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ChemicalBook CAS DataBase List TERT-BUTYL 4-(BROMOMETHYL)BENZYLCARBAMATE
187283-17-6

TERT-BUTYL 4-(BROMOMETHYL)BENZYLCARBAMATE synthesis

9synthesis methods
-

Yield: 95%

Reaction Conditions:

with phosphorus tribromide in tetrahydrofuran at -78; for 2 h;

Steps:

91
A solution of 4-(N-t-Boc-aminomethyl)benzyl alcohol (250 mg, 1.1 mmol) in THF (5 mL) was treated with phosphorustribromide (30 uL, 0.32 mmol) at -78° C. for 2 h. After this period, the reaction was quenched with solid NaHCO3 (50 mg) and filtered to remove the solids and the filtrate was evaporated to give 4-(t-Boc-aminomethyl)benzyl bromide (300 mg, 95%).

References:

Eli Lilly and Company;Wayne State University;University of Hawaii US6680311, 2004, B1 Location in patent:Page/Page column 151

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