2344-52-7

Basic information

• Product Name: 4-ethynyl-1-(3-hydroxy-3-methyl-1-butynyl)benzene
• Synonyms: 4-ethynyl-1-(3-hydroxy-3-methyl-1-butynyl)benzene
• CAS NO: 2344-52-7
• Molecular Weight: 184.238
• Mol File: 2344-52-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 4-ethynyl-1-(3-hydroxy-3-methyl-1-butynyl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 4-ethynyl-1-(3-hydroxy-3-methyl-1-butynyl)benzene(2344-52-7)
• EPA Substance Registry System: 4-ethynyl-1-(3-hydroxy-3-methyl-1-butynyl)benzene(2344-52-7)

Safety Data

• Hazardous Substances Data: 2344-52-7(Hazardous Substances Data)

Upstream product

• 624-38-4 para-diiodobenzene 
• 76347-62-1 4-(3-hydroxy-3,3-dimethyl-1-propynyl)-1-bromobenzene 
• 1453814-04-4 1-(((4-(4-ethynylphenyl)-2-methylbut-3-yn-2-yl)oxy)methyl)-2-nitrobenzene 
• 1453814-03-3 2-methyl-4-(4-(3-methyl-3-((2-nitrobenzyl)oxy)but-1-yn-1-yl)phenyl)but-3-yn-2-ol 
• 106-37-6 1.4-dibromobenzene 
• 1453814-02-2 1-(((4-(4-bromophenyl)-2-methylbut-3-yn-2-yl)oxy)methyl)-2-nitrobenzene 
• 115-19-5 2-methyl-but-3-yn-2-ol 
• 589-87-7 1,4-bromoiodobenzene 
• 740810-50-8 4-(3-hydroxy-3-methyl-1-butynyl)-1-[(triisopropylsilyl)ethynyl]benzene 
• 2344-53-8 1,4-bis(2-hydroxy-2-methyl-4-but-3-ynyl)benzene 

Downstream Products

• 14991-99-2 2-methyl-4-[4-(3-morpholin-4-yl-prop-1-ynyl)-phenyl]-but-3-yn-2-ol 
• 740810-62-2 2-Methyl-4-(4-{(E)-3-propyl-4-[4-((E)-3-propyl-4-{4-[(triisopropylsilanyl)-ethynyl]-phenylethynyl}-hept-3-en-1-ynyl)-phenylethynyl]-hept-3-en-1-ynyl}-phenyl)-but-3-yn-2-ol 
• 740810-61-1 2-Methyl-4-[4-((E)-3-propyl-4-{4-[(triisopropylsilanyl)-ethynyl]-phenylethynyl}-hept-3-en-1-ynyl)-phenyl]-but-3-yn-2-ol 
• 184289-87-0 4-(4-{6'-[4-(3-Hydroxy-3-methyl-but-1-ynyl)-phenylethynyl]-2,2'-bis-octadecyloxy-[1,1']binaphthalenyl-6-ylethynyl}-phenyl)-2-methyl-but-3-yn-2-ol 

Relevant articles and documents

Supramolecular Nanopatterns of Molecular Spoked Wheels with Orthogonal Pillars: The Observation of a Fullerene Haze

Molecular spoked wheels with intraannular functionalizable pillars are synthesized in a modular approach. The functionalities at their ends are variable, and a propargyl alcohol, a [6,6]-phenyl-C61-butyrate, and a perylene monoimide are investigated. All compounds form two-dimensional crystals on highly oriented pyrolytic graphite at the solid–liquid interface. As determined by submolecularly resolved scanning tunneling microscopy, the pillars adopt equilibrium distances of 6.0 nm. The fullerene has a residual mobility, limited by the length of the flexible connector unit. The experimental results are supported and rationalized by molecular dynamics simulations. These also show that, in contrast, the more rigidly attached perylene monoimide units remain oriented along the surface normal and maintain a smallest distance of 2 nm above the graphite substrate. The robust packing concept also holds for cocrystals with molecular hexagons that expand the pillar–pillar distances by 15 % and block unspecific intercalation.

Synthesis of conjugated oligomers having aromatic and enediyne units alternately in the backbone that show intense fluorescence emission

(Equation Presented) Synthesis and fluorescence properties of π-conjugated compounds having alternately an aromatic ring such as benzene, pyridine, and thiophene and an enediyne unit in the backbone are described.