		*6((-HO)-=(-N(-[0]H)-[6]ts)-=-=) 	} 	\arrow{->[*{0}\mbox{\color{blue}1]}]}[-90,,blue] 	\chemfig[blue]{ 		*6((-HO)=-(-[:-30]N(-[6]ts)-[:30]-[::60]-[::60](=[2]O)-[::50,0.7]H)=-=-) 	} 	\arrow{->}[-90,,blue] 	\chemfig[blue]{ 		*6((-HO)=- 			(-[:-30]N(-[6]ts)-[:30]-[::60]-[::60](-[2]O-[::-71]Et)(-[:30]O-[0]Et) 		-[::50,0.7]H)=-=-) 	} 	\arrow{->[\mbox{\color{red}2]}]}[,,red] 	\subscheme{ 		\chemfig[red]{ 			*6((-HO)=-(-[:-30]N(-[6]ts)-[:30]-[::60]-[::60](=[2]O)-[::50,0.7]H)=-=-) 		} 		\arrow{<=>}[-90,,red] 		\chemfig[red]{ 			*6((-HO)=-(-[:-30]N(-[6]ts)-[:30]-[::60]=^[::60](-[2]OH)-[::50,0.7]H)=-=-) 		} 	} 	\arrow{->}[,,red] 	\chemfig[red]{ 		*6((-HO)=-(*6(-N(-ts)---(-OH)-))=-=-) 	} 	\arrow{->[*{0}\mbox{\color{green}3]}]}[90,,green] 	\chemfig[green]{ 		*6((-HO)=-(*6(-N(-ts)--=-))=-=-) 	} 	\arrow{->[*{0}\mbox{\color{magenta}4]}]}[90,1.75,magenta] 	\chemfig{ 		*6((-HO)=-(*6(-N=-=-))=-=-) 	} 	\arrow(@c1.east--){->[\chemfig{ 			-(-[::60])-[::-60]N(-[0]H)-[::-60](-[::-60])-[::60] 	} / \ch{EtOH}][\parbox{6.5cm}{ 		{\color{blue}1] \textminus7\textdegree C, 4hrs}  \chemfig[blue]{H-[:30](=[2]O)-[:-30]=_[6]}\\ 		{\color{red}2] 6N \ch{HCl} 20\textdegree C, 16hrs, 45\textdegree C 4hrs}\\ 		{\color{green}3] \ch{KOH}, reflux, 24hrs}\\ 		{\color{magenta}4] 5N \ch{HCl} to \pH=7, 0\textdegree C} 	}]}[,3.5] \chemmove{ 	\node at (-230pt,20pt) {I}; 	\node at (-300pt,-170pt) {Ia}; 	\node at (-300pt,-320pt) {Ib}; 	\node at (-35pt,-240pt) {Ic}; 	\node at (-35pt,-370pt) {Ic'}; 	\node at (40pt,-320pt) {Id}; 	\node at (40pt,-170pt) {Ie}; 	\node at (40pt,30pt) {III}; 	\node at (-75pt,-40pt) {II}; } \schemestop \end{document} 

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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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10 November 2017

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current20:50, 10 November 2017Thumbnail for version as of 20:50, 10 November 2017523 × 560 (44 KB)KrishnavedalaUser created page with UploadWizard

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