Tetrahedron letters

Intramolecular acryloxypalladation. Stereospecific synthesis of ring fused unsaturated α-methylene γ-butyrolactones

S Jabre-Truffert, B Waegell

Index: Jabre-Truffert, Sylvaine; Waegell, Bernard Tetrahedron Letters, 1997 , vol. 38, # 5 p. 835 - 836

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Citation Number: 12

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... The intramolecular carboxypalladation reaction [Pd(OAc) 2 5 mol %, NaOAc 2 eq, O 2 , THF, rt] of 2-(2-Cycloalken-1-yle) propenoic acids yields ring fused α-methylene γ-butyrolactones with good yields (75–80%). ... Intramolecular carboxypalladation of 2-(2-Cycloalken- 1 -yle) ...