170956-92-0

Basic information

• Product Name: N-Methyl-2-(phenylethynyl)aniline
• Synonyms: N-Methyl-2-(phenylethynyl)aniline
• CAS NO: 170956-92-0
• Molecular Weight: 207.275
• Mol File: 170956-92-0.mol
• Article Data: 25

Chemical Properties

• CAS DataBase Reference: N-Methyl-2-(phenylethynyl)aniline(CAS DataBase Reference)
• NIST Chemistry Reference: N-Methyl-2-(phenylethynyl)aniline(170956-92-0)
• EPA Substance Registry System: N-Methyl-2-(phenylethynyl)aniline(170956-92-0)

Safety Data

• Hazardous Substances Data: 170956-92-0(Hazardous Substances Data)

Upstream product

• 13141-38-3 2-phenylethynylaniline 
• 74-88-4 methyl iodide 
• 615-43-0 2-iodophenylamine 
• 536-74-3 phenylacetylene 
• 1421753-45-8 1,1-dimethylethyl N-methyl-N-[2-(2-phenylethynyl)phenyl]carbamate 
• 221353-36-2 1,1-dimethylethyl N-[2-(phenylethynyl)phenyl]carbamate 
• 6832-87-7 2-bromo-N-methylaniline 
• 57056-93-6 N-methyl-2-iodoaniline 

Downstream Products

• 2859-29-2 1-methyl-3-phenylquinolin-2(1H)-one 
• 3335-85-1 3-benzyl-1-methyl-1,3-dihydroindol-2-one 
• 82946-84-7 1-methyl-2-phenyl-3-(phenylthio)-1H-indole 
• 1207518-14-6 C₂₂H₁₆INO 
• 3558-24-5 1-methyl-2-phenyl-1H-indole 
• 213623-90-6 (Z)-4-benzylidene-1-methyl-1,4-dihydro-2H-3,1-benzoxazine-2-one 
• 1487424-58-7 4-(1-methyl-2-phenyl-1H-indol-3-yl)butan-2-one 
• 1322089-35-9 3,3-difluoro-1-methyl-2-phenylindolin-2-ol 
• 1322089-51-9 3,3-difluoro-2-methoxy-1-methyl-2-phenylindoline 
• 1322089-52-0 2-ethoxy-3,3-difluoro-1-methyl-2-phenylindoline 
• 1322089-54-2 2-(benzyloxy)-3,3-difluoro-1-methyl-2-phenylindoline 
• 1322089-55-3 2-(cinnamyloxy)-3,3-difluoro-1-methyl-2-phenylindoline 
• 131025-98-4 N-methyl-N-(2-(phenylethynyl) phenyl)nitrous amide 

Relevant articles and documents

Copper-catalyzed aerobic oxidative carbocyclization-ketonization cascade: Selective synthesis of quinolinones

A new thematic extension method is described for the carbocyclization of α-C(sp3)-H bonds of amides with alkynes followed by ketonization of the alkynes that utilizes the inexpensive copper(II) acetoacetonate [Cu(acac)2] as catalyst

Copper-catalyzed (4+1) and (3+2) cyclizations of iodonium ylides with alkynes

The copper(ii)-catalyzed (4+1) cyclizations and copper(i)-catalyzed (3+2) cycloadditions of iodonium ylides and alkynes were successfully developed by employing efficient and safe iodonium ylides instead of traditional diazo compounds. Highly functionaliz

Copper-Catalyzed Annulation Cascades of Alkyne-Tethered α-Bromocarbonyls with Alkynes: An Access to Heteropolycycles

We here describe a new Cu-catalyzed annulation cascade of alkyne-tethered α-bromocarbonyls with common alkynes for the synthesis of various heteropolycycle frameworks, including 1H-benzo[de]quinolin-2(3H)-ones, 4H-dibenzo[de,g]quinolin-5(6H)-one, and benzo[de]chromen-2(3H)-one, which were constructed with high selectivity. This was achieved by two-component annulation cascades, rather than atom-transfer radical cyclization (ATRC), with alkyne-tethered α-bromocarbonyls for one-step accessing heteropolycycles via C-Br bond split, intramolecular cyclization, intermolecular [4 + 2] annulation, and aryl C(sp2)-H functionalization cascades.