| 81 | |
| 82 | |
| Language: | English |
| 83 | |
| 84 | |
| Language: | English |
| 85 | |
| 86 | |
| Language: | English |
| 87 | Studies in the oxidation of certain thiomide systems and chemistry of isothiocyanates |
| 88 | N chlorosulphonamides as oxidimetric titrants in aqueous and nonaqueous media |
| Language: | English |
| 89 | Studies in acid chlorides of sulphonic and carboxylic acids and sulphonation of chromones |
| 90 | |
| Language: | English |
| 91 | Sulphur containing compounds: Synthesis of sulphonyl thioureas ureas thiazolines and thiazolidones |
| 92 | Activating influence of the sulphonyl group and steric effects in sulphones |
| Language: | English |
| 93 | |
| 94 | |
| Language: | English |
| 95 | Orton rearrangement in n-halo-sulphonamides and related chemistry |
| 96 | Physico-chemical studies of some organic compounds containing chlorine or sulphur |
| Language: | English |
| 97 | |
| 98 | Synthesis of some new type of heterocyclic systems at 3rd and 7th positions of coumarin |
| Language: | English |