Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Si-Kai Hua"'
Publikováno v:
Journal of Chemical Research. 41:394-397
A CuLi2Cl4-catalysed regioselective cross-coupling is used in a key step leading to the concise synthesis of (+)-subersic acid with an overall yield of 25.7% from commercially available (–)-sclareol. The coupled product 15-(2-methoxy-5-carbomethoxy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e061ca00b45822c6c9b8738a3da8c0c
https://doi.org/10.3184/174751917x14967701766923
https://doi.org/10.3184/174751917x14967701766923
Publikováno v:
Synthesis. 45:518-526
An efficient procedure is described for the oxidative homocoupling of functionalized Grignard reagents using a catalytic amount of dilithium tetrachlorocuprate(II) (CuLi2Cl4) in the presence of pure oxygen gas. This method is applied successfully to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a09053e8d56877286f730fda3263a81d
https://doi.org/10.1055/s-0032-1316841
https://doi.org/10.1055/s-0032-1316841
Publikováno v:
The Journal of Organic Chemistry. 76:7216-7221
The marine natural product 16-deacetoxy-12-epi-scalarafuranacetate, isolated from Spongua officinalis , was synthesized in 18 linear steps, starting from (-)-sclareol, with high stereoselectivity and an overall yield of 6.1%. The intermediate 16-deac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5df63227cf7230d18d506dbf0b4ad07b
https://doi.org/10.1021/jo2008127
https://doi.org/10.1021/jo2008127
Publikováno v:
Tetrahedron. 67:1142-1144
An efficient and convenient synthetic route was developed to prepare the tricycle diterpene intermediates 1–3 starting from commercially available (−)-sclareol. This improved approach involving four-step reactions provides large-scale (30–40 g)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d42fbd4879b699baafdafba268a1a9b
https://doi.org/10.1016/j.tet.2010.12.008
https://doi.org/10.1016/j.tet.2010.12.008
Publikováno v:
ChemInform. 44
A practical method is demonstrated, which is applicable to alkyl, alkynyl, and aromatic magnesium halides.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::860d2ae958879466c6fb06b6d07f5d6a
https://doi.org/10.1002/chin.201326072
https://doi.org/10.1002/chin.201326072
Publikováno v:
Synthesis; 2013, Vol. 45 Issue 4, p518-526, 9p
Publikováno v:
Journal of Organic Chemistry; 9/2/2011, Vol. 76 Issue 17, p7216-7221, 6p