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Thermolysis of endo, exo ‐Tetracyclo[6.1.0.0 2,4 .0 5,7 ]nonane ( trans ‐Tris‐σ‐homobenzene)
Author(s) -
Spielmann Werner,
Kaufmann Dieter,
de Meijere Armin
Publication year - 1978
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.197804401
Subject(s) - nonane , isomerization , tris , chemistry , thermal decomposition , product (mathematics) , decomposition , medicinal chemistry , stereochemistry , organic chemistry , catalysis , mathematics , biochemistry , geometry
Themal isomerization of trans ‐tris‐σ‐homobenzene (1) to (2) ( ca. 400°C, flow system) is of interest because related compounds rearrange to different kinds of products. The reaction course is established with 12 C‐labeled (1) . Cyclononatriene is involved as intermediate; cis analogs of (1) give cis,cis,cis ‐nonatrienes as major product.