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CAS

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87305-67-7

1-(4-nitrophenyl)-2-methyl-3-buten-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 87305-67-7 Structure

  • Basic information

    1. Product Name: 1-(4-nitrophenyl)-2-methyl-3-buten-1-one
    2. Synonyms:
    3. CAS NO:87305-67-7
    4. Molecular Formula:
    5. Molecular Weight: 205.213
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 87305-67-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 1-(4-nitrophenyl)-2-methyl-3-buten-1-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-(4-nitrophenyl)-2-methyl-3-buten-1-one(87305-67-7)
    11. EPA Substance Registry System: 1-(4-nitrophenyl)-2-methyl-3-buten-1-one(87305-67-7)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 87305-67-7(Hazardous Substances Data)

87305-67-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87305-67-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,3,0 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 87305-67:
(7*8)+(6*7)+(5*3)+(4*0)+(3*5)+(2*6)+(1*7)=147
147 % 10 = 7
So 87305-67-7 is a valid CAS Registry Number.

87305-67-7Downstream Products

87305-67-7Relevant articles and documents

Synthetic Utility of the Palladium-Catalyzed Coupling Reaction of Acid Chlorides with Organotins

Labadie, Jeff W.,Tueting, David,Stille, J. K.

, p. 4634 - 4642 (1983)

The palladium coupling of acid chlorides with unsymmetrical organotin reagents R''3SnR' can be carried out in chloroform under mild conditions in high yields to give the ketone RCOR'in which only one of the four organic groups on tin appears in the ketone product.Alkyl partners (R''= methyl or butyl) on tin serve as anchoring groups and do not transfer.When R' is acetylenic, vinyl, aryl, methoxymethylene, allyl, or benzyl, transmetalation takes place preferentially, resulting in coupling with the acyl group from the acid chloride.The reaction is tolerant of functional groups both on the acid chloride and the tin reagent.A palladium-catalyzed coupling reaction of an organotin reagent bearing acrylate functionality with an acid chloride serves as a method to introduce both a ketone and an acrylate functionality into a carbon framework.The coupling reaction of 4-(tert-butyldiphenylsiloxy)pentanoyl chloride with benzyl 3-(tributylstannyl)acrylate gave a 71percent yield of benzyl 7-(tert-butyldiphenylsiloxy)-4-oxo-2-octenoate, a precursor to the macrolide antibiotic pyrenophorin.

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