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ChemicalBook CAS DataBase List 3-Tert-butyl-5-methylsalicylicacid
23050-96-6

3-Tert-butyl-5-methylsalicylicacid synthesis

4synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: 84 percent / p-toluenesulfonic acid, 4A molecular sieves / CH2Cl2 / 72 h / Heating
2: 1.) TMEDA, n-BuLi / 1.) Et2O, from -50 deg C to -5 deg C, 4 h, 2.) Et2O, RT, overnight
3: glacial acetic acid / 1 h / Heating

References:

Katritzky;Lang;Lan [Synthetic Communications,1993,vol. 23,# 8,p. 1175 - 1182]

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