Category: Science - Chemistry/Biochemistry
Introduction 3. I Ortho-sulpho-benzoic acid. Preparation from toluene and H_{2}SO_{4} 7. ” ” para-nitro-toluene and H_{2}SO_{4} 8. Oxidation of toluene-o-sodium sulphonate 12. Preparation of Sulphinide from ” ” 14. ” ” ” by chlorsulphonic acid. 17. Conversion of sulphinide int...
Introduction 3. I Ortho-sulpho-benzoic acid. Preparation from toluene and H_{2}SO_{4} 7. ” ” para-nitro-toluene and H_{2}SO_{4} 8. Oxidation of toluene-o-sodium sulphonate 12. P...
2. Part 21. Three gramms of sulphinide were boiled in a flask connected with an inverted condenser for about two days with an excess of Ba(OH)_{2}. There was formed in the flask a hard m...
3. Part 3H H ┌─ C O C │ ╱ ╲ ╱ ╲ ╱ ╲ │ OH (HO)C C C C(HO) │ ╱ │ │ │ │ │ C_{6}H_{3} HC C C CH │ ╲ ╲ ╱ ╲ ╱ ╲ ╱ │ O C C C = C ──┤ ╱ H ╱ ╲ H │ C_{6}H_{3} HC ╱ ╲ │ ╲ ╱ ╲ ╱ ╲ │ OH HC C O │ │ │...