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56799-97-4 - 4-Methoxy-N-(1-naphthyl)benzenesulfonamide, 97% - H56822 - Alfa Aesar

H56822 4-Methoxy-N-(1-naphthyl)benzenesulfonamide, 97%

CAS Number

Size Price ($) Quantity Availability
250mg 147.00
1g 470.00
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4-Methoxy-N-(1-naphthyl)benzenesulfonamide, 97%


Chemical Properties

Formula Weight


N-(1-Naphthyl)benzenesulfonamides efficiently couple with internal alkynes via cleavage of the C-H bond at the peri-position in the presence of a catalyst system of [IrCl(cod)]2/PBut3 to selectively afford the corresponding 8-vinyl-1-naphthol derivatives.


Store in a cool ventilated place. Avoid strong oxidizing materials.

Literature References

Erik S. Vermeulen.; Marjan van Smeden.; Anne W. Schmidt.; Jeffrey S. Sprouse.; Håkan V. Wikström.; Cor J. Grol. Novel 5-HT7 Receptor Inverse Agonists. Synthesis and Molecular Modeling of Arylpiperazine- and 1,2,3,4-Tetrahydroisoquinoline-Based Arylsulfonamides.J. Med. Chem. 2004, 47 (22),5451-5466.

Chun-Jiang Wang.; Min Shi. Chiral Binaphthylthiophosphoramide-Cu(I)-Catalyzed Asymmetric Addition of Diethylzinc to N-Sulfonylimines.J. Org. Chem. 2003, 68 (16),6229-6237.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • 36306

    Molybdenum aluminide, 99.5% (metals basis excluding W), W 1.0% max
  • 44129

    Lithium methoxide, 98+%
  • B22649

    2,5-Dimethoxybenzenesulfonamide, 97%
  • H66993

    Ethyl 2-(2-amino-5-nitrophenyl)-4-methylthiazole-5-carboxylate, 97%
  • H61641

    Methyl (2R,3S)-3-benzamido-2-hydroxy-3-phenylpropionate, 98%

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