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% Document Info
\author{pokemonsz}
\pdfinfo{
  /Title (sn1-sn2-e1-or-e2-reaction.pdf)
  /Creator (Cheatography)
  /Author (pokemonsz)
  /Subject (SN1, SN2, E1, or E2 Reaction? Cheat Sheet)
}

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\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{SN1, SN2, E1, or E2 Reaction? Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{pokemonsz} via \textcolor{DarkBackground}{\uline{cheatography.com/44231/cs/13159/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}pokemonsz \\
  \uline{cheatography.com/pokemonsz} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 17th October, 2017.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
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  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
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\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Step 1: The Solvent}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Is it {\bf{Protic}}?} \tn 
\mymulticolumn{1}{x{8.4cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Hydrogen-donating (H bonded to electronegative molecule) will add lots of H\textasciicircum{}+\textasciicircum{} to the solution. Would stablilize {\emph{strong base/nucleophile}}. \{\{nl\}\}\{\{nl\}\}{\bf{\textasciitilde{}\textasciitilde{}SN2 and E2 unlikely.\textasciitilde{}\textasciitilde{}}}\{\{nl\}\}{\bf{Necessary for SN1 or E1.}}} \tn 
% Row Count 6 (+ 6)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Is it {\bf{Aprotic}}?} \tn 
\mymulticolumn{1}{x{8.4cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}No Hydrogens attached to electronegative molecules. Would not react with {\emph{strong base}} or {\emph{strong nucleophile}}.\{\{nl\}\}\{\{nl\}\} {\bf{\textasciitilde{}\textasciitilde{}SN1 or E1 unlikely.\textasciitilde{}\textasciitilde{}\{\{nl\}\}Necessary for SN2 or E2.}}} \tn 
% Row Count 11 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Step 2: The Leaving Group}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Is it a {\bf{good}} leaving group?} \tn 
\mymulticolumn{1}{x{8.4cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Favors all reactions, but is {\bf{necessary}} for SN1 or E1 because the LG must leave {\emph{on its own}} first.} \tn 
% Row Count 4 (+ 4)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Some Examples:} \tn 
\mymulticolumn{1}{x{8.4cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}I, Br, Cl} \tn 
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\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Step 3: The Reactant}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Is it a {\bf{strong Nucleophile}}?} \tn 
\mymulticolumn{1}{x{8.4cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Small (not "bulky") nucleophilic.\{\{nl\}\} Able to perform {\bf{backside attack}} in SN2 reaction.} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Is it a {\bf{strong base}}?} \tn 
\mymulticolumn{1}{x{8.4cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}If there is no {\emph{protic solvent}}, will attack Beta-carbon-hydrogens to form {\emph{carbocations}} in E2 reaction.} \tn 
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\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Step 4: The Substrate}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Is the alpha carbon {\bf{Primary}} (1\textasciicircum{}o\textasciicircum{})?} \tn 
\mymulticolumn{1}{x{8.4cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Can only go through an SN2 reaction.} \tn 
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% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{Is the alpha carbon {\bf{Secondary}} (2\textasciicircum{}o\textasciicircum{})?} \tn 
\mymulticolumn{1}{x{8.4cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Favors either SN2 or E2 reaction.} \tn 
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\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Is the alpha carbon {\bf{Tertiary}} (3\textasciicircum{}o\textasciicircum{})?} \tn 
\mymulticolumn{1}{x{8.4cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Favors an E1 or E2 reaction through alkene stability.} \tn 
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\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}