Results 121 to 130 of about 921 (148)
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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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An Optical pH Sensor Based on Diazocine
ChemistrySelect, 2017Abstract A novel excellent candidate for the optical pH sensor based on diazocine is presented in this paper. Diazocine serves as a cyclooctatetraene analogy which has a nonplanar 8‐membered ring structure with nitrogen atoms.
Yanan Liu +3 more
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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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6,12-Diphenyldibenzo[b,f][1,5]diazocines
Journal of Medicinal Chemistry, 1966W, Metlesics +4 more
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