21255-16-3

Basic information

• Product Name: 2-Naphthalenamine, N-[(4-methoxyphenyl)methylene]-
• CAS NO: 21255-16-3
• Molecular Formula: C18H15NO
• Molecular Weight: 261.323
• Mol File: 21255-16-3.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: 2-Naphthalenamine, N-[(4-methoxyphenyl)methylene]-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Naphthalenamine, N-[(4-methoxyphenyl)methylene]-(21255-16-3)
• EPA Substance Registry System: 2-Naphthalenamine, N-[(4-methoxyphenyl)methylene]-(21255-16-3)

Safety Data

• Hazardous Substances Data: 21255-16-3(Hazardous Substances Data)

Upstream product

• 123-11-5 4-methoxy-benzaldehyde 
• 91-59-8 naphthalen-2-ylamine 
• 105-13-5 4-Methoxybenzyl alcohol 

Downstream Products

• 130850-78-1 7-(4-Methoxy-phenyl)-7,14-dihydro-5-oxa-14-aza-dibenzo[a,h]anthracen-6-one 
• 27007-30-3 8-(4-Methoxy-phenyl)-7-aza-indeno[2,1-c]phenanthren-9-one 
• 64918-75-8 5-(4-methoxyphenyl)-1,2,3,4-tetrahydrobenzo[a]phenanthridine 
• 1808-49-7 Diantipyryl-(4-methoxy-phenyl)-methan 
• 19490-84-7 3-(4-methoxyphenyl)benzo[f]quinoline 
• 1429117-77-0 8-(4-methoxyphenyl)-13H-benzo[f]indolo[3,2-c]quinoline 
• 130850-87-2 7-(p-Methoxyphenyl)-2H-benzo<1>benzopyrano<4,3-b>quinolin-2-one 
• 99435-40-2 1-(3-butenyl)-3-(p-methoxyphenyl)benzoquinoline 
• 128225-08-1 12-(4-methoxyphenyl)-9,9-dimethyl-8,9,10,12-tetrahydro-7H-benzo[a]acridin-11-one 
• 33899-02-4 5-(4-methoxy-phenyl)-2,3,5,6-tetrahydro-1H-benzo[a]phenanthridin-4-one 
• 164359-13-1 ethyl 3-(p-methoxyphenyl)-3-(2-naphthylamino)-2-(quinoline-2-carbonyl)propanoate 

Relevant articles and documents

Rhodium-Catalyzed Dehydrogenative Annulation of N-Arylmethanimines with Vinylene Carbonate for Synthesizing Quinolines

Here we report a novel Rh-catalyzed C-H/C-H alkenylation of N-arylmethanimines with vinylene carbonate acting as a vinylene unit. Forty examples of C3,C4-nonsubstituted quinolines were achieved from commercially available starting materials. This identified process features an exceedingly simple system, a lower loading of catalyst, and the capacity for postfunctionalization with bioactive molecules.

Method for preparing imine compound from alcohol and amine through catalytic oxidation

The invention discloses a method for preparing an imine compound from alcohol and amine through catalytic oxidation. According to the method, an alcohol compound and an amine compound are used as reaction substrates, and a feeding mol ratio of the alcohol compound to the amine compound is 100: 100-60; 9-azabicyclo[3.3.1]nonane N-oxyl free radical is used as a catalyst, potassium hydroxide is used as an auxiliary agent, and a feeding mol ratio of the amine compound to the 9-azabicyclo[3.3.1]nonane N-oxyl free radical to potassium hydroxide is 100: 1-6: 10-50; air is used as an oxidizing agent, the reaction substrates are added into an organic solvent, and the mass of the used organic solvent is 2.5 to 5 times of the reaction substrate the amine compound; and a reaction is carried out at normal pressure at a temperature of 70 to 110 DEG C for 2 to 12 h, and aftertreatment is carried out after completion of the reaction so as to obtain the imine compound. The method provided by the invention is simple and safe to operate, reduces environmental cost due to usage of clean oxygen as the oxidizing agent and prevents the problem of transition-metal pollution by discarding usage of any transition-metal catalyst.

A stereoselective Povarov reaction leading to exo-tetrahydroindolo[3,2-c] quinoline derivatives catalyzed by iodine

We report an iodine-catalyzed Povarov reaction using indole as dienophile carried out in toluene at room temperature. This three-component reaction, coupling an aldehyde, an amine, and an indole, proved to be an efficient method for synthesizing exo-indol