+++Tetrahedron and Journal of american chem. soc.

[Alhimik]

Уважаемые коллеги!
Помогите достать следующие статьи:
1. Tetrahedron Letters Volume 30, Issue 12, 1989, Pages 1457-1460
Sequential acetalization-pyrolysis of -acetyl benzalacetones. A method for the generation of 6-substituted 2-acetonaphthones
Joseph R. Zoeller

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http://dx.doi.org/10.1016/S0040-4039(00)99489-9

2. Journal of American Chemistry Society; 1988; 110(18) pp 5995 - 6001
Pseudorotation in pentacoordinated phosphorus compounds. The influence of the conformational transmission effect on the barriers to pseudorotation in cyclic alkoxyphosphoranes
A. E. H. De Keijzer, L. H. Koole, and Hendrick M. Buck

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http://dx.doi.org/10.1021/ja00226a012

3. Tetrahedron Volume 58, Issue 3, 14 January 2002, Pages 589-596
A new route to 2-alkenyl-1,3-dicarbonyl compounds, intermediates in the synthesis of dihydrofurans
Roberto Antonioletti, , Paolo Bovicelli and Savina Malancona

Код: Выделить всё

http://dx.doi.org/10.1016/S0040-4020(01)01173-5

Заранее большое спасибо!

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[Abwer]

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