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Cross-Coupling Strategy for the Synthesis of Diazocines
Organic Letters, 2020Ethylene bridged azobenzenes are novel, promising molecular switches that are thermodynamically more stable in the (Z) than in the (E) configuration, contrary to the linear azobenzene. However, their previous synthetic routes were often not general, and yields were poorly reproducible, and sometimes very low.
Shuo Li, Nadi Eleya, Anne Staubitz
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Chemischer Informationsdienst. Organische Chemie, 1970
Abstract2,2′‐Dinitrodibenzyl (I) kann mit Zn/Ba(OH)2 zum cyclischen Hydrazin (II) reduziert und nach Oxydation zur Azoverbindung (III) zu (IV) bromiert werden.
W. W. PAUDLER, A. G. ZEILER
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Abstract2,2′‐Dinitrodibenzyl (I) kann mit Zn/Ba(OH)2 zum cyclischen Hydrazin (II) reduziert und nach Oxydation zur Azoverbindung (III) zu (IV) bromiert werden.
W. W. PAUDLER, A. G. ZEILER
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Simple formation of a diazocine ring
Journal of the Chemical Society D: Chemical Communications, 19711,3-Diaminopropane reacts with benzylidene–acetone to give an eight-membered ring in high yield.
K�lm�n Hideg, Douglas Lloyd
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1989
Publisher Summary This chapter covers eight-member rings containing two nitrogens in a 1,4 position, and their fused-ring analogs. In some respects, the nomenclature of 1,4-diazocines is similar to that for the eight-member ring containing one nitrogen.
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Publisher Summary This chapter covers eight-member rings containing two nitrogens in a 1,4 position, and their fused-ring analogs. In some respects, the nomenclature of 1,4-diazocines is similar to that for the eight-member ring containing one nitrogen.
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Journal of the Chemical Society C: Organic, 1969
5,6,11,12-Tetrahydrodibenzo[b,f][1,4]diazocine reacts with paraformaldehyde to give the 5,12-endo-methano-derivative: similar bridged compounds were prepared from aromatic aldehydes, but not ketones. The 5,12-endo-methano-derivative is comparable to Troger's base in its reactions. The synthesis of N-alkyl-5,6,11,12-tetrahydrodibenzo[b,f][1,5]diazocines
N. J. Harper, J. M. Sprake
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5,6,11,12-Tetrahydrodibenzo[b,f][1,4]diazocine reacts with paraformaldehyde to give the 5,12-endo-methano-derivative: similar bridged compounds were prepared from aromatic aldehydes, but not ketones. The 5,12-endo-methano-derivative is comparable to Troger's base in its reactions. The synthesis of N-alkyl-5,6,11,12-tetrahydrodibenzo[b,f][1,5]diazocines
N. J. Harper, J. M. Sprake
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ChemInform Abstract: EINFACHE BLDG. EINES DIAZOCIN‐RINGES
Chemischer Informationsdienst. Organische Chemie, 1971Abstract1,3‐Diaminopropan (I) bildet mit Benzylidenaceton (II) in siedendem Cyclohexan/Äther und in Gegenwart von Kaliumcarbonat das Hexahydro‐1,5‐ diazocin‐Derivat (III).
K. HIDEG, D. LLOYD
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Polymerization of perhydro‐1,5‐diazocine‐2,6‐dione
Journal of Polymer Science Part A-1: Polymer Chemistry, 1969AbstractPerhydro‐1,5‐diazocine‐2,6‐dione polymerized in solid state in the presence of water in vapor phase and produced poly‐β‐alanine almost quantitative yield. Further, this monomer was found to polymerize rapidly on heating above its melting temperature without water.
Y. Iwakura, K. Uno, M. Akiyama, K. Haga
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ChemInform, 1987
AbstractThe diaminopyrimidinedione (I) reacts with succinic anhydride (II) to form (III) which is cyclized, producing the diazocine (IV).
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AbstractThe diaminopyrimidinedione (I) reacts with succinic anhydride (II) to form (III) which is cyclized, producing the diazocine (IV).
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Angewandte Chemie International Edition in English, 1985
Christoph Schnieders +3 more
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Christoph Schnieders +3 more
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