𝔖 Bobbio Scriptorium
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The Conversion of α-Hydroxythioacetals to Functionalized Ketene Thioacetals

✍ Scribed by Willi Lottenbach; Walter Graf


Book ID
102857371
Publisher
John Wiley and Sons
Year
1978
Tongue
German
Weight
559 KB
Volume
61
Category
Article
ISSN
0018-019X

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✦ Synopsis


Abstract

The conversion of α‐hydroxythioacetals to ketene thioacetals possessing an unprotected carbonyl function is described. Besides the intrinsic utility of this transformation it is of interest to recognize that ketene thioacetals are protected carboxyl groups.


📜 SIMILAR VOLUMES


Ketene dithioacetals III: the conjugate
✍ Frederick E. Ziegler; Coretta Chan Tam 📂 Article 📅 1979 🏛 Elsevier Science 🌐 French ⚖ 205 KB

The reilutive amounts of 1,2 to 1,4 addition products of severa ketene dithioacetal anions to cycZic a,B-unsaturated ketones have been determined. The influence of solvent and counterion is reported. Methods have been reported recently which permit the aprotic 1,4 addition of dithiane anions to a,@u