The synthesis of two nitrogen containing aromatic boronic acids was accomplished in the premise that the interaction between B and N would grant hydrolytic resistance to a boronic ester intermediate in the catalysis of an amide formation reaction. One of these catalysts, 2-(dimethylamino)methyl- phenylboronic acid, gave comparable yields to known boronic acids catalysts, despite lacking electron withdrawing groups and furthermore, without the need to remove water. Following NMR investigations of the boronic ester intermediate formed during the reaction, it was found that less of this intermediate was formed due to the presence ...
Amide bond formation reactions constitute a pivotal tool in organic synthesis owing to the versatili...
Amide bond formation reactions constitute a pivotal tool in organic synthesis owing to the versatili...
Amide bond formation reactions constitute a pivotal tool in organic synthesis owing to the versatili...
The generally accepted monoacyloxyboron mechanism of boron-catalysed direct amidation is brought int...
This project has been concerned with identification and refinement of any bifunctional catalytic pro...
This thesis discusses the study and further developments of boron-mediated amidation reactions. Chap...
International audienceThis study outlines the development of novel boronic acids as catalysts for th...
International audienceThis study outlines the development of novel boronic acids as catalysts for th...
The thesis describes the research conducted towards the development of more sustainable methods for ...
N,N,N',N',-tetramethylethylenediamine-bisborane (TMED[dot]2BH[lowered 3]) has been treated with HF, ...
The generally accepted 'mechanism' of boron-catalysed direct amidation is brought into question in t...
This thesis describes progress on the application of boronic acids and borate esters as catalysts an...
Diisopropylaminoborane (BH2-N(iPr)2) is prepared by reacting lithium diisopropylaminoborohydride (iP...
Diisopropylaminoborane (BH2-N(iPr)2) is prepared by reacting lithium diisopropylaminoborohydride (iP...
The chemistry of boron-nitrogen compounds is a field of great interest to the inorganic chemist. Alt...
Amide bond formation reactions constitute a pivotal tool in organic synthesis owing to the versatili...
Amide bond formation reactions constitute a pivotal tool in organic synthesis owing to the versatili...
Amide bond formation reactions constitute a pivotal tool in organic synthesis owing to the versatili...
The generally accepted monoacyloxyboron mechanism of boron-catalysed direct amidation is brought int...
This project has been concerned with identification and refinement of any bifunctional catalytic pro...
This thesis discusses the study and further developments of boron-mediated amidation reactions. Chap...
International audienceThis study outlines the development of novel boronic acids as catalysts for th...
International audienceThis study outlines the development of novel boronic acids as catalysts for th...
The thesis describes the research conducted towards the development of more sustainable methods for ...
N,N,N',N',-tetramethylethylenediamine-bisborane (TMED[dot]2BH[lowered 3]) has been treated with HF, ...
The generally accepted 'mechanism' of boron-catalysed direct amidation is brought into question in t...
This thesis describes progress on the application of boronic acids and borate esters as catalysts an...
Diisopropylaminoborane (BH2-N(iPr)2) is prepared by reacting lithium diisopropylaminoborohydride (iP...
Diisopropylaminoborane (BH2-N(iPr)2) is prepared by reacting lithium diisopropylaminoborohydride (iP...
The chemistry of boron-nitrogen compounds is a field of great interest to the inorganic chemist. Alt...
Amide bond formation reactions constitute a pivotal tool in organic synthesis owing to the versatili...
Amide bond formation reactions constitute a pivotal tool in organic synthesis owing to the versatili...
Amide bond formation reactions constitute a pivotal tool in organic synthesis owing to the versatili...