1: 1-methyl-imidazole 2: Zn, Py, AcOH View Scheme

1: 1-methyl-imidazole 2: isopentyl nitrite, Py 3: 2,4,6-triisopropylbenzenesulfonyl chloride, Py 4: Zn, Py, AcOH 5: SiO2 View Scheme

T=165°C; ein Gleichgewichtsgemisch (47:53);

1: With 2-(n-morpholino)ethanesulfonic acid; Phospholipase A1-1 from Armillaria ostoyae; sodium hydroxide T=30°C; pH=5.6; Enzymatic reaction; 2: With 2-[4-(2-hydroxyethyl)-1-piperazinyl] ethanesulfonic acid pH=7; Kinetics; Reagent/catalyst;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '15754422', constants.ctx, '0')">lipase from Pseudomonas fluorescens</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '1718733', constants.ctx, '0')">ethanol</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1730763', constants.ctx, '0')">n-heptane</a> <br />T=37&deg;C;&nbsp;6&nbsp;h;&nbsp;&nbsp;Sealed tubeEnzymatic reaction;&nbsp;&nbsp;Catalytic behavior;&nbsp;&nbsp;Reagent/catalyst;&nbsp;&nbsp;regioselective reaction;&nbsp;<br /> <br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '23811523', constants.ctx, '0')">1.05HO₃P*0.95C₆H₅O₃P^(2-)*0.1H₂O*Zr⁽²⁺⁾</a> <br />T=180&deg;C;&nbsp;1&nbsp;h;&nbsp;&nbsp;Reagent/catalyst;&nbsp;<br /> <br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3902803', constants.ctx, '0')">magnesium oxide</a> <br />T=209.84 - 229.84&deg;C;&nbsp;P=760.051&nbsp;Torr;&nbsp;8&nbsp;h;&nbsp;&nbsp;Inert atmosphere;&nbsp;&nbsp;ConcentrationTemperature;&nbsp;&nbsp;chemoselective reaction;&nbsp;<br /> <br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '23811523', constants.ctx, '0')">1.05HO₃P*0.95C₆H₅O₃P^(2-)*0.1H₂O*Zr⁽²⁺⁾</a> <br />T=180&deg;C;&nbsp;1&nbsp;h;&nbsp;&nbsp;Reagent/catalyst;&nbsp;<br /> <br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1718733', constants.ctx, '0')">ethanol</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '21680829', constants.ctx, '0')">lipase from Pseudomonas sp.</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1730763', constants.ctx, '0')">n-heptane</a> <br />T=37&deg;C;&nbsp;6&nbsp;h;&nbsp;&nbsp;Sealed tubeEnzymatic reaction;&nbsp;&nbsp;Catalytic behavior;&nbsp;&nbsp;Reagent/catalyst;&nbsp;&nbsp;regioselective reaction;&nbsp;<br /> <br /> &nbsp;

<b>With</b>&nbsp; hydrated Novozym 435&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '906698', constants.ctx, '0')"><i>tert</i>-butyl alcohol</a> <br />&nbsp;Enzymatic reaction;&nbsp;&nbsp;Kinetics;&nbsp;&nbsp;regioselective reaction;&nbsp;<br /> &nbsp;