Stereoselective total synthesis of the ladybug defensive agents coccinellin and precoccinellin
โ Scribed by Richard H. Mueller; Mark E. Thompson
- Book ID
- 104237725
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- French
- Weight
- 191 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The total syntheses of the ladybug defensive agents (+)-hippodamine, (5)-convergine, (k)-hippocasine, and (\*)-hippocasine oxide are described starting from perhydroboraphenalene. A number of tricyclic alkaloids have been isolated from various ladybug species.' Among these canpounds are hippodamine
The left-half segment of mucocin (1) was stereoselectively synthesized through a coupling reaction of a tetrahydropyranyl aldehyde and a tetrahydrofuran derivative having an ethynyl group, which were prepared from 2, 3,4,6-tetra-O-benzyl-D-galactono-l,5-1actone and 2,5-anhydro-D-mannitol, respective