Synthesis of natural heterocyclic products by hetero

Kametani, T., Hibino, S., The Synthesis of Natural Heterocyclic Products by Hetero Diels-Alder Cycloaddition Reactions,... [Pg.293]

T. Kametani and S. Hibino, The synthesis of natural heterocyclic products by hetero Diels-Alder cycloaddition reactions, Adv. Heterocycl. Chem. 1987, 42, 246. [Pg.518]

Hetero Diels-Alder cycloaddition reactions, synthesis of natural heterocyclic products by, 42, 245 Heterodienophiles, new, heterocyclic synthesis using, 55, 1 Hilbert-Johnson reaction of 2,4-... [Pg.346]

This article summarizes recent advances in the synthesis of natural products by hetero Diels-Alder cycloaddition reactions up to 1985. These recent disclosures have had a great impact on heterocyclic natural product syntheses. [Pg.328]

One of the most versatile domino reactions involving a cycloaddition step is the domino Knoevenagel/hetero Diels-Alder reaction, which was developed by Tietze et al. It has been used for the efficient synthesis of innumerous heterocycles and many natural products. A novel example is the preparation of the amino sugar D-forosamin by Tietze et al. using a three-component reaction, which is described in detail in Chapter 14 [60]. [Pg.214]

Heterocyclic iminium salts, oxidative transformation, 41, 275 Heterocyclic mesomeric betaines and analogs in natural product chemistry, 85, 67 Heterocyclic oligomers, 15, 1 Heterocyclic products, natural, synthesis of by hetero Diels-Alder cycloaddition reactions, 42, 245... [Pg.308]