A reaction scheme is shown in Fig. 7.1. The reagents needed for reaction 2 and reaction 3 are stated. Reaction 5 takes place when $$$\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{NH}_{2}$$$ is mixed with compound $$$\mathbf{V}$$$. No special conditions are required. Fig. 7.1 Describe the conditions for reaction 4. .........................................................................................................................................

Chemistry

IGCSE&ALevel

CAIE

Exam No：9701_w24_qp_43. Year：2024 Question No：7(f)

Answer:

21.1.1.1 identify organic functional groups using the reactions in the syllabus

21.1.1.2 predict properties and reactions

21.1.2 devise multi-step synthetic routes for preparing organic molecules using the reactions in the syllabus

21.1.3 analyse a given synthetic route in terms of type of reaction and reagents used for each step of it, and possible by-products