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Recherches en vue de la synthèse de barbituriques organostannylés, II

✍ Scribed by Jean Claude Maire; Jurphaas Van Rietschoten


Publisher
John Wiley and Sons
Year
1971
Tongue
German
Weight
366 KB
Volume
54
Category
Article
ISSN
0018-019X

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✦ Synopsis


Abstract

(a) The synthesis of 2,4,6‐trioxo‐1, 3‐di‐tributylstannyl‐hexahydropyrimidine is described.

(b) Trimethyltin hydride is found to add in a photochemical reaction to the terminal double bond of diethyl allyl malonate and allyl methyl malonate, giving respectively diethyl‐(3‐trimethylstannylpropyl)‐ (1) and diethyl‐(3‐trimethylstannylpropyl) (2) methyl‐malonates.

Treated with urea under the usual conditions, (1) and (2) yield organostannyl barbituric acids.


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