Toward the total synthesis of pseudolaric acid B. Preparation of a key intermediate by degradation and its use in the reassembly of the natural product
... Downloading zip file containing 3 articles... JavaScript is disabled on your browser. Please enable JavaScript to use all the features on this page. Tetrahedron Letters. Volume 43, Issue 22, 27 May 2002, Pages 4095–4098. Cover image Cover image. ...
![methyl (3R,4R,4aS,9aR)-4a-hydroxy-3-((1E,3E)-5-hydroxy-4-methylpenta-1,3-dien-1-yl)-3-methyl-1-oxo-3,4,4a,5,6,9-hexahydro-1H-4,9a-ethanocyclohepta[c]pyran-7-carboxylate结构式](https://image.chemsrc.com/caspic/491/457622-28-5.png)
![methyl (3S,4R,4aS,7S,9aR)-3-formyl-4a-hydroxy-3-methyl-1-oxooctahydro-1H-4,9a-ethanocyclohepta[c]pyran-7-carboxylate结构式](https://image.chemsrc.com/caspic/029/457622-27-4.png)
![methyl (3S,4R,4aS,7S,9aR)-4a-acetoxy-3-formyl-3-methyl-1-oxooctahydro-1H-4,9a-ethanocyclohepta[c]pyran-7-carboxylate结构式](https://image.chemsrc.com/caspic/474/457622-33-2.png)
![methyl (3R,4R,4aS,7S,9aR)-4a-hydroxy-3-methyl-1-oxo-3-((E)-3-oxoprop-1-en-1-yl)octahydro-1H-4,9a-ethanocyclohepta[c]pyran-7-carboxylate结构式](https://image.chemsrc.com/caspic/098/457622-30-9.png)
![methyl (3R,4R,4aS,7S,9aR)-4a-hydroxy-3-((E)-3-hydroxyprop-1-en-1-yl)-3-methyl-1-oxooctahydro-1H-4,9a-ethanocyclohepta[c]pyran-7-carboxylate结构式](https://image.chemsrc.com/caspic/050/457622-31-0.png)