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ChemicalBook CAS DataBase List DI-TERT-BUTYL HYDRAZODICARBOXYLATE
16466-61-8

DI-TERT-BUTYL HYDRAZODICARBOXYLATE synthesis

11synthesis methods
24424-99-5 Synthesis
Di-tert-butyl dicarbonate

24424-99-5
833 suppliers
$13.50/25G

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Yield:16466-61-8 84%

Reaction Conditions:

with hydrazine hydrate in methanol at 20; for 3 h;Cooling with ice;

Steps:

1
50ml methanol solution under ice-cooling, over 30min Hydrazine monohydrate (5.85g, 85%, 200mmol) was added dropwise into the 50ml of BOC anhydride (48g, 220mmol), and the resulting mixture was stirred at rt for 3h, spin dry methanol , 250ml of n-hexane was added, the resulting white solid was suction filtered and washed with n-hexane to give a white solid 19.34 g, 84% yield.

References:

WUHAN KAITE LISI TECHNOLOGY CO LTD;Zhang, Xumu;Tan, xuefeng CN104387418, 2016, B Location in patent:Paragraph 0088; 0089; 0090

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