What is the 1-PHENYL-2-BUTEN-1-ONE?

1-PHENYL-2-BUTEN-1-ONE is , while it's Molecular Formula is C10H10 O. 1-Phenyl-2-buten-1-one is used in the preparation of chalcones derivatives and analogs and for the testing of their antimicrobial activities.

What is the CAS number for 1-PHENYL-2-BUTEN-1-ONE?

The CAS number of 1-PHENYL-2-BUTEN-1-ONE is 495-41-0.

What is 1-PHENYL-2-BUTEN-1-ONE (495-41-0) used for?

1-Phenyl-2-buten-1-one, also known as chalcone, is an organic compound that serves as a key intermediate in the synthesis of various flavonoids, including flavones, aurones, and isoflavonoids. It is characterized by its conjugated carbonyl and phenyl groups, which contribute to its chemical reactivity and diverse applications.InChI:InChI=1/C10H10O/c1-2-6-10(11)9-7-4-3-5-8-9/h2-8H,1H3/b6-2+

What is the 1-PHENYL-2-BUTEN-1-ONE?

1-PHENYL-2-BUTEN-1-ONE is , while it's Molecular Formula is C10H10 O. 1-Phenyl-2-buten-1-one is used in the preparation of chalcones derivatives and analogs and for the testing of their antimicrobial activities.

What is the CAS number for 1-PHENYL-2-BUTEN-1-ONE?

The CAS number of 1-PHENYL-2-BUTEN-1-ONE is 495-41-0.

What is 1-PHENYL-2-BUTEN-1-ONE (495-41-0) used for?

1-Phenyl-2-buten-1-one, also known as chalcone, is an organic compound that serves as a key intermediate in the synthesis of various flavonoids, including flavones, aurones, and isoflavonoids. It is characterized by its conjugated carbonyl and phenyl groups, which contribute to its chemical reactivity and diverse applications.InChI:InChI=1/C10H10O/c1-2-6-10(11)9-7-4-3-5-8-9/h2-8H,1H3/b6-2+

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Product classification

1-PHENYL-2-BUTEN-1-ONE

Name: 1-PHENYL-2-BUTEN-1-ONE
CAS: 495-41-0
Purity: 99%

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Details

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Molecular Formula: C10H10 O
Molecular Weight: 146.189
Vapor Pressure: 0.0851mmHg at 25°C
Melting Point: 20.5°C
Refractive Index: 1.5600-1.5640
Boiling Point: 122 °C / 12mmHg,225.7 °C at 760 mmHg
Flash Point: 86.3 °C
PSA： 17.07000
Density: 0.99 g/cm³
LogP: 2.44540

1-PHENYL-2-BUTEN-1-ONE(Cas 495-41-0) Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 97, p. 5434, 1975 DOI: 10.1021/ja00852a019Tetrahedron Letters, 24, p. 5635, 1983 DOI: 10.1016/S0040-4039(00)94160-1

InChI:InChI=1/C10H10O/c1-2-6-10(11)9-7-4-3-5-8-9/h2-8H,1H3/b6-2+

495-41-0 Relevant articles

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495-41-0 Process route

: 107-18-6
allyl alcohol

: 611-73-4
Benzoylformic acid

: 35660-91-4,35845-66-0,495-41-0
(E)-1-phenyl-2-buten-1-one

Conditions

Conditions	Yield
With triphenylphosphine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In 1,4-dioxane; at 100 ℃; for 16h; Reagent/catalyst; Solvent; Inert atmosphere;	88%

: 73311-48-5
trimethyl[(1-phenylbuta-1,3-dien-1-yl)oxy]silane

: 3-hydroxy-4-oxo-4-phenyl-butyraldehyde

: 56139-59-4
4-oxo-4-phenyl-butyraldehyde

: 35660-91-4,35845-66-0,495-41-0
(E)-1-phenyl-2-buten-1-one

Conditions

Conditions	Yield
trimethyl[(1-phenylbuta-1,3-dien-1-yl)oxy]silane; With 2,6-dichloropyridine N-oxide; [Ru(2,6-Cl₂tpp)Cl₂]; In chloroform-d1; at 20 ℃; for 0.5h; With hydrogenchloride; In chloroform-d1; water;	20% 52% 23%
trimethyl[(1-phenylbuta-1,3-dien-1-yl)oxy]silane; With 2,6-dichloropyridine N-oxide; dichlororuthenium(IV) meso-tetrakis(2,6-dichlorophenyl)porphyrin; In chloroform-d1; at 20 ℃; With hydrogenchloride; In chloroform-d1; for 0.0833333h;	41% 23 % Spectr. 20 % Spectr.