反应详情

(1-(Diphenylphosphino)-1H-indenyl)lithium (4.45 g, 14.53 mmol) dissolved in 40 mL of THF was added within 15 minutes to a 100 mL THF solution of N-(tert-butyl)-N-(1-chloro-1,1-dimethylsilyl)amine (3,37 g, 20.34 mmol). After stirring overnight a red solution resulted. Solvent was removed under vacuum to give a red oil. The residue was extracted with 35 mL of hexane and filtered. Hexane was removed leaving 6.12 g of red oil. Yield 98 percent.

1. customresulted
2. customSolvent was removed under vacuum
3. customto give a red oil
4. extractionThe residue was extracted with 35 mL of hexane
5. filtrationfiltered
6. customHexane was removed