574-61-8

Basic information

• Product Name: 4-15-00-00069 (Beilstein Handbook Reference)
• Synonyms: 1-(Diphenylmethylene)-2-phenylhydrazine; methanone, diphenyl-, 2-phenylhydrazone
• CAS NO: 574-61-8
• Molecular Formula: C₁₉H₁₆N₂
• Molecular Weight: 272.3437
• Mol File: 574-61-8.mol
• Article Data: 38

Chemical Properties

• Boiling Point: 418.7°Cat760mmHg
• Flash Point: 207°C
• Appearance: /
• Density: 1.03g/cm³
• Vapor Pressure: 3.2E-07mmHg at 25°C
• Refractive Index: 1.59
• Solubility: Chloroform, DCM
• CAS DataBase Reference: 4-15-00-00069 (Beilstein Handbook Reference)(CAS DataBase Reference)
• NIST Chemistry Reference: 4-15-00-00069 (Beilstein Handbook Reference)(574-61-8)
• EPA Substance Registry System: 4-15-00-00069 (Beilstein Handbook Reference)(574-61-8)

Safety Data

• Hazardous Substances Data: 574-61-8(Hazardous Substances Data)

Usage

Uses

N''-(Benzhydrylidene)-N-phenylhydrazine is an aryl hydrazine used in the preparation of various dyes and pharmaceutical compounds.

InChI:InChI=1/C19H16N2/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)21-20-18-14-8-3-9-15-18/h1-15,20H

Upstream product

• 60-29-7 diethyl ether 
• 17384-37-1 acetic acid-(benzylidene-phenyl-hydrazide) 
• 23950-84-7 2,8-Dioxa-3,4,6,7-tetraaza-3,6-nonadiene 4,6-dioxide 
• 861307-37-1 1-benzhydrylidene-5-phenyl carbonohydrazide 
• 1013-88-3 Benzophenone imine 
• 100-63-0 phenylhydrazine 
• 119-61-9 benzophenone 
• 64-17-5 ethanol 
• 4504-13-6 N-diphenylmethylene-N-pheylnitrone 
• 574-66-3 Benzophenone oxime 
• 574-45-8 N-(diphenylmethylidene)phenylamine 
• 1450-31-3 Thiobenzophenon 
• 588-64-7 benzaldehyde phenylhydrazone 
• 532-96-7 N-benzoyl-N'-phenylhydrazine 

Downstream Products

• 119-61-9 benzophenone 
• 574-45-8 N-(diphenylmethylidene)phenylamine 
• 632-50-8 1,1,2,2-tetraphenylethane 
• 91-01-0 1,1-Diphenylmethanol 
• 103-69-5 N-ethyl-N-phenylamine 
• 62-53-3 aniline 
• 198338-22-6 benzophenone-triphenyl semicarbazone 
• 2675-31-2 benzophenone-(4-nitro-phenylhydrazone) 
• 29586-02-5 N²-nitroso-1,1,N²-triphenyl-methanon hydrazone 
• 106046-95-1 N-benzhydrylidene-N'-(4-bromophenyl)-hydrazine 
• 61765-92-2 N-benzhydryl-N'-phenyl-hydrazine 
• 91-00-9 Benzhydrylamine 
• 1733-62-6 benzophenone 2,4-dinitrophenylhydrazone 
• 21123-36-4 1.1'-Tetramethylen-bis-<1-phenyl-2-diphenylmethylen-hydrazin> 

Relevant articles and documents

Synthesis of 1: H -indazoles by an electrochemical radical Csp2-H/N-H cyclization of arylhydrazones

The development of efficient and sustainable C-N bond-forming reactions to N-heterocyclic frameworks has been a long-standing interest in organic synthesis. In this work, we develop an electrochemical radical Csp2-H/N-H cyclization of arylhydrazones to 1H-indazoles. The electrochemical anodic oxidation approach was adopted to synthesize a variety of 1H-indazole derivatives in moderate to good yields. HFIP was not only employed as a solvent or the proton donor, but also can promote the formation of N free radicals. This synthetic methodology is operationally simple, and less expensive electrodes would be suitable for this chemistry. This journal is

Transition-Metal-Free Coupling of 1,3-Dipoles and Boronic Acids as a Sustainable Approach to C?C Bond Formation

The need for alternative, complementary approaches to enable C?C bond formation within organic chemistry is an on-going challenge in the area. Of particular relevance are transformations that proceed in the absence of transition-metal reagents. In the current study, we report a comprehensive investigation of the coupling of nitrile imines and aryl boronic acids as an approach towards sustainable C?C bond formation. In situ generation of the highly reactive 1,3-dipole facilitates a Petasis–Mannich-type coupling via a nucleophilic boronate complex. The introduction of hydrazonyl chlorides as a complementary nitrile imine source to the 2,5-tetrazoles previously reported by our laboratory further broadens the scope of the approach. Additionally, we exemplify for the first time the extension of this protocol into another 1,3-dipole, through the synthesis of aryl ketone oximes from aryl boronic acids and nitrile N-oxides.

Organic electroluminescent compound as well as preparation method and organic electroluminescent device thereof

The invention relates to an organic electroluminescent compound as well as a preparation method and an organic electroluminescent device thereof. The organic electroluminescent compound has a structural formula shown by a chemical formula 1 as shown in the specification. The invention proposes a solution for introducing a novel pyrroloindole derivative. A high-quality organic electroluminescent material with excellent hole transporting capacity, high efficiency and long service life is obtained by introducing arylamine and the novel pyrroloindole derivative. The organic electroluminescent device prepared by using the organic electroluminescent compound provided by the invention as a hole transporting layer has a lower starting voltage by compared with that of the organic electroluminescentdevice prepared by using NPB as the hole transporting layer, the luminous efficiency is improved and the service life is significantly prolonged. The preparation method of the organic electroluminescent compound provided by the invention is simple and feasible, high in yield, and suitable for large-scale production.