Palladium-switchable bisnucleophiles

Tetrahedron Letters

Volumn 37, Issue 36, 1996, Pages 6591-6594

  Castaño, Ana M ^a   Ruano, María ^a   Echavarren, Antonio M ^a  

^a UNIVERSIDAD AUTÓNOMA DE MADRID   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE DERIVATIVE; CYCLOALKANE; POLYENE;

ARTICLE; DRUG SYNTHESIS; REACTION ANALYSIS; TECHNIQUE;

EID: 0030565588     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)01407-4     Document Type: Article

References (32)

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20. 2 to destannylate the terminal stannanes followed by flash chromatography to give pure stannanes 1 (36-40% yield) and 2 (55-60% yield),
21. 4 as the catalyst did not eliminated the formation of the unwanted regioisomers: Bussacca, C.A.; Swestock, J.; Johnson, R.E.; Bailey, T.R.; Musza, L.; Rodger, C.A. J. Org. Chem. 1994, 59, 7553.
22. For a lead reference on hydrostannylation reactions, see: Lautens, M.; Klute, W. Angew. Chem., Int. Ed. Engl. 1996, 35, 442.
23. 2 as the catalyst, yields have been corrected to account for the reduction of Pd(II) to Pd(0) by the stannane.
24. (b) Yield corrected for conversion.
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27. This complex was prepared in situ. See: Amatore, C.; Jutand, A.; Khalil, F.; M'Barki, M.; Mottier, L. Organometallics 1993, 12, 3168.
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32. Reaction of 2-butene-1,4-diol monocarbonates is expected to lead to similar results. See: Genet, J.P.; Balabane, M.; Legras, Y. Tetrahedron Lett. 1982, 25, 331.