Diels-Alder reactions of trans-1-methoxy-3-trimethylsilyloxy-1, 3-butadiene

S Danishefsky, T Kitahara, CF Yan…

Index: Danishefsky,S. et al. Journal of the American Chemical Society, 1979 , vol. 101, p. 6996 - 7000

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Citation Number: 160

Abstract

Results (1) Use of Compound 1 in Aromatic Synthesis. Two cases were examined. Cycloaddition of compound 1 with dimethyl acetylenedicarboxylate was conducted in benzene under reflux. After 5 h, the adduct, which was not examined, was treated with aqueous acid to afford a 79% yield of the known 3.19 a Cycloaddition of 1 with p- benzoquinone was carried out at room temperature for 30 min in ethan01. l~~ Several ...