tetrabutylammonium Oxonereg; in acetonitrile T=20°C; 10 h; Title compound not separated from byproducts.;

sodium tetrahydroborate in ethanol T=20 - 30°C;

&nbsp;<b>in</b>&nbsp; neat (no solvent)<br />T=100&deg;C;&nbsp;<br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3595134', constants.ctx, '0')">sodium formate</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '3602276', constants.ctx, '0')">palladium diacetate</a>;&nbsp;<a href="#" onclick="return RXDsubstances(event, this, '761261', constants.ctx, '0')">1,2-bis-(diphenylphosphino)ethane</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '506008', constants.ctx, '0')">dimethyl sulfoxide</a> <br />&nbsp;Inert atmosphereSealed tube;&nbsp;<br /> &nbsp;