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Reactions of phosphorous amides with 3-hydroxy-2,2,4-trimethyl-3-pentenoic acid β-lactone

✍ Scribed by Wesley G. Bentrude; W.Delmar Johnson

Publisher
Elsevier Science
Year
1967
Tongue
French
Weight
230 KB
Volume
8
Category
Article
ISSN
0040-4039

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✦ Synopsis

We wish to report results of a study of the reactions of [(CIi2)2N]9p1 c!H~oP[B(c&)~]~ and (QIso)2PW(GWe)2 with the lactone dimer (&) of dimethylketene. These results have bearing on the question of the relative nucleophllicitles or basicities of phosphorus and nitrogen towards car-(Received in USA 19 July 1967) bony1 carbon. A comparison is made of these reactions to those previously reported' for (C!H~O)SF'

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