101860-51-9Relevant articles and documents
Divergent approach to building a latrunculin family derived hybrid macrocyclic toolbox
Aeluri, Madhu,Dasari, Bhanudas,Arya, Prabhat
, p. 472 - 475 (2015)
A divergent approach to obtain a latrunculin family based hybrid macrocyclic toolbox is developed. A practical, stereoselective synthesis of a common substructure present in latrunculin A and latrunculol A was achieved. This was further utilized in the ma
PROCESS FOR THE PREPARATION OF 3,4-DISUBSTITUTED-THIAZOLIDIN-2-ONES
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Page/Page column 12; 15, (2010/11/28)
The present invention is directed to practical high-yielding synthetic processes for preparing 3,4-disubstituted-thiazolidin-2-ones, which do not compromise the absolute stereochemical integrity of the compounds. The present invention is also directed to
Selective iron-catalyzed cross-coupling reactions of Grignard reagents with enol triflates, acid chlorides, and dichloroarenes
Scheiper, Bodo,Bonnekessel, Melanie,Krause, Helga,Fuerstner, Alois
, p. 3943 - 3949 (2007/10/03)
Cheap, readily available, air stable, nontoxic, and environmentally benign iron salts such as Fe(acac)3 are excellent precatalysts for the cross-coupling of Grignard reagents with alkenyl triflates and acid chlorides. Moreover, it is shown that dichloroarene and -heteroarene derivatives as the substrates can be selectively monoalkylated by this method. All cross-coupling reactions proceed very rapidly under notably mild conditions and turned out to be compatible with a variety of functional groups in both reaction partners. A detailed analysis of the preparative results suggests that iron-catalyzed C-C bond formations can occur via different pathways. Thus, it is likely that reactions of methylmagnesium halides involve iron-ate complexes as the active components, whereas reactions of Grignard reagents with two or more carbon atoms are effected by highly reduced iron-clusters of the formal composition [Fe(MgX)2]n generated in situ. Control experiments using the ate-complex [Me4Fe]Li2 corroborate this interpretation.