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103660-70-4

3H-Pyrrole, 3,3-dimethyl-2-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 103660-70-4 Structure

  • Basic information

    1. Product Name: 3H-Pyrrole, 3,3-dimethyl-2-phenyl-
    2. Synonyms:
    3. CAS NO:103660-70-4
    4. Molecular Formula: C12H13N
    5. Molecular Weight: 171.242
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 103660-70-4.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: 3H-Pyrrole, 3,3-dimethyl-2-phenyl-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3H-Pyrrole, 3,3-dimethyl-2-phenyl-(103660-70-4)
    11. EPA Substance Registry System: 3H-Pyrrole, 3,3-dimethyl-2-phenyl-(103660-70-4)

  • 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: 103660-70-4(Hazardous Substances Data)

103660-70-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103660-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,6,6 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 103660-70:
(8*1)+(7*0)+(6*3)+(5*6)+(4*6)+(3*0)+(2*7)+(1*0)=94
94 % 10 = 4
So 103660-70-4 is a valid CAS Registry Number.

103660-70-4Relevant articles and documents

Synthesis of 5-hydroxy-Δ1-pyrrolines from aryl isoalkyl ketoximes and acetylene in a tuned superbase medium

Shabalin, Dmitrii A.,Dvorko, Marina Yu.,Schmidt, Elena Yu.,Protsuk, Nadezhda I.,Trofimov, Boris A.

, p. 3156 - 3159 (2016)

The reaction between aryl isoalkyl ketoximes and acetylene under atmospheric pressure was applied to the synthesis of 5-hydroxy-Δ1-pyrrolines, containing aromatic substituents at the carbon–nitrogen double bond, in moderate yields. A crucial fa

2-(2-Ethynyl-1-aziranyl)-3,4-dihydro-2H-pyrrole: A one-pot assembly from isopropyl phenyl ketoxime and acetylene during the synthesis of 3H-pyrrole

Shabalin, Dmitrii A.,Glotova, Tatyana E.,Ushakov, Igor A.,Dvorko, Marina Yu.,Vashchenko, Alexander V.,Smirnov, Vladimir I.,Schmidt, Elena Yu.,Mikhaleva, Al'bina I.,Trofimov, Boris A.

, p. 368 - 369 (2014)

Reaction between isopropyl phenyl ketoxime and acetylene in the KOH-DMSO-n-hexane system (70°C, ～ 5 min), along with known 3,3-dimethyl-2-phenyl-3H-pyrrole (51% yield) and 4,4-dimethyl-5-phenyl-1-vinyl-2-pyrrolidinone (7% yield), affords also unexpected 2-(2-ethynyl-3,3-dimethyl-2-phenyl-1-aziranyl)-4,4-dimethyl-5-phenyl-3,4-dihydro-2H-pyrrole (4% yield).

Synthesis of 3,3-dimethyl-2-phenyl-3H-pyrrole from Isopropyl Phenyl Ketoxime and Acetylene: A Side Formation of 4,4-dimethyl-5-phenyl-1-vinyl-2- pyrrolidinone as Clue to the Reaction Mechanism

Shabalin, Dmitrii A.,Glotova, Tatyana E.,Schmidt, Elena Yu.,Ushakov, Igor A.,Mikhaleva, Al'Bina I.,Trofimov, Boris A.

, p. 100 - 101 (2014)

Isopropyl phenyl ketoxime reacts with acetylene in the KOH/DMSO suspension (atmospheric pressure, 90 °C, 4 h) to afford 3,3-dimethyl-2-phenyl-3H- pyrrole (30%) and 4,4-dimethyl-5-phenyl-1-vinyl-2-pyrrolidinone (5%) that is likely originated from 4,4-dimethyl-5-phenyl-3,4-dihydro-2H-pyrrol-2-ol as the key reaction intermediate.

A NOVEL SYNTHESIS OF 3H-PYRROLES

Korostova, S. E.,Shevchenko, S. G.,Sigalov, M. V.

, p. 1101 - 1104 (2007/10/02)

Reaction of isopropylphenyl- and isopropyl-2-thienylketoximes with acetylene, catalyzed by the system MOH (M = Na, K)-DMSO, gave 2-phenyl- and 2-(2-thienyl)-3,3-dimethyl-3H-pyrroles as well as the reaction intermediates O-vinylisopropylphenylketoxime and

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