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219839-30-2

(E,E,E,E)-1,6,11,16-tetrakis[(2,4,6-triisopropylphenyl)sulfonyl]-1,6,11,16-tetraazacycloicosa-3,8,13,18-tetraene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 219839-30-2 Structure

  • Basic information

    1. Product Name: (E,E,E,E)-1,6,11,16-tetrakis[(2,4,6-triisopropylphenyl)sulfonyl]-1,6,11,16-tetraazacycloicosa-3,8,13,18-tetraene
    2. Synonyms: (E,E,E,E)-1,6,11,16-tetrakis[(2,4,6-triisopropylphenyl)sulfonyl]-1,6,11,16-tetraazacycloicosa-3,8,13,18-tetraene
    3. CAS NO:219839-30-2
    4. Molecular Formula:
    5. Molecular Weight: 1342.04
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 219839-30-2.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: (E,E,E,E)-1,6,11,16-tetrakis[(2,4,6-triisopropylphenyl)sulfonyl]-1,6,11,16-tetraazacycloicosa-3,8,13,18-tetraene(CAS DataBase Reference)
    10. NIST Chemistry Reference: (E,E,E,E)-1,6,11,16-tetrakis[(2,4,6-triisopropylphenyl)sulfonyl]-1,6,11,16-tetraazacycloicosa-3,8,13,18-tetraene(219839-30-2)
    11. EPA Substance Registry System: (E,E,E,E)-1,6,11,16-tetrakis[(2,4,6-triisopropylphenyl)sulfonyl]-1,6,11,16-tetraazacycloicosa-3,8,13,18-tetraene(219839-30-2)

  • 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: 219839-30-2(Hazardous Substances Data)

219839-30-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219839-30-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,8,3 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 219839-30:
(8*2)+(7*1)+(6*9)+(5*8)+(4*3)+(3*9)+(2*3)+(1*0)=162
162 % 10 = 2
So 219839-30-2 is a valid CAS Registry Number.

219839-30-2Downstream Products

219839-30-2Relevant articles and documents

Preparation of nitrogen-containing 20-membered tetraolefinic macrocycles: (E,E,E,E)-1,6,11,16-tetra(arylsulfonyl)-1,6,11,16-tetraazacycloicosa-3,8,13, 18-tetraenes

Blanco, Belén,Cerezo, Silvia,Moreno-Ma?as, Marcial,Pleixats, Roser,Spengler, Jan

, p. 9001 - 9003 (2001)

Arenesulfonamides and trans-1,4-dibromobut-2-ene are the ultimate precursors for the stepwise preparation of the 20-membered macrocycles of the title.

Palladium(0)-catalyzed allylation of highly acidic and non-nucleophilic arenesulfonamides, sulfamide, and cyanamide. II. Formation of medium and large heterocycles

Cerezo, Silvia,Cortes, Jordi,Lopez-Romero, Juan-Manuel,Moreno-Manas, Marcial,Parella, Teodor,Pleixats, Roser,Roglans, Anna

, p. 14885 - 14904 (2007/10/03)

Arenesulfonamides 10, cyanamide 29, and sulfamide 32 react with allylic bis-carbonates 8 (Z and E) and 9 under Pd(0)-catalysis to afford medium and large unsaturated heterocycles instead of three and/or five-membered ring compounds. Stable 15-membered palladium-containing rings were also isolated from arenesulfonamides and 8, with three trans olefinic systems coordinated to the metal. NMR and MALDI-TOF MS experiments were used for structure elucidations. Suitable hydrogenation conditions to give the saturated macrocycles have been found.

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