110379-58-3Relevant academic research and scientific papers
ADDITION OF AMINOKETENE DITHIOACETALS TO α,β-UNSATURATED KETONES. SYNTHESIS AND REACTIONS OF CYCLOHEX-2-EN-1,4-DIONE MONODITHIOACETALS
Page, Philip C. Bulman,Harkin, Shaun A,Marchington, Allan P.,Niel, Monique B. van
, p. 3819 - 3838 (2007/10/02)
Aminoketene dithioacetals add to α,β-unsaturated ketones to give 1,5-diketones after hydrolytic work-up.Upon treatment with acid or base, these diketones suffer intramolecular aldol reactions yielding cyclohex-2-en-1,4-dione monodithioacetals, interesting and useful synthetic equivalents of cyclohex-2-en-1,4-diones which readily undego conjugate addition and cycloaddition reactions.
LEWIS ACID MEDIATED ADDITION OF AMINOKETENE DITHIOACETALS TO α,β-UNSATURATED KETONES
Page, Philip C. Bulman,Harkin, Shaun A.,Marchington, Allan P.
, p. 1655 - 1660 (2007/10/02)
Lewis acids catalyse the addition of aminoketene dithioacetals to α,β-unsaturated ketones to give 1,5-diketones after hydrolytic work-up.
Simple Preparation of Cyclohex-2-ene-1,4-dione Monoacetals
Page, Philip C. Bulman,Niel, Monique B. van
, p. 43 - 44 (2007/10/02)
Aminoketene dithiocetals react with α,Sb-unsaturated ketones to give δ-diketones which undergo Robinson annelation to provide monoacetals of cyclohex-2-ene-1,4-diones in up to quantitative yields.
