76670-70-7Relevant articles and documents
cis-/trans--O,N,C-Tris-?-homobenzenes - Syntheses, ?2+?2+?2>Cycloreversions, O,N-Heteronines
Zipperer, Bernhard,Mueller, Klaus-Helmut,Gallenkamp, Bernd,Hildebrand, Rainer,Fletschinger, Michael,et al.
, p. 757 - 780 (2007/10/02)
For the cis-O,O,N-tris-?-homobenzenes 1a,b three alternative syntheses, ultimately starting from benzene or p-quinone, have been devised.In the course of one of these approaches the radical bromination of (tosylimino)-1,4-cyclohexadiene and the equilibrat
"cis-Triaza-tris-?-homobenzenes" ("cis-Benzene Triimine") Syntheses and ?2s + ?2s + ?2s>-Cycloreversions to 4,7-Dihydro-1H-1,4,7-triazonines
Schwesinger, Reinhard,Breuninger, Manfred,Gallenkamp, Bernd,Mueller, Klaus-Helmut,Hunkler, Dieter,Prinzbach, Horst
, p. 3127 - 3160 (2007/10/02)
cis-Triaza-tris-?-homobenzene ("cis-benzene triimine") (2) has been synthesized from cis-trioxa-tris-?-homobenzene ("cis-benzene trioxide") (1) via threefold epoxide-ring opening with sodium azide, tosylation (92percent chiro-/scyllo-triazido tritosylates
cis-Oxa,aza-σ-homobenzenes. Syntheses,[2+2+2]-cycloreversion reactions
Prinzbach, Horst,Mueller, Klaus-Helmut,Kaiser, Clemens,Hunkler, Dieter
, p. 3475 - 3478 (2007/10/02)
cis-Dioxa,aza-tris-(8) and cis-oxa, aza-bis-σ-homobenzenes (21) have been synthesised. With activation barriers, which clearly support the concerted mechanism, they undergo [2+2+2]-cycloreversion yielding 7H-1,4,7-dioxazonines (9) and 4H-1,4-oxazocines (22), resp.