Chemistry · Inorganic Polymers
Which reagent can convert [NPCl2]3 to a water-soluble, non-toxic phosphazene used in biomedical applications?
- 1SbF5 to fluorinate the N atoms
- 2PCl5 at high temperature
- 3NaCl in THF
- 4NaO(CH2CH2O)nCH3 (PEG alkoxide)✓
Correct answer
NaO(CH2CH2O)nCH3 (PEG alkoxide)
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