Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Qian-Jia Yuan"'
Publikováno v:
Chinese Journal of Chemistry. 30:2813-2818
This paper describes a concise and practical route to enantiomerically enriched 5-alkyl substituted nicotine analogs. The Vilsmeier reaction was used to construct the nicotinaldehydes ring followed by the introduction of the chiral homoallylic alcoho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ec8f2288b981ac38c236da2c8cf9bca
https://doi.org/10.1002/cjoc.201200952
https://doi.org/10.1002/cjoc.201200952
Publikováno v:
Tetrahedron Letters. 53:3798-3801
Treatment of halogen-heteroaromatic aldehydes with catalytic amount of PdCl2 under atmosphere pressure of hydrogen in base medium (sodium acetate) leads to the corresponding dehalogenated primary alcohols. The reaction system was especially effective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ea1d1ad487b745154f8fdc7a90eb114
https://doi.org/10.1016/j.tetlet.2012.05.054
https://doi.org/10.1016/j.tetlet.2012.05.054
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:
ChemInform. 43
A mild method for the simultaneous dehalogenation and hydrogenation of halogenated heterocyclic aldehydes to the corresponding halogen free substituted methylalcohols is presented using catalytic hydrogenation under atmospheric pressure.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::569b6526f6e9b8d3bca5c3bcd7a41d34
https://doi.org/10.1002/chin.201242037
https://doi.org/10.1002/chin.201242037
Publikováno v:
Journal of Organic Chemistry; 9/2/2011, Vol. 76 Issue 17, p7216-7221, 6p