Die Tierischen Gifte

Faust, Edwin Stanton

doi:10.1007/978-3-663-20218-9

Cited by 31 publications

(3 citation statements)

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“…Hermann wurde allerdings erst 1920 Berater der Firma, die vorher mit seinem Vorgänger an der Universität Straßburg, dem Pharmakologen Edwin Stanton Faust (1870–1928), zusammenarbeitete. Diesem hatte Heinrich Wieland die Anregung zu verdanken, sich um die Charakterisierung der herzwirksamen Krötengifte zu bemühen 21. Es kann gar kein Zweifel daran bestehen, dass sich Boehringer ohne die beiden Wieland‐Brüder nie zu dem entwickelt hätte, was es heute ist: der nach Bayer‐Schering größte Pharmakonzern Deutschlands.…”

Section: Im Kaiserreich (1877–1918)unclassified

Scope and Mechanistic Insights into the Use of Tetradecyl(trihexyl)phosphonium Bistriflimide: A Remarkably Selective Ionic Liquid Solvent for Substitution Reactions

McNulty

Nair

Cheekoori

et al. 2006

Chemistry A European J

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A survey of substitution reactions conducted in a phosphonium bistriflimide ionic liquid is presented. The results demonstrate high selectivity favoring substitution over typically competitive elimination and solvolytic processes even when challenging secondary and tertiary electrophiles are employed. The first reports of Kornblum substitution reactions in an ionic liquid are described that proceed with very high chemoselectivity in favor of nitro over nitroso products and elimination side products. The structure-reactivity study indicates that these reactions proceed through a narrow spectrum of pathways ranging from straight S(N)2 to a preassociation pathway along a saddle point that approaches the S(N)1 limit. The barrier to the formation of dissociated carbocations is attributed to the structural features of this ionic liquid that favor intervention of the associated nucleophile over dissociation, also preventing cross over to E1 processes. The lack of any basic entity in the phosphonium bistriflimide ionic liquid appears to prevent any potential base-mediated elimination reactions, which makes this a highly selective medium for use in general substitution reactions.

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Section: Im Kaiserreich (1877–1918)unclassified

Scope and Mechanistic Insights into the Use of Tetradecyl(trihexyl)phosphonium Bistriflimide: A Remarkably Selective Ionic Liquid Solvent for Substitution Reactions

McNulty

Nair

Cheekoori

et al. 2006

Chemistry A European J

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“…Prior to that such matters were referred to his predecessor at the University of Strassburg, the pharmacologist Edwin Stanton Faust (1870–1928). Heinrich Wieland was indebted to the latter for encouraging him to work on the characterization of toad poisons with cardiotonic activity 21. There can be absolutely no doubt that, without the Wieland brothers, Boehringer would never have developed into what it is today: next to Bayer‐Schering, the largest pharmaceutical company in Germany.…”

Section: The Years Of the German Empire (1877–1918)mentioning

confidence: 99%

Interconnections and Independence: Heinrich Wieland (1877–1957) and His Era

Vaupel

2007

Angew Chem Int Ed

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The dramatic societal upheavals and radical value shifts that occurred during the first half of the 20th century influenced every aspect of life, including the scientific and research systems. A biography of Heinrich Wieland, awarded the Nobel Prize for Chemistry in 1927, one embedded in a chronicle of the times, shows clearly how this one individual adapted to multiple drastic changes in his environment.

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“…In this case a comrade made a tourniquet of his suspenders and stopped a hemorrhage that would have been fatal if this immediate aid had not been rendered. These men had been trained in first aid, and with that training 1 school of medicine. The new curriculum will include a department of hygiene and public health, an innovation at the school.…”

Section: Meat and Scurvymentioning

confidence: 99%

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1922

JAMA

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India to be confined to women even on •good dietaries who observed the purdah life of indoor existence. Thus sunlight has once more been demon¬ strated to be the enemy of disease. Current CommentTARANTULA TOXICITY Folk-lore abounds in stories of phenomenal mani¬ festations which often fail to survive the test of critical examination. Accounts of unexpected occurrences or unusual symptoms often grow like rolling snowballs, adding to their size with each step in the course of progress. Small effects may become magnified into great ones ; suspicions develop somehow into the dig¬ nity of probabilities or even real facts. New traditions seem to spring up from undiscovered sources. Some¬ thing of the nature of such mystic influences may account for the prevalent belief in the extreme danger associated with the tarantula. The fatal bite of these

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Die Tierischen Gifte

Cited by 31 publications

References 0 publications

Scope and Mechanistic Insights into the Use of Tetradecyl(trihexyl)phosphonium Bistriflimide: A Remarkably Selective Ionic Liquid Solvent for Substitution Reactions

Scope and Mechanistic Insights into the Use of Tetradecyl(trihexyl)phosphonium Bistriflimide: A Remarkably Selective Ionic Liquid Solvent for Substitution Reactions

Interconnections and Independence: Heinrich Wieland (1877–1957) and His Era

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