ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Reaction of Metalated Trimethylsilylformaldehyde Thioacetals with Carbonyl Compounds A Simple Method of Broad Applicability for the Preparation of Ketene ThioacetalsReactions of 2-lithio-2-(trimethylsilyl)-1,3-dithiane and -1,3,5-trithiane and of bis(methylthio- and phenylthio)(trimethylsilyl)methyllithium with aldehydes, ketones, and formamides of sec. amines furnish in one step and in high yields ketene thioacetals of the general formula 1.
Notes:
Umsetzungen von 2-Lithio-2-(trimethylsilyl)-1,3-dithian und -1,3,5-trithian sowie von Bis-(methylthio- und phenylthio)(trimethylsilyl)me-thyllithium mit Aldehyden, Ketonen und Formamiden von sek. Aminen fuhren direkt und in hohen Ausbeuten zu Keten-thioacetalen der allgemeinen Formel 1.
Additional Material:
3 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19731060723
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