Add time:07/11/2019         Source:sciencedirect.com

The reaction of bis(diethylamino)chlorophosphine borane complex with lithium naphthalenide affords the lithiated derivative 3 which undergoes nucleophilic substitution with primary and secondary alkyl halides, allylic and benzylic bromides and aryl iodides or bromides in good yields. The substitution of the diethylamino group via intermediate dichloroorganophosphine derivatives furnishes polyfunctional phosphines.

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