See phosphonium ylides.
phosphonium ylides:Compounds having the structure R3P+-C-R2 ![[2headed arrow]](/img5/b_files/RESARR.gif)
R3P=CR 2. Also known as Wittig reagents. See under ylides.
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See phosphonium ylides.
phosphonium ylides:Compounds having the structure R3P+-C-R2 R3P=CR 2. Also known as Wittig reagents. See under ylides.