✦ LIBER ✦

The stereoselective synthesis of β-haloenol phosphates—A reinvestigation of the reaction of α-haloketones with diethyl phosphite

✍ Scribed by Yixiang Ding; Xiaogen Huang

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 210 KB
Volume: 10
Category: Article
ISSN: 1042-7163
DOI: 10.1002/(sici)1098-1071(1999)10:1<55::aid-hc10>3.0.co;2-b

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✦ Synopsis

A new pathway for the reaction involving an ␣-haloketone and a dialkyl phosphite has been suggested, It offers a highly stereoselective synthetic procedure leading to b-haloenol phosphates in one-pot reactions that take place in good yields. However, normal Pudovik reaction products were formed when the reaction was carried out using a relatively small amount of base.

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