40754-26-5

Basic information

• Product Name: 11,12-Dihydrodibenzo[c,g][1,2]diazocine-5-oxide
• Synonyms: 11,12-Dihydrodibenzo[c,g][1,2]diazocine-5-oxide
• CAS NO: 40754-26-5
• Molecular Formula: C₁₄H₁₂N₂O
• Molecular Weight: 224.2579
• Mol File: 40754-26-5.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 393.1°Cat760mmHg
• Flash Point: 191.5°C
• Appearance: /
• Density: 1.21g/cm³
• Vapor Pressure: 4.94E-06mmHg at 25°C
• Refractive Index: 1.646
• CAS DataBase Reference: 11,12-Dihydrodibenzo[c,g][1,2]diazocine-5-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: 11,12-Dihydrodibenzo[c,g][1,2]diazocine-5-oxide(40754-26-5)
• EPA Substance Registry System: 11,12-Dihydrodibenzo[c,g][1,2]diazocine-5-oxide(40754-26-5)

Safety Data

• Hazardous Substances Data: 40754-26-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C14H12N2O/c17-16-14-8-4-2-6-12(14)10-9-11-5-1-3-7-13(11)15-16/h1-8H,9-10H2/b16-15+

Upstream product

• 16968-19-7 2,2'-dinitrobibenzyl 
• 34124-14-6 2,2'-ethylenedianiline 
• 85071-27-8 2-nitrobenzyl thiocyanate 

Downstream Products

• 1194317-15-1 11,12-dihydrodibenzo[c,g][1,2]diazocine 
• 74808-60-9 5,6-dihydrodibenzo1,2-diazocine N,N'-dioxide 
• 16968-19-7 2,2'-dinitrobibenzyl 

Relevant articles and documents

Highly efficient reversible Z-E photoisomerization of a bridged azobenzene with visible light through resolved S1(nπ*) absorption bands

(Graph Presented) The reversible Z-E photoswitching properties of the (Z) and (E) isomers of the severely constrained bridged azobenzene derivative 5,6-dihydrodibenzo[c,g][1,2]diazocine (1) were investigated quantitatively by UV/vis absorption spectroscop

Preparation method of azobenzene oxide derivative

The invention relates to a preparation method of an azobenzene oxide derivative. Nitrobenzene or a derivative thereof is used as a starting raw material, and is thoroughly reduced into the azobenzeneoxide derivative in an ethanol-water solution of an alka

Oxidative Approach Enables Efficient Access to Cyclic Azobenzenes

Azobenzenes are versatile photoswitches that have found widespread use in a variety of fields, ranging from photopharmacology to the material sciences. In addition to regular azobenzenes, the cyclic diazocines have recently emerged. Although diazocines have fascinating conformational and photophysical properties, their use has been limited by their synthetic accessibility. Herein, we present a general, high-yielding protocol that relies on the oxidative cyclization of dianilines. In combination with a modular substrate synthesis, it allows for rapid access to diversely functionalized diazocines on gram scales. Our work systematically explores substituent effects on the photoisomerization and thermal relaxation of diazocines. It will enable their incorporation into a wide variety of functional molecules, unlocking the full potential of these emerging photoswitches. The method can be applied to the synthesis of a new cyclic azobenzene with a nine-membered central ring and distinct properties.