O2H Group Researcher Interview Questions and Answers

N-alkylation is a process of adding an alkyl group to a primary or secondary amine.

• N-alkylation can be achieved through various methods such as reductive amination, Gabriel synthesis, and Hoffmann degradation.

• Primary amines can be selectively N-alkylated using alkyl halides and a base, while secondary amines require a more reactive alkylating agent such as an epoxide or an alkyl halide.

• N-alkylation is an important reac...read more

pKa, LogP, and method development validation parameters are important in research associate work.

• pKa is a measure of acid strength and is important in drug design.

• LogP is a measure of lipophilicity and helps predict drug absorption and distribution.

• Method development validation parameters ensure accuracy and reliability of analytical methods.

• Examples of validation parameters include specificity, accuracy, precision, an...read more

PPM is a unit of concentration, parts per million. To convert it to mg/ml, you need to know the molecular weight and density of the substance.

• PPM is a measure of the concentration of a substance in a solution.

• It represents the number of parts of a substance per million parts of the solution.

• To convert PPM to mg/ml, you need to know the molecular weight and density of the substance.

• The formula for conversion is: mg/ml =

I have 4 members in my family. My goal is to contribute to scientific research and make a positive impact.

• I have 2 parents and 1 sibling, making a total of 4 members in my family.

• My goal as a Research Associate is to conduct meaningful research and contribute to scientific advancements.

• I aim to make a positive impact through my work and contribute to the betterment of society.

• For example, my current research project fo...read more

Name reactions are specific organic chemical reactions that have been given a name.

• Name reactions are important in organic chemistry as they allow chemists to communicate efficiently about specific reactions.

• Some examples of name reactions include the Diels-Alder reaction, Grignard reaction, and Friedel-Crafts reaction.

• Mechanisms of name reactions involve the step-by-step process of breaking and forming chemical bonds.

• ...read more