1,4-DIPHENYLBUTADIYNE
1,4-DIPHENYLBUTADIYNE Basic information
- Product Name:
- 1,4-DIPHENYLBUTADIYNE
- Synonyms:
-
- (4-Phenyl-1,3-butadiynyl)benzene
- 1,1’-(1,3-butadiyne-1,4-diyl)bis-benzen
- 1,1’-(1,3-butadiyne-1,4-diyl)bisbenzene
- 1,4-Diphenyl-1,3-butadiyne
- 1,4-Diphenylbut-1,3-diyne
- benzene,1,1’-(1,3-butadiyne-1,4-diyl)bis-
- Butadiyne, diphenyl-
- NSC 529170
- CAS:
- 886-66-8
- MF:
- C16H10
- MW:
- 202.25
- EINECS:
- 212-953-1
- Product Categories:
-
- Building Blocks
- Chemical Synthesis
- Aromatic Hydrocarbons (substituted) & Derivatives
- Acetylenes
- Acetylenic Hydrocarbons having Benzene Ring
- Organic Building Blocks
- Alkynes
- Internal
- Organic Building Blocks
- Mol File:
- 886-66-8.mol
1,4-DIPHENYLBUTADIYNE Chemical Properties
- Melting point:
- 86-87 °C (lit.)
- Boiling point:
- 210 °C / 3mmHg
- Density
- 1.2615 (estimate)
- refractive index
- 1.5000 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- form
- powder to crystal
- color
- White to Light yellow
- Water Solubility
- Sparingly soluble in water(5.5E-4 g/L) (25°C). Soluble in toluene almost transparency.
- BRN
- 1910105
- CAS DataBase Reference
- 886-66-8(CAS DataBase Reference)
- EPA Substance Registry System
- Benzene, 1,1'-(1,3-butadiyne-1,4-diyl)bis- (886-66-8)
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
1,4-DIPHENYLBUTADIYNE Usage And Synthesis
Chemical Properties
white crystalline needles
Uses
1,4-Diphenylbutadiyne was used in the preparation of 7,8-dehydropurpurin dimers via two-fold Pd-catalyzed [3+2] annulation of meso-bromoporphyrin.
Definition
ChEBI: 1,4-diphenylbutadiyne is an arylacetylene and a member of benzenes. It has a role as a fluorochrome.
Synthesis Reference(s)
The Journal of Organic Chemistry, 52, p. 443, 1987 DOI: 10.1021/jo00379a025
Synthetic Communications, 20, p. 2181, 1990 DOI: 10.1080/00397919008053156
Tetrahedron Letters, 26, p. 523, 1985 DOI: 10.1016/S0040-4039(00)61928-7
General Description
1,4-Diphenylbutadiyne reacts with [WI2(CO)3(NCMe)2] in CH2Cl2 to give the iodo-bridged dimer [W(μ-I)I(CO)(NCMe)(η2PhC2C2Ph)]2. 1,4-Diphenylbutadiyne on UV irradiation with olefins such as 2,3-dimethyl-2-butene, 1,4-cyclohexadiene and dimethyl fumarate yields cross-cycloaddition products.
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1,4-DIPHENYLBUTADIYNE(886-66-8)Related Product Information
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- 1,4-DIPHENYLBUTANE
- 1,4-DIPHENYLBUTANE
- 1,4-DIPHENYLBUTADIYNE, (1,4-DIPHENYLDIACETYLENE)
- 1,4-DIPHENYLBUTADIYNE
- ETHYNYL-BENZENE
- 1,4-DIPHENYLBUTADIYNE
- 1,4-BIS(3-AMINOPHENYL)BUTADIYNE
- 1-PHENYL-1-PROPYNE
- 2,4-HEXADIYNE
- 2-Butyne