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ChemicalBook CAS DataBase List 1-[4-(3-methylphenoxy)phenyl]methanamine
864263-07-0

1-[4-(3-methylphenoxy)phenyl]methanamine synthesis

5synthesis methods
-

Yield:864263-07-0 92%

Reaction Conditions:

with lithium aluminium tetrahydride in tetrahydrofuran at 0 - 20; for 16 h;

Steps:

General Procedure for the Preparation of 4-(Phenoxy)phenylmethamine Derivatives 22 - 26 (Method B).

General procedure: A THF (30 mL) solution of the4-(benzyloxy)benzonitrile derivative (16-20)(5-10g) was added dropwise to a LiAlH4 (3.0 equiv) suspension in THF (400 mL) at 0°C. The mixture was stirred at room temperature (16 h) and H2O (4 mL) was added dropwise at 0°C followed by an aqueous NaOH solution (2 mL, 15% w/w), and then H2O (4 mL). The mixture was stirred at room temperature (2 h), and the precipitate filtered over a Celite pad and washed with either CH2Cl2or EtOAc. The combined filtrates were concentrated in vacuo to obtain the desired product as a pale yellow oil.

References:

Torregrosa, Robert;Yang, Xiao-Fang;Dustrude, Erik T.;Cummins, Theodore R.;Khanna, Rajesh;Kohn, Harold [Bioorganic and Medicinal Chemistry,2015,vol. 23,# 13,p. 3655 - 3666] Location in patent:supporting information