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Darstellung und Eigenschaften von und Reaktionen mit metallhaltigen Heterocyclen, LXXVI Regioselektive Cyclocotrimerisierung einer Thiophosphinit-Einheit mit Methylpropinoat

✍ Scribed by Lindner, Ekkehard ;Haase, Cornelius ;Mayer, Hermann August


Publisher
Wiley (John Wiley & Sons)
Year
1991
Tongue
English
Weight
211 KB
Volume
124
Category
Article
ISSN
0009-2940

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✦ Synopsis


The P = S function of (q2-PCy2=S)Mn(C0)4 (1) undergoes Compound 3 was characterized on the basis of MS, IR, "P('H)-, a regiospecific cyclocotrimerization with methyl propynoate 'H-, 13C{ 'H)-NMR spectra and with a 2D-H,C-COSY experito give the bicyclic compound 3. Oxidation of 3 with ment.

(NH,),[Ce(NO,),] results in the formation of the thiophene 4.


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