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1569262-64-1

ethyl N-tert-butyl-4-nitrobenzenesulfonimidate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1569262-64-1 Structure

  • Basic information

    1. Product Name: ethyl N-tert-butyl-4-nitrobenzenesulfonimidate
    2. Synonyms: ethyl N-tert-butyl-4-nitrobenzenesulfonimidate
    3. CAS NO:1569262-64-1
    4. Molecular Formula:
    5. Molecular Weight: 286.352
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1569262-64-1.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: ethyl N-tert-butyl-4-nitrobenzenesulfonimidate(CAS DataBase Reference)
    10. NIST Chemistry Reference: ethyl N-tert-butyl-4-nitrobenzenesulfonimidate(1569262-64-1)
    11. EPA Substance Registry System: ethyl N-tert-butyl-4-nitrobenzenesulfonimidate(1569262-64-1)

  • 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: 1569262-64-1(Hazardous Substances Data)

1569262-64-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1569262-64-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,9,2,6 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1569262-64:
(9*1)+(8*5)+(7*6)+(6*9)+(5*2)+(4*6)+(3*2)+(2*6)+(1*4)=201
201 % 10 = 1
So 1569262-64-1 is a valid CAS Registry Number.

1569262-64-1Relevant articles and documents

SNAAP sulfonimidate alkylating agent for acids, alcohols, and phenols 1

Maricich, Tom J.,Allan, Matthew J.,Kislin, Brett S.,Chen, Andrea I-T.,Meng, Fan-Chun,Bradford, Christine,Kuan, Nai-Chia,Wood, Jeremy,Aisagbonhi, Omonigho,Poste, Alethea,Wride, Dustin,Kim, Sylvia,Santos, Therese,Fimbres, Michael,Choi, Dianne,Elia, Haydi,Kaladjian, Joseph,Abou-Zahr, Ali,Mejia, Arturo

, p. 3361 - 3368 (2013)

Stable, crystalline ethyl N-tert-butyl-4-nitrobenzenesulfonimidate has been prepared in high yield by direct O-ethylation of N-tert-butyl-4- nitrobenzenesulfonamide with iodoethane and silver(I) oxide in dichloromethane. This sulfonimidate directly ethylates various acids to esters; the stronger the acid, the faster it alkylates and in higher yield. It readily ethylates alcohols and phenols to ethers at room temperature in the presence of tetrafluoroboric acid catalyst without molecular rearrangements or racemization. We have defined these reactions as SNAAP alkylations: [substitution, nucleophilic of acids, alcohols and phenols]. The hard sulfonimidate alkylating agent is chemoselective, preferring oxygen > nitrogen > sulfur. The sulfonamide byproduct of alkylation is readily recycled to the sulfonimidate. Georg Thieme Verlag Stuttgart . New York.

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