With premium bonds, you buy £1 bonds, and each has an equal chance of winning (Photo: J.A. Bracchi/The Image Bank RF) Premium bonds are one of the nation’s favourite ways to save, but the ...

After the reaction, the mixture was cooled, and ethyl acetate (5 × 3.3 mL ... due to electron donation or withdrawal and also possibly due to steric hindrance. The methyl group usually donates ...

Euro covered bond issuers are circling and weighing up imminent issuance — even after the US' new tariff regime rocked the market on Thursday. Although further market stability will be required ...

This alternative reaction mechanism involves keto–enol tautomerization of the carbonyl group to the enol form, followed by hydrogenation of the newly formed C═C bond. In this study ... the chemical ...

Center of Pharmaceutical Engineering (PVZ), Technische Universität Braunschweig, Franz-Liszt-Straße 35a, 38106 Braunschweig, Germany Helmholtz-Institute for Pharmaceutical Research Saarland (HIPS) - ...

Ethyl butyl ketone vapours irritates the eyes, nose, and throat. Prolonged contact with the skin will cause irritation, dryness and cracking. Methyl ethyl butyl ketone will enter the body if we ...

The Hosomi-Sakurai allylation is the allylation of ketones and aldehyde with nucleophilic allylsilanes catalyzed with Lewis acid mainly used to extend the C-C bond in a molecule and also create a new ...

When sovereign gold bonds were launched by the government in November 2016, the idea was to offer a low-cost fund raising avenue for the government. More importantly, it would reduce the appetite ...