33675-41-1

Basic information

• Product Name: Benzene, 1-(bromoethynyl)-4-methoxy-
• CAS NO: 33675-41-1
• Molecular Formula: C9H7BrO
• Molecular Weight: 211.058
• Mol File: 33675-41-1.mol
• Article Data: 79

Chemical Properties

• CAS DataBase Reference: Benzene, 1-(bromoethynyl)-4-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-(bromoethynyl)-4-methoxy-(33675-41-1)
• EPA Substance Registry System: Benzene, 1-(bromoethynyl)-4-methoxy-(33675-41-1)

Safety Data

• Hazardous Substances Data: 33675-41-1(Hazardous Substances Data)

Upstream product

• 60-29-7 diethyl ether 
• 75-16-1 methylmagnesium bromide 
• 768-60-5 4-methoxyphenylacetylen 
• 123-11-5 4-methoxy-benzaldehyde 
• 60512-57-4 1-(2,2-dibromovinyl)-4-methoxybenzene 
• 3989-14-8 (4-methoxyphenylethynyl)trimethylsilane 
• 696-62-8 para-iodoanisole 
• 603-33-8 triphenylbismuthane 
• 2227-57-8 3-(4-methoxyphenyl)propynoic acid 

Downstream Products

• 2632-13-5 2-Bromo-4'-methoxyacetophenone 
• 934001-86-2 CH₃OCC₅H₄C₆H₁₁O₂C₃NOBr 
• 1120326-11-5 3-[(4-methoxyphenyl)ethynyl]-1H-indole 
• 1120326-15-9 C₁₈H₁₅NO 
• 1096704-12-9 dimethyl 2-allyl-2-(5-(4-methoxyphenyl)penta-2,4-diynyl)malonate 
• 1160723-48-7 N-benzyl-N-((4-methoxyphenyl)ethynyl)-4-methylbenzenesulfonamide 
• 1160723-49-8 N-(2-(4-methoxyphenyl)ethynyl)-N-methanesulfonylbenzylamine 
• 1160723-47-6 (S)-3-(2-(4-methoxyphenyl)ethynyl)-4-phenyloxazolidin-2-one 
• 1160723-46-5 (S)-3-(2-(4-methoxyphenyl)ethynyl)-4-methyloxazolidin-2-one 
• 1207551-83-4 2-{(4-methoxyphenyl)ethynyl}-5-phenyl-1,3,4-oxadiazole 
• 1211318-62-5 2'-bromo-2-[(4-methoxyphenyl)ethynyl]biphenyl 
• 149457-45-4 4-(2-bromophenylethynyl)anisole 
• 1231255-96-1 (Z)-1-(4-bromo-3-propylhept-3-en-1-yn-1-yl)-4-methoxybenzene 
• 208347-68-6 1-(4-methoxyphenyl)-2-(3,4,5-trimethoxyphenyl)acetylene 

Relevant articles and documents

Formal total synthesis of selaginpulvilin D

An efficient and mild synthetic strategy for the total synthesis of selaginpulvilin D has been reported. A highly chemoselective enyne-alkyne dehydro Diels-Alder reaction has been employed for the construction of the tricyclic fluorene framework present i

Copper-catalyzed domino synthesis of ynamines

The hitherto unexploredN-alkynylation of electron-withdrawing or protecting group free N-heteroarenes such as indole, carbazole and pyrrole was developed usinggem-dibromoalkenes to synthesize ynamines under ligand-free copper-catalyzed domino conditions. The development methodology of ynamines was also applied in the synthesis of enynamines, multi-coupled bis-ynamines, tris-ynamines, and the natural product peyonine, demonstrating its broad synthetic scope and applications.

Catalytic Cyclotrimerization Pathway for Synthesis of Selaginpulvilins C and D: Scope and Limitations

A facile and unified approach to the main selaginpulvilin's framework was achieved by catalytic [2 + 2 + 2]-cyclotrimerization of a triyne with monosubtituted alkynes. The reaction proceeded with high "ortho"selectivity by using Wilkinson's catalyst (RhCl