156028-27-2

Basic information

• Product Name: N,N’-dicyclohexyl-1,6,7,12-tetrachloroperylene-3,4:9,10-tetracarboxylic acid bisimide
• Synonyms: N,N’-dicyclohexyl-1,6,7,12-tetrachloroperylene-3,4:9,10-tetracarboxylic acid bisimide
• CAS NO: 156028-27-2
• Molecular Weight: 692.425
• Mol File: 156028-27-2.mol
• Article Data: 11

Chemical Properties

• CAS DataBase Reference: N,N’-dicyclohexyl-1,6,7,12-tetrachloroperylene-3,4:9,10-tetracarboxylic acid bisimide(CAS DataBase Reference)
• NIST Chemistry Reference: N,N’-dicyclohexyl-1,6,7,12-tetrachloroperylene-3,4:9,10-tetracarboxylic acid bisimide(156028-27-2)
• EPA Substance Registry System: N,N’-dicyclohexyl-1,6,7,12-tetrachloroperylene-3,4:9,10-tetracarboxylic acid bisimide(156028-27-2)

Safety Data

• Hazardous Substances Data: 156028-27-2(Hazardous Substances Data)

Upstream product

• 128-69-8 perylene-3,4,9,10-tetracarboxylic acid 3,4:9,10-dianhydride 
• 108-91-8 cyclohexylamine 
• 156028-26-1 1,6,7,12-tetrachloro-perylene-3,4,9,10-tetracarboxylic acid dianhydride 

Downstream Products

• 1207948-33-1 C₄₈H₃₅Cl₄N₂O₅P 
• 1459762-87-8 C₅₂H₆₂N₂O₄S₄ 
• 156028-28-3 N,N’-dicyclohexyl-1,6,7,12-tetra(4-tert-butylphenoxy)-perylene-3,4:9,10-tetracarboxylic acid bisimide 
• 1108791-48-5 N,N'-dicyclohexyl-1,6,7,12-tetrakis(3,5-di-tert-butylphenoxy)-3,4:9,10-perylenediimide 

Relevant articles and documents

Effects of bay substituents on the racemization barriers of perylene bisimides: Resolution of atropo-enantiomers

The activation parameters for the interconversion of atropisomers (P- and M-enantiomer) of core-twisted perylene bisimides have been determined by dynamic NMR spectroscopy (DNMR) and time- and temperature-dependent CD spectroscopy. By comparing the activation parameters of a series of perylene bisimides containing halogen or aryloxy substituents in the bay area (1,6,7,12-positions), a clear structure-property relationship has been found that demonstrates that the kinetic and thermodynamic parameters for the inversion of enantiomers are dependent on the apparent overlap parameter Σr* of the bay substituents. This study reveals a high stability (ΔG ?368 K = 118 kJ/mol) for the atropo-enantiomers of tetrabromo-substituted perylene bisimide in solution. Accordingly, the enantiomers of this derivative could be resolved by HPLC on a chiral column. These enantiomers do not racemize in solution at room temperature and, thus, represent the first examples of enantiomerically pure core-twisted perylene bisimides.

Synthesis, characterization, photophysical properties and stability of bay-substituted tetrachloro-perylene diimide dianion salt by alkali treatment

Bay-substituted tetrachloro-perylene diimide dianion salt was synthesized facilely by using K2CO3 as reducing agent. The structure was confirmed by using a very thorough analysis based on the data from 1H NMR, 13C NMR, FT-IR and UV–vis spectra. Perylene diimide dianion salt shows high stable characteristic in the air or in some specific solutions such as acidic solution or oxidizing metal ion dissolved in deionized water under solid condition. However, the dianion converts slowly into corresponding radical and neutral perylene diimide in alkali solutions. Furthermore, the perylene diimide dianion salt has high HOMO and LUMO energy levels in comparison with that of corresponding neutral perylene diimide derivatives.

Aggregation-induced red light emission material and preparation method thereof

The invention discloses an aggregation-induced red light emission material and a preparation method thereof. The aggregation-induced red light emission material has a general structural formula shown as a formula [I]. When the aggregation-induced red ligh