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|  __ \\    / _ \\   | \| ||  |  ___||  |__  //  
| |  \ ||  | / \ ||  |  ' ||  | ||__      / //   
| |__/ ||  | \_/ ||  | .  ||  | ||__     / //__  
|_____//    \___//   |_|\_||  |_____||  /_____|| 
 -----`     `---`    `-` -`   `-----`   `-----`

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Text this: Metal-free amidation of carboxylic acids with tertiary amines