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ChemicalBook CAS DataBase List TERT-BUTYLDIPHENYLPHOSPHINE
6002-34-2

TERT-BUTYLDIPHENYLPHOSPHINE synthesis

10synthesis methods
-

Yield:6002-34-2 92%

Reaction Conditions:

with silica gel in toluene at 100; for 6 h;Inert atmosphere;Temperature;Reagent/catalyst;

Steps:

1-2 Example 2

Under the protection of argon, add 500mL of reaction solvent toluene into the dry reactor, then add 300g of tert-butanol (compound 2), 186g of diphenylphosphine (compound 3), 8.7g of silica, and react at 100 for 6h; After stopping the reaction, the reaction system was cooled to room temperature, extracted, dried, and recrystallized to obtain 222 g of the target product tert-butyldiphenylphosphine (Compound 1) (yield 92%).

References:

CN113105502,2021,A Location in patent:Paragraph 0006; 0014-0017

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