Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Asteriscanolide"'
Publikováno v:
Molecules
Molecules, Vol 24, Iss 21, p 3912 (2019)
Molecules, Vol 24, Iss 21, p 3912 (2019)
Sesquiterpenoids constitute a marvelously varied group of natural products that feature a vast array of molecular architectures. Among them, the unusual bicyclo [6.3.0] undecane sesquiterpenoids are one of the most representative. To date, only appro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36ef9ef9f70f27997ed505af9895a431
http://europepmc.org/articles/PMC6864671
http://europepmc.org/articles/PMC6864671
Akademický článek
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Publikováno v:
Synthesis. 2000:1020-1026
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7266aee6ba830c11a64721efe0c7029
https://doi.org/10.1055/s-2000-6302
https://doi.org/10.1055/s-2000-6302
Publikováno v:
Tetrahedron Letters. 37:2177-2180
A new route towards the Asteriscanolide skeleton is described. The key features include an efficient intramolecular [2+2] photocycloaddition of the α,β-unsaturated acid-ether 10 followed by a Curtius rearrangement/ ruthenium tetroxide/ fragmentatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::968f847a7d052119f27f2473baf46563
https://doi.org/10.1016/0040-4039(96)00224-9
https://doi.org/10.1016/0040-4039(96)00224-9
Publikováno v:
ChemInform. 42
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29654e567c5abb87d9cf5ee6f9ac0de6
https://doi.org/10.1002/chin.201142184
https://doi.org/10.1002/chin.201142184
Publikováno v:
Chemical communications (Cambridge, England). 47(23)
The total synthesis of (+)-asteriscanolide starting from two commercially available materials has been accomplished in 19 steps with a 3.8% overall yield. The key reaction is a chiral ene-vinylcyclopropane substrate induced Rh(I)-catalyzed [(5+2)+1]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1daded0b70bb0aea9bffbfd49bddcbb
https://pubmed.ncbi.nlm.nih.gov/21509378
https://pubmed.ncbi.nlm.nih.gov/21509378
Publikováno v:
ChemInform. 25
A new route towards the Asteriscanolide skeleton is described. The key step involves a novel aza deMayo fragmentation of a cyclobutane carboxylic acid, which in turn is synthesised by an efficient [2+2] photocycloaddition involving tetrahydrophthalic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0b175f5472203d5a71b39e1b9437a76
https://doi.org/10.1002/chin.199442213
https://doi.org/10.1002/chin.199442213
Publikováno v:
ChemInform. 27
A new route towards the Asteriscanolide skeleton is described. The key features include an efficient intramolecular [2+2] photocycloaddition of the α,β-unsaturated acid-ether 10 followed by a Curtius rearrangement/ ruthenium tetroxide/ fragmentatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd4e5262dfa240aef2014bf16ea70167
https://doi.org/10.1002/chin.199628217
https://doi.org/10.1002/chin.199628217
Publikováno v:
ChemInform. 30
A short synthesis of the 5–8 fused carbocyclic system of asteriscanolide, a novel cyclooctane sesquiterpene is described which entails a 5-(3,4) ene cyclization, an allylsilane induced lactone formation and a [3,3] sigmatropic rearrangement in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c5852763208d5a431d050a9ec550f3b
https://doi.org/10.1002/chin.199909096
https://doi.org/10.1002/chin.199909096
Publikováno v:
ChemInform. 31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8119768ecb3dee25980eea8e3c5e87c3
https://doi.org/10.1002/chin.200026186
https://doi.org/10.1002/chin.200026186