AN IMPROVED SYNTHESIS OF CYCLAZINES FROM 3H-PYRROLIZINES

DOI: 10.1016/S0040-4039(00)87230-5

Source and publish data:

Tetrahedron Letters p. 1947 - 1950 (1982)

Update date:2022-08-05

Topics:

Authors:

Batroff, Volker

Flitsch, Wilhelm

Luebisch, Wilfried

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Article abstract of DOI:10.1016/S0040-4039(00)87230-5

<2.2.3>Cyclazines are obtained in moderate yields by reaction of 3H-pyrrolizines bearing conjugative substituents (Ph or CO2Me) with vinamidinium salts in the presence of strong bases.Sytheses of the previously unknown 2-phenyl-3H-pyrrolizine and 1-methox

Full text of DOI:10.1016/S0040-4039(00)87230-5

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