OP ARTS AND SCIEXCES. 515 



Professor Gray presented the following paper by title : — 



Notes on Arctic Algae. By William G. Farlow. 



Professor Cooke presented, by title, the following papers: — 



On a Relation between the Formation of Anilides and 

 the Constitution of Unsaturated Fatty Acids. By Arthur 

 Michael. 



Same title (second communication). By A. Michael and 

 G. M. Palmer. 



On the Action of Anilines on Brommaleic and Bromfuma- 

 ric Acids. By A. Michael. 



On Isomerism in the Cinnamic Acid Series. By A. 

 Michael and G. M. Browne. 



On Alloisomerism. By A. Michael. 



Citraconic Acid as a Reagent for the Detection and Sepa- 

 ration of Aromatic Amines. By A. Michael. 



The Conversion of a-Bromcinnamic Ether into Benzoyl- 

 acetic Ether. By A. Michael and G. M. Browne. 



On the Action of Phosphorous Pentachloride on Organic 

 Ethers. By A. Michael. 



On the Action of Phosphorous Pentachloride on Phenoxy- 

 acids. By A. Michael. 



On the Action of Aldehydes on Phenols. By A. Michael 

 and J. P. Ryder. 



On the Action of Picrylchloride on Sodium Acetacetate. 

 By A. Michael and J. P. Ryder. 



On Mono- and Dipicrylhydroxylamine. By A. Michael 

 and G. M. Browne. 



A Method for preparing Broraderivatives of Fatty Acids. 

 By A. Michael. 



On the Ethylmethylenedisulphonate. By F. O. Kendall. 



