Synthesis of new elementsubstituted derivatives of 3H-pyrrolizines

The anion of 3H-pyrrolizine was isolated as its lithium 2a and thallium salts 3 and the anion of 1-methyl-3H-pyrrolizine as its lithium salt 2b. Reaction of the lithium anions with Group 14 electrophiles led to a number of substituted derivatives of the 3H-pyrrolizine ring system. In the case of 2b...

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Bibliographic Details
Published inJournal of organometallic chemistry Vol. 556; no. 1; pp. 145 - 149
Main Authors Kissounko, Denis A, S. Kissounko, Natal'ya, Krut'ko, Dmitry P, Brusova, Galina P, Lemenovskii, Dmitry A, Boag, Neil M
Format Journal Article
LanguageEnglish
Published Elsevier B.V 15.04.1998
Subjects
3H-pyrrolizine
Lithium
Silicon
Thallium
Tin
Tin
Thallium
Lithium
Silicon
3H-pyrrolizine
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Summary:The anion of 3H-pyrrolizine was isolated as its lithium 2a and thallium salts 3 and the anion of 1-methyl-3H-pyrrolizine as its lithium salt 2b. Reaction of the lithium anions with Group 14 electrophiles led to a number of substituted derivatives of the 3H-pyrrolizine ring system. In the case of 2b it was shown that the number of isomers obtained was strongly dependent on the reaction solvent.
ISSN:0022-328X
1872-8561
DOI:10.1016/S0022-328X(97)00771-7