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pro vyhledávání: '"Pyruvamide"'
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Publikováno v:
Tetrahedron. 59:8245-8249
—The design, synthesis and evaluation of a pentacyclic scaffold, CWO-324 to mimic saframycin A is described. CWO-324 isreadily synthesized in five steps from 1,4-diacetyl-piperazine-2,5-dione and 2,5-dimethoxybenzaldehyde. CWO-324 was found to sci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de9a3bc4a080e5b3810a7a91c88bf32b
https://doi.org/10.1016/j.tet.2003.08.036
https://doi.org/10.1016/j.tet.2003.08.036
Publikováno v:
Tetrahedron. 53:13739-13748
The addition of water or alcohol to 3-halopyruvamides, having a special interest in enzymology, permitted us to isolate stable α-diols and hemiketals, until then detected only by spectroscopic means. The reaction is not diastereoselective, but selec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7521865f2414fa1194d244bb83758a04
https://doi.org/10.1016/s0040-4020(97)00891-0
https://doi.org/10.1016/s0040-4020(97)00891-0
Publikováno v:
Tetrahedron: Asymmetry. 8:2133-2140
Pyruvamide and its N-alkylated derivatives have been synthesised and hydrogenated enantioselectively to the corresponding alcohols over an alumina-supported Pt catalyst chirally modified by adsorbed cinchonidine. Depending on the substrate structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10335ef0015849a4545ad3f00bec1b1d
https://doi.org/10.1016/s0957-4166(97)00211-5
https://doi.org/10.1016/s0957-4166(97)00211-5
Autor:
Helmut Feistauer, Richard Neidlein
Publikováno v:
Helvetica Chimica Acta. 79:895-912
Syntheses of 2,3-Dioxoalkylphonates and Other Novel β-Ketophosphonates As Well As of a Phosphinopyruvamide ( = (Alkyloxyphosphinyl)pyruvamide) The new 3-(diethoxyphosphoryl)-2-oxopropanoates 5 and 6 and -propanamides 1–4 with various amino substit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fe4738e1ca237d529a7c83c876869db
https://doi.org/10.1002/hlca.19960790329
https://doi.org/10.1002/hlca.19960790329
Autor:
Laurent Gatay, Thomas Colin, Laurent El Kaim, Valerie Michaut, Laetitia Gaultier, Laurence Grimaud
Publikováno v:
Tetrahedron Letters. 37:375-378
Hydrates of trifluoropyruvamides are readily obtained from isocyanides and trifluoroacetic anhydride. Under catalysis with secondary amines, these hydrates were successfully reacted with various methylketones to form fluorinated aldol type compounds.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9157957152d6cdf22a4ca16fbd5e8af
https://doi.org/10.1016/0040-4039(95)02152-3
https://doi.org/10.1016/0040-4039(95)02152-3
Autor:
Yong Hae Kim, Il Suk Byun
Publikováno v:
Synthetic Communications. 25:1963-1969
Both pyruvamide and benzoylformamide having (S)-2-methoxy-methylindoline as a chiral auxiliary were reduced with various reducing agents in high stereoselectivities (up to dr = 99 : 1).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78f6d1f2c7999e4367d22e305f6d5dcd
https://doi.org/10.1080/00397919508015873
https://doi.org/10.1080/00397919508015873
Publikováno v:
Tetrahedron. 51:8213-8230
A synthetic strategy for the preparation of the isoquinolinequinone antibiotic safracin A ( 1a ) is outlined. Our initial strategy for the construction of the ABC ring was based on a retrosynthetic analysis. Conversion of 5 in five steps to the imide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::975c3e0c6e0ce4f3522f49d89574cf35
https://doi.org/10.1016/0040-4020(95)00437-d
https://doi.org/10.1016/0040-4020(95)00437-d
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::047d9692fbd3507133d363a47b07526c
https://doi.org/10.1002/chin.199314211
https://doi.org/10.1002/chin.199314211
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58e59d83840d870200dcb5b4a5ea75fb
https://doi.org/10.1002/chin.199315142
https://doi.org/10.1002/chin.199315142