Heterocyclic Compounds and Stereochemistry (Practical)

List of Experiments / Activities

1. Heterocyclic Compounds and Stereo Chemistry (Practical) Core Credit Hours Per Week (L-T-P) Max. Hours. L T P
2. 2-- --
3. 60Maximum Marks SE ESE
4. (Minimum 12 experiments must be performed)
5. 1Prepare, purify and characterize melting point, recrystallization following organic compounds (Minimum of 04 aromatic and any two heterocyclic compounds with different chemical reactions) a. Benzanilide/phenyl benzoate/acetanilide from aniline/ phenol by acetylation/acylation reaction. b. 2,4,6-Tribromo aniline from aniline/para bromo acetanilide from Acetanilide by halogenation (Bromination) reaction. c. 5-Nitro salicylic acid f r o m salicylic acid / meta di-nitro benzene from nitro benzene by nitration reaction. d. Benzoic acid/ Salicylic acid from alkyl benzoate/ alkyl salicylate by hydrolysis reaction. e. 1-Phenyl-azo-2-napthol from aniline by diazotization and coupling reactions. f. Synthesis of 2,4,6- trinitrophenol by nitration reaction g. Synthesis of 3,5-dimethyl pyrazole from acetylacetone. h. Synthesis of benzimidazole from ortho phenylene diamine i. Preparation of benzophenone oxime.
6. 2Qualitative analysis of binary mixture of organic compounds (any two) (Acid + Neutral and Base + Neutral).
7. 3To draw and visualize 3D structures, calculate molecular properties and to draw Chemical reactions using software tools