Search results for "Tetrazene"

showing 3 items of 3 documents

ChemInform Abstract: Synthesis of a Tetraazido-Substituted 2-Tetrazene from 1,5- Cyclooctadiene and Iodine Azide.

2010

In contrast to the addition of iodine azide to cyclooctene (1) or 1,3-cyclooctadiene (5), its reaction with 1,5-cyclooctadiene (12) leads mainly to the surprisingly stable tetraazido-substituted 2-tetrazene 14 The structure of this was established by 15N-NMR studies and an X-ray structural analysis. Treatment of 14 with hydrochloric acid yields the diazido-substituted 9-azabicyclo[3.3.1]nonane 20.

chemistry.chemical_compoundchemistryCycloocteneTetrazene15-Cyclooctadienechemistry.chemical_elementHydrochloric acidGeneral MedicineAzideNonaneIodineMedicinal chemistryChemInform
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Synthesis of a Tetraazido-Substituted 2-Tetrazene from 1,5-Cyclooctadiene and Iodine Azide

1997

In contrast to the addition of iodine azide to cyclooctene (1) or 1,3-cyclooctadiene (5), its reaction with 1,5-cyclooctadiene (12) leads mainly to the surprisingly stable tetraazido-substituted 2-tetrazene 14 The structure of this was established by 15N-NMR studies and an X-ray structural analysis. Treatment of 14 with hydrochloric acid yields the diazido-substituted 9-azabicyclo[3.3.1]nonane 20.

15-CyclooctadieneOrganic Chemistrychemistry.chemical_elementHydrochloric acidGeneral ChemistryIodineMedicinal chemistrychemistry.chemical_compoundchemistryCycloocteneTetrazeneOrganic chemistryAzidePhysical and Theoretical ChemistryNonaneLiebigs Annalen
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Mechanismus der Umsetzung von 1,1-Diphenylhydrazin mit Azodicarbonsäure-diethylester

1979

Bei der Umsetzung von 1,1-Diphenylhydrazin (1a) mit Azodicarbonsaure-diethylester (2a) uber-lagern sich funf Reaktionsmechanismen: A und B) Oxidation des Diphenylhydrazins 1a durch den Azodicarbonsaureester 2a zum Aminonitren 8; Bildung des Tetrazens 10 entweder durch Dimerisierung von 8 oder uber das Tetrazan 11; Zerfall von 11 in N2 und Diphenylamin. — C) Addition des Aminonitrens 8 an den Azodicarbonsaureester 2a zum Aminoazimin 3a; Zerfall von 3a in das Urethan 4a und den Azidoameisensaureester 5a. — D) Isomerisierung des Aminoazimins 3a zu 13 und Reduktion von 13 durch 1a zum Tetrazen 14; Spaltung von 14 in Diphenylamin und das Azid 15; Zerfall von 15 in Ethylcyanat (17) und den Kohlen…

Diethyl azodicarboxylatechemistry.chemical_compoundEthanolchemistryTetrazeneOrganic ChemistryDiphenylamineAzidePhysical and Theoretical ChemistryCyanateMedicinal chemistryEthyl formateDiimineLiebigs Annalen der Chemie
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