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105702-04-3

O- Se-phenyl selenocarbonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 105702-04-3 Structure

  • Basic information

    1. Product Name: O- Se-phenyl selenocarbonate
    2. Synonyms: O- Se-phenyl selenocarbonate
    3. CAS NO:105702-04-3
    4. Molecular Formula:
    5. Molecular Weight: 383.349
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 105702-04-3.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: O- Se-phenyl selenocarbonate(CAS DataBase Reference)
    10. NIST Chemistry Reference: O- Se-phenyl selenocarbonate(105702-04-3)
    11. EPA Substance Registry System: O- Se-phenyl selenocarbonate(105702-04-3)

  • 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: 105702-04-3(Hazardous Substances Data)

105702-04-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105702-04-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,7,0 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 105702-04:
(8*1)+(7*0)+(6*5)+(5*7)+(4*0)+(3*2)+(2*0)+(1*4)=83
83 % 10 = 3
So 105702-04-3 is a valid CAS Registry Number.

105702-04-3Relevant articles and documents

Synthesis of γ- and δ-Lactones by Free-Radical Annelation of Se-Phenyl Selenocarbonates

Bachi, Mario D.,Bosch, Eric

, p. 4696 - 4705 (2007/10/02)

A general method for the synthesis of γ- and δ-lactones through the intramolecular addition of alkoxycarbonyl radicals, formed by reaction of Se-phenylselenocarbonates with n-Bu3SnH, onto carbon-carbon multiple bonds is described.This free-radical cyclization is characterized by high regioselectivity favoring exo addition and by a high ratio of cyclization to reduction.Monocyclic, fused bicyclic, and spirocyclic lactones are formed in good to excellent yield.Use of allyltri-n-butyltin as a chain-transfer agent in the place of n-Bu3SnH affords the corresponding 3-butenyl lactones.

SYNTHESIS OF α-ALKYLIDENE-γ-LACTONES BY INTRAMOLECULAR ADDITION OF ALKOXYCARBONYL FREE-RADICALS TO ACETYLENES

Bachi, Mario D.,Bosch, Eric

, p. 641 - 644 (2007/10/02)

α-Alkylidene-γ-lactones are obtained by treatment of chloroformate and selenocarbonate derivatives of homopropargylic alcohols with tri-n-butylstannane.

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