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CAS

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78840-01-4

Phosphoric acid, 3-(ethylthio)-1-phenyl-1-butenyl diphenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 78840-01-4 Structure

  • Basic information

    1. Product Name: Phosphoric acid, 3-(ethylthio)-1-phenyl-1-butenyl diphenyl ester
    2. Synonyms:
    3. CAS NO:78840-01-4
    4. Molecular Formula: C24H25O4PS
    5. Molecular Weight: 440.5
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 78840-01-4.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: Phosphoric acid, 3-(ethylthio)-1-phenyl-1-butenyl diphenyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Phosphoric acid, 3-(ethylthio)-1-phenyl-1-butenyl diphenyl ester(78840-01-4)
    11. EPA Substance Registry System: Phosphoric acid, 3-(ethylthio)-1-phenyl-1-butenyl diphenyl ester(78840-01-4)

  • 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: 78840-01-4(Hazardous Substances Data)

78840-01-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78840-01-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,4 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 78840-01:
(7*7)+(6*8)+(5*8)+(4*4)+(3*0)+(2*0)+(1*1)=154
154 % 10 = 4
So 78840-01-4 is a valid CAS Registry Number.

78840-01-4Relevant articles and documents

CROSS-COUPLING REACTION BETWEEN ENOL PHOSPHATES AND ORGANOALUMINIUM COMPOUNDS IN THE PRESENCE OF PALLADIUM(0) CATALYST.

Takai,Sato,Oshima,Nozaki

, p. 108 - 115 (2007/10/02)

The title reaction in the presence of a catalytic amount of tetrakis(triphenylphosphine)palladium(0) affords alkylative coupling products in good to excellent yields in 1,2-dichloroethane at room temperature. This coupling reaction under C(sp**2)-O cleavage proceeds stereospecifically. The reaction does not affect a coexisting vinyl sulfide group. This feature enables 1,2- and 1,3-carbonyl transposition with or without alkylation via phenylthio-substituted enol phosphates.

Pd(O) PROMOTED ALKYLATION OF ENOL PHOSPHATES WITH ORGANOALUMINIUM COMPOUNDS AND ITS SYNTHETIC APPLICATIONS

Sato, Mitsuyoshi,Takai, Kazuhiko,Oshima, Koichiro,Nozaki, Hitosi

, p. 1609 - 1612 (2007/10/02)

Keto carbonyl 1,2- and 1,3-transpositions with and without alkylation of the substrate are described together with ketone synthesis from thiocarboxylic S-ester.

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