發送短信 : Solvent-free reduction of carboxylic acids to alcohols with NaBH<inf>4</inf> promoted by 2,4,6-trichloro-1,3,5-triazine and PPh<inf>3</inf> in the presence of K<inf>2</inf>CO<inf>3</inf>

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 |  _ \\    / _ \\  |      \\  \ \\/ // | || | || 
 | |_| ||  | / \ || |  --  //   \ ` //  | || | || 
 | .  //   | \_/ || |  --  \\    | ||   | \\_/ || 
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 `-` --`    `---`   `------`     `-`'     `---`