In this section, we will describe different types of software testing. Various types of software testing are performed to achieve different objectives when testing a software application. You can also read about different Software Testing Techniques which can be associated with various types of software testing.
Alpha hydrogens in an ester. Alpha hydrogens in an alkyl bromide. 1  Related terms: Î²-carbon, beta-carbon, primary hydrogen, secondary hydrogen, tertiary hydrogen, Î²-hydrogen, beta-hydrogen, Î²-elimination, Î±-helix, Î²-sheet.lpha hydrogens in an ester. Alpha hydrogens in an alkyl bromide. 1  Related terms: Î²-carbon, beta-carbon, primary hydrogen, secondary hydrogen, tertiary hydrogen, Î²-hydrogen, beta-hydrogen, Î²-elimination, Î±-helix, Î²-sheet.
1 acidity of alpha hydrogen and beta-keto ester. 2  Any hydrogen alpha to (adjacent to) a carbonyl group is more acidic than a regular hydrogen. 3  The alpha hydrogen of a beta-keto ester is even more acidic because it's adjacent to 2 carbonyl groups. The alpha hydrogen of a beta-keto ester is even more acidic because it's adjacent to 2 carbonyl groups. 2  The reason for the acidity is the stabilization of the deprotonated species by the enolate ion resonance structures.