15814-30-9

Basic information

• Product Name: 1,5-diphenylpenta-1,4-diyn-3-one
• Synonyms: 1,4-pentadiyn-3-one, 1,5-diphenyl-; 1,5-Diphenylpenta-1,4-diyn-3-one
• CAS NO: 15814-30-9
• Molecular Formula: C₁₇H₁₀O
• Molecular Weight: 230.2607
• Mol File: 15814-30-9.mol
• Article Data: 21

Chemical Properties

• Boiling Point: 376.5°C at 760 mmHg
• Flash Point: 161.4°C
• Density: 1.17g/cm³
• Vapor Pressure: 7.2E-06mmHg at 25°C
• Refractive Index: 1.641
• CAS DataBase Reference: 1,5-diphenylpenta-1,4-diyn-3-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-diphenylpenta-1,4-diyn-3-one(15814-30-9)
• EPA Substance Registry System: 1,5-diphenylpenta-1,4-diyn-3-one(15814-30-9)

Safety Data

• Hazardous Substances Data: 15814-30-9(Hazardous Substances Data)

Upstream product

• 536-74-3 phenylacetylene 
• 109-94-4 formic acid ethyl ester 
• 2579-22-8 Phenylpropargyl aldehyde 
• 1719-19-3 2-Methyl-4-phenyl-3-butyn-2-ol 
• 591-50-4 iodobenzene 
• 1338228-66-2 [(((C₆H₅)3P)AuCC)2CO] 
• 1431620-35-7 (S)-5-phenyl-3-(2-phenylethynyl)pent-4-yne-2,3-diol 
• 107-31-3 Methyl formate 
• 199620-14-9 chromium⁽⁰⁾ hexacarbonyl 
• 13939-06-5 molybdenum hexacarbonyl 
• 6738-06-3 phenylethynylmagnesium bromide 
• 2216-94-6 phenylpropynoic acid ethyl ester 
• 4891-38-7 phenylpropynoic acid methyl ester 
• 108932-57-6 trimethyl phenylorthopropiolate 

Downstream Products

• 37466-71-0 1ξ,5-diphenyl-1ξ-piperidino-pent-1-en-4-yn-3-one 
• 61782-38-5 2-(Z)-benzylidene-1,5-diphenyl-4-trimethylsilanyl-1,2-dihydro-arsol-3-one 
• 61782-39-6 1,5-diphenyl-2-((E)-phenyl-trimethylsilanyl-methylene)-4-trimethylsilanyl-1,2-dihydro-arsol-3-one 
• 6797-27-9 3-phenyl-5-(phenylethynyl)isoxazole 
• 17486-86-1 1,5-diphenylpentan-3-ol 
• 18627-83-3 1.2-Bis-<1.5-diphenyl-3-oxo-1-pentaen-4-inyl>-hydrazin 
• 18627-85-5 1.5-Diphenylmercapto-1.5-diphenyl-pentadien-on-⁽³⁾ 
• 20378-91-0 1-(N,N-Dimethyl-p-phenylendiamino)-1,5-diphenyl-penten-⁽¹⁾-4-in-3-on 
• 61782-48-7 (2-(phenylethynyl)but-1-en-3-yne-1,1,4-triyl)-tribenzene 
• 82816-09-9 4-Phenyl-1-(6-phenyl-4H,8H-[1,3]dioxepino[5,6-c][1,2,5]oxadiazol-6-yl)-but-3-yn-2-one 
• 82816-10-2 1,3-Bis-(6-phenyl-4H,8H-[1,3]dioxepino[5,6-c][1,2,5]oxadiazol-6-yl)-propan-2-one 
• 65081-58-5 (1Z,4Z)-1,5-Diphenyl-1,5-bis-phenyltellanyl-penta-1,4-dien-3-one 
• 65081-59-6 (1Z,4Z)-1,5-Diphenyl-1,5-bis-p-tolyltellanyl-penta-1,4-dien-3-one 
• 65081-60-9 (1Z,4Z)-1,5-Diphenyl-1,5-bis-phenylselanyl-penta-1,4-dien-3-one 

Relevant articles and documents

Oxovanadium complex-catalyzed oxidation of propargylic alcohols using molecular oxygen

Oxovanadium complexes work as useful catalysts for the oxidation of propargylic alcohols to the corresponding carbonyl compounds in the presence of 3 ? molecular sieves under an atmospheric pressure of molecular oxygen.

Tandem Michael-anti-Michael Addition-Mediated Orthogonal Strapping of Diynones: Regioselective Spirocyclopentannulation of Oxindoles and Pyrazolones and DFT Validation

An efficient protocol involving the transformation of sequentially generated recursive anions from heterocyclic precursors to orthogonally strap diynones through one pot transition-metal-free spirocyclopentannulation has been devised, employing oxindoles

Ethyl lactate as a renewable carbonyl source for the synthesis of diynones

Ethyl lactate, a sustainable feedstock, serves as a highly attractive building block for the synthesis of value-added chemicals such as skipped diynones and, after gold-catalyzed transposition, conjugated diynones. Green solvents are involved in all steps