Coniine

I also had to add a pinch of coniine (which causes blurred vision) as well as -- the cherry on the cake -- a dash of stramonium (which can cause dizziness and hallucinations). ❋ Unknown (2003)

And why do you say so confidently that it will be interesting to find out who used the coniine? ❋ Mitchell, Gladys, 1901-1983 (1958)

Dr.J. Schorm, of Vienna, the author of this paper, after remarking that in spite of the increase of the consumption of coniine, the methods hitherto in vogue for preparing it yielded an article which darkened on exposure to the air, and the salts of which crystallized but badly, gives the following method for preparing pure coniine and its salts: ❋ Various (N/A)

We find, indeed, that obstacles are gradually being cleared away, and the actual synthetic formation of such alkaloids as piperidine and coniine is a proof that the chemist is on the right track in studying the decomposition products, and building up from them, theoretically, bodies of similar constitution. ❋ Various (N/A)

This was heated with paraldehyde, whereby it was converted into allylpyridine (48 grammes), and this by reduction with sodium yielded alpha-propylpyridine, a body in almost every respect identical with coniine. ❋ Various (N/A)

The sirup is treated with magnesia, and the coniine dissolved out by shaking up with ether. ❋ Various (N/A)

The solution of crude coniine in ether obtained by either of the above processes is evaporated over a water bath to remove the ether, mixed with dry potassium carbonate, and then submitted to fractional distillation from an air bath. ❋ Various (N/A)

The synthesis of coniine by Ladenburg is one of the most notable achievements of modern chemistry. ❋ Various (N/A)

The portion distilling over at 168° C. to 169° C. is pure coniine, and represents 60 per cent. of the crude coniine. ❋ Various (N/A)

The author has formed a number of salts from coniine thus prepared, and finds them all crystallizable and unaffected by light. ❋ Various (N/A)

We may take piperidine and coniine as examples of the methods followed in alkaloidal synthesis; these are pyridine bases. ❋ Various (N/A)

The B method yields a less percentage of coniine than A, but of a better quality. ❋ Various (N/A)

Ladenburg has synthetized coniine, but he has not yet ventured to assert that his product will replace the natural alkaloid. ❋ Various (N/A)

The riper the seeds, the greater is the percentage yield of oily coniine, and the sooner is the distillation ended. ❋ Various (N/A)

Hemlock contains the alkaloid coniine, a neurotoxin which causes respiratory paralysis and is fatal to humans and animals. ❋ Unknown (2011)

Poison hemlock » The Poison Review Poison hemlock (Conium maculatum) - also called 'devil's porridge' and 'poison parsely - contains coniine, an alkaloid with ... could it be poison hemlock? ❋ Unknown (2010)

Christie's daughter Rosalind practiced penmanship, and the whole family kept track of their bridge scores alongside notes like, "Possibilities of poison ... cyanide in strawberry ... coniine-in capsule?" ❋ Jason Kottke (2010)

People can't live without air, but the air's 1\% which is absorbed in body is called active oxygen which is serious coniine (toxicity). ❋ Unknown (2009)