We have recently developed a novel and efficient method for synthesising Erlenmeyer azlactones under mild and rapid conditions. The reaction is performed by reacting 2-phenyl-5-oxazolone with an aldehyde in dichloromethane ...
A simple and efficient one-step procedure is described for the synthesis of a number of symmetrical 1,4-disubstituted piperazine-2,5-diones under phase transfer conditions. The reactions are carried out at
room temperature, ...
An efficient one-pot synthesis is described for the preparation of 1,4-disubstituted piperazine-2,5-diones
starting from a suitable amine and chloroacetyl chloride in the presence of an aqueous base. The resulting
chlo ...
An atom-efficient and stereoselective synthesis has been developed for the preparation of a-2H-labelled(S)-a-amino acids, starting from a novel chiral diketopiperazine scaffold. Efficient mono-alkylation of the chiral ...
The wastewater generated at a facility specialising in potato processing was found to contain high levels of insoluble potato starch. Several separation methods were
employed to obtain maximum potato starch recovery from ...
A new practical and efficient synthesis of alpha-keto acids was accomplished starting from the synthon 1,4-diacetylpiperazine-2,5-dione. The synthesis encompasses both aromatic and aliphatic substrates proving to be versatile ...
The EE subunit of horse liver alcohol dehydrogenase
(HLADH-EE) has been subcloned in pRSETb vector
to generate a fusion His-tag protein. The migration from a
multistep purification protocol for this well-known enzyme
to ...
Rare 4-methylenecyclohex-2-enone is prepared from a Diels-Alder methanesulfonate adduct and sodium iodide in acetone in up to 70% yield under mild conditions. This procedure is envisaged to be relevant to the synthesis of ...
Haloarchaeal alcohol dehydrogenases are of increasing interest as biocatalysts in the field of white biotechnology. In this study, the gene adh12 from the extreme halophile Haloarcula marismortui (HmADH12), encoding a 384 ...
Haloarchaeal alcohol dehydrogenases are exciting biocatalysts with potential industrial applications. In this study, two alcohol dehydrogenase enzymes from the extremely halophilic archaeon Haloferax volcanii (HvADH1 and ...