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  ______    _____                ___      _____   
 /_____//  |  ___||   ____      / _ \\   /  ___|| 
 `____ `   | ||__    |    \\   / //\ \\ | // __   
 /___//    | ||__    | [] ||  |  ___  ||| \\_\ || 
 `__ `     |_____||  |  __//  |_||  |_|| \____//  
 /_//      `-----`   |_|`-`   `-`   `-`   `---`   
 `-`                 `-`

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Text this: Xúc tác MCM-22 trong phản ứng Ankyl hoá Benzen.