cheminform abstract: synthetic studies on natural products. part 8. transformation of the conjugated...

1999 other natural products other natural products U 0800 09 - 261 Synthetic Studies on Natural Products. Part 8. Transformation of the Conjugated Dienamide System of Some Natural Alkamides to the β,γ-Unsaturated Amide Function Using Zn/HOAc. — Reductive treatment of naturally occurring dienamides such as (I) with zinc in acetic acid results in high yielding conversion to the β,γ-unsaturated amides (II). — (DAS, BISWANATH; MADHUSUDHAN, P.; Tetrahedron Lett. 39 (1998) 49, 9099-9100; Org. Chem. Div., Indian Inst. Chem. Technol., Hyderabad 500 007, India; EN) 1

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Page 1: ChemInform Abstract: Synthetic Studies on Natural Products. Part 8. Transformation of the Conjugated Dienamide System of Some Natural Alkamides to the β,γ-Unsaturated Amide Function

1999 other natural products

other natural productsU 0800

09 - 261Synthetic Studies on Natural Products. Part 8. Transformation ofthe Conjugated Dienamide System of Some Natural Alkamides tothe β,γ-Unsaturated Amide Function Using Zn/HOAc. — Reductivetreatment of naturally occurring dienamides such as (I) with zinc in aceticacid results in high yielding conversion to the β,γ-unsaturated amides (II). —(DAS, BISWANATH; MADHUSUDHAN, P.; Tetrahedron Lett. 39 (1998) 49,9099-9100; Org. Chem. Div., Indian Inst. Chem. Technol., Hyderabad 500 007,India; EN)

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