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2-((benzyloxy)methyl)-2-methylcyclopent-4-ene-1,3-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1383003-29-9 Structure
  • Basic information

    1. Product Name: 2-((benzyloxy)methyl)-2-methylcyclopent-4-ene-1,3-dione
    2. Synonyms: 2-((benzyloxy)methyl)-2-methylcyclopent-4-ene-1,3-dione
    3. CAS NO:1383003-29-9
    4. Molecular Formula:
    5. Molecular Weight: 230.263
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1383003-29-9.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: 2-((benzyloxy)methyl)-2-methylcyclopent-4-ene-1,3-dione(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-((benzyloxy)methyl)-2-methylcyclopent-4-ene-1,3-dione(1383003-29-9)
    11. EPA Substance Registry System: 2-((benzyloxy)methyl)-2-methylcyclopent-4-ene-1,3-dione(1383003-29-9)
  • 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: 1383003-29-9(Hazardous Substances Data)

1383003-29-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1383003-29-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,0,0 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1383003-29:
(9*1)+(8*3)+(7*8)+(6*3)+(5*0)+(4*0)+(3*3)+(2*2)+(1*9)=129
129 % 10 = 9
So 1383003-29-9 is a valid CAS Registry Number.

1383003-29-9Downstream Products

1383003-29-9Relevant articles and documents

Silver-Catalyzed Asymmetric Desymmetrization of Cyclopentenediones via [3 + 2] Cycloaddition with α-Substituted Isocyanoacetates

George, Jimil,Kim, Hun Young,Oh, Kyungsoo

, p. 2249 - 2252 (2018)

A highly selective and practical asymmetric Ag(I) catalyst system has been developed for the [3 + 2] cycloaddition reactions between isocyanoacetates and cyclopentenediones. The current Ag(I) catalyst system tolerates moisture and air and readily utilizes class III solvents such as EtOAc and acetone. The development of on demand generation of an active chiral catalyst in the presence of isocyanides paves a way to the efficient asymmetric preparation of bicyclic pyrrolidines with four stereogenic centers, including two quaternary centers in 80-97% ee.

Desymmetrization of meso-bisphosphates via rhodium catalyzed asymmetric allylic arylation

Jacques, Reece,Hell, Alexander M.L.,Pullin, Robert D.C.,Fletcher, Stephen P.

, (2019)

The desymmetrization of meso-compounds allows for the unmasking of previously installed stereogenic centers, and quaternary centers are of special interest as they are frequently challenging to form with control in synthesis. Here, we report the desymmetr

Oxidative Heck desymmetrisation of 2,2-disubstituted cyclopentene-1,3-diones

Walker,Lamb,Beattie,Nikodemiak,Lee

supporting information, p. 4089 - 4092 (2015/03/30)

Oxidative Heck couplings have been successfully developed for 2,2-disubstituted cyclopentene-1,3-diones. The direct coupling onto the 2,2-disubstituted cyclopentene-1,3-dione core provides a novel expedient way of enantioselectively desymmetrising all-carbon quaternary centres. This journal is

Copper(I)-catalyzed asymmetric desymmetrization: Synthesis of five-membered-ring compounds containing all-carbon quaternary stereocenters

Aikawa, Kohsuke,Okamoto, Tatsuya,Mikami, Koichi

supporting information; experimental part, p. 10329 - 10332 (2012/07/30)

A highly stereoselective catalytic alkylation sequence for the synthesis of highly functionalized and versatile five-membered-ring compounds bearing all-carbon quaternary stereocenters was developed. Enantioselective desymmetrization of achiral cyclopentene-1,3-diones was thus executed by chiral Cu-phosphoramidite catalysts. A variety of complicated cyclopentane derivatives can be synthesized with excellent stereoselectivities using a low catalyst loading in a one-pot operation.

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