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1318239-99-4

(4,4-dimethyl-1-tosylpyrrolidin-2-yl)(phenyl)methanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1318239-99-4 Structure

  • Basic information

    1. Product Name: (4,4-dimethyl-1-tosylpyrrolidin-2-yl)(phenyl)methanone
    2. Synonyms: (4,4-dimethyl-1-tosylpyrrolidin-2-yl)(phenyl)methanone
    3. CAS NO:1318239-99-4
    4. Molecular Formula:
    5. Molecular Weight: 357.474
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1318239-99-4.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: (4,4-dimethyl-1-tosylpyrrolidin-2-yl)(phenyl)methanone(CAS DataBase Reference)
    10. NIST Chemistry Reference: (4,4-dimethyl-1-tosylpyrrolidin-2-yl)(phenyl)methanone(1318239-99-4)
    11. EPA Substance Registry System: (4,4-dimethyl-1-tosylpyrrolidin-2-yl)(phenyl)methanone(1318239-99-4)

  • 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: 1318239-99-4(Hazardous Substances Data)

1318239-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1318239-99-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,8,2,3 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1318239-99:
(9*1)+(8*3)+(7*1)+(6*8)+(5*2)+(4*3)+(3*9)+(2*9)+(1*9)=164
164 % 10 = 4
So 1318239-99-4 is a valid CAS Registry Number.

1318239-99-4Upstream product

1318239-99-4Downstream Products

1318239-99-4Relevant articles and documents

Direct Synthesis of 2-Formylpyrrolidines, 2-Pyrrolidinones and 2-Dihydrofuranones via Aerobic Copper-Catalyzed Aminooxygenation and Dioxygenation of 4-Pentenylsulfonamides and 4-Pentenylalcohols

Wdowik, Tomasz,Chemler, Sherry R.

, p. 9515 - 9518 (2017)

A new method for the direct conversion of 4-pentenylsulfonamides to 2-formylpyrrolidines and a 2-ketopyrrolidine has been developed. This transformation occurs via aerobic copper-catalyzed alkene aminooxygenation where molecular oxygen serves as both oxidant and oxygen source. The 2-formylpyrrolidines can further undergo oxidative carbon-carbon bond cleavage in situ upon addition of DABCO, providing 2-pyrrolidinones. These transformations have been demonstrated for a range of 4-pentenylsulfonamides. 4-Pentenylalcohols also undergo oxidative cyclization to form γ-lactones predominantly. The reaction is chemoselective, oxidizing one alkene in the presence of others, and is compatible with several functional groups. Application of these reactions to the formal syntheses of baclofen and (+)-monomorine was demonstrated.

Integration of electrooxidative cyclization and chemical oxidation via alkoxysulfonium ions. Synthesis of exocyclic ketones from alkenes with cyclization

Ashikari, Yosuke,Nokami, Toshiki,Yoshida, Jun-Ichi

supporting information, p. 3322 - 3331 (2013/06/05)

An integration of electrooxidative cyclization and chemical oxidation was achieved. Electrochemical oxidation of alkenes having a nucleophilic moiety in the presence of DMSO gave cyclized alkoxysulfonium ions, which were converted to the corresponding ket

Integrated electrochemical-chemical oxidation mediated by alkoxysulfonium Ions

Ashikari, Yosuke,Nokami, Toshiki,Yoshida, Jun-Ichi

supporting information; experimental part, p. 11840 - 11843 (2011/09/21)

Generation of carbocations by the "cation pool" method followed by reaction with dimethyl sulfoxide (DMSO) gave the corresponding alkoxysulfonium ions. Alkoxysulfonium ions could also be generated by in situ DMSO trapping of electrochemically generated carbocations. The resulting alkoxysulfonium ions were transformed into carbonyl compounds by treatment with triethylamine. The present integrated electrochemical-chemical oxidation can be applied to the oxidation of diarylmethanes to diaryl ketones, toluenes to benzaldehydes, and aryl-substituted alkenes to 1,2-diketones. Moreover, the oxidation of unsaturated compounds bearing a nucleophilic group in an appropriate position gives cyclized carbonyl compounds.

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