1. Raney nickel reductions—Part I

   • K. H. Shah
   • B. D. Tilak
   • K. Venkataraman

   OriginalPaper Article: 142

2. On the congruences of Ribaucour

   • Ram Behari
   • Ratan Shanker Mishra

   OriginalPaper Article: 132

3. Chalkones: Preparation of some hydroxy-chalkones, their bromination and study of the reactivity of the bromo derivatives

   • H. P. Vandrewalla
   • G. V. Jadhav

   OriginalPaper Article: 125

4. Sulphur dyes and sulphurised vat dyes

   • K. H. Shah
   • B. D. Tilak
   • K. Venkataraman

   OriginalPaper Article: 111

5. Formation of quinones by oxidative dealkylation

   • G. S. Krishna Rao
   • K. Visweswara Rao
   • T. R. Seshadri

   OriginalPaper Article: 103

6. Nuclear oxidation in flavones and related compounds

   • L. Ramachandra Row
   • T. R. Seshadri
   • T. R. Thiruvengadam

   OriginalPaper Article: 98

7. A note on Resokæmpferol

   • K. Visweswara Rao
   • T. R. Seshadri

   OriginalPaper Article: 96

8. Ethylation of quercetagitrin and preparation of isopatuletin pentaethyl ether

   • S. Rajagopalan
   • T. R. Seshadri

   BriefCommunication Article: 94

9. Classes of then-dimensional Lorentz group

   • G. Abraham

   OriginalPaper Article: 87