91430-23-8

Basic information

• Product Name: 2-nitro-N-pentylaniline
• Synonyms: 2-nitro-N-pentylaniline
• CAS NO: 91430-23-8
• Molecular Weight: 208.26
• Mol File: 91430-23-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2-nitro-N-pentylaniline(CAS DataBase Reference)
• NIST Chemistry Reference: 2-nitro-N-pentylaniline(91430-23-8)
• EPA Substance Registry System: 2-nitro-N-pentylaniline(91430-23-8)

Safety Data

• Hazardous Substances Data: 91430-23-8(Hazardous Substances Data)

Upstream product

• 609-73-4 o-nitroiodobenzene 
• 110-58-7 n-Pentylamine 

Relevant articles and documents

Tetraphenylethylene-based blue light material containing benzimidazole unit as well as preparation method and application

The invention discloses a tetraphenylethylene-based blue light material containing a benzimidazole unit. The tetraphenylethylene-based blue light material is shown as a structural formula I or II, wherein R1 is H, tert-butyl, n-butyl or hydroxyl, and R2 is alkyl. A 2-nitro-N-tert-butylphenyl amine or 2-nitro-N-n-butylphenyl amine precursor and a 4-formyl tetraphenylethylene precursor is firstly prepared, and then cyclization reaction is carried out to prepare a compound shown as the formula I or II. A preparation method of the compound is easy to operate, the reaction is moderate and the yield is high; the compound has relatively high decomposition temperature and glass-transition temperature, and shows blue fluorescence; the compound has a relatively good single-color property, so that an OLED (Organic Light Emitting Diode) device prepared by taking the compound as a luminescent material emits blue light; the starting voltage is 3.3V and the maximum brightness efficiency is 1.48cd/A. (The formula I and the formula II are shown in the description).

C-N bond formation catalysed by CuI Bonded to polyaniline nanofiber

Polyaniline nanofiber as a macroligand for the supported cuprous iodide catalyst (CuI-PANInf) has been developed for the coupling of aryl halides (including aryl chlorides) with aliphatic, aromatic, and N(H)-heterocyclic amines under ambient conditions (80 °C for aryl chlorides) has been developed. This simple and efficient method for coupling reactions is highly versatile, convenient, and also the catalyst can be used for several cycles with good-to-excellent yields.