77189-42-5Relevant academic research and scientific papers
SYNTHESIS AND CYCLOADDITION REACTIONS OF 1,3-DIPHENYL-2,8-DIHYDRODIBENZO-8-THIAAZULEN-2-ONE (THIAAZULENOCYCLONE) WITH ACETYLENES, OLEFINS AND BENZYNE
Hori, Mikio,Kataoka, Tadashi,Shimizu, Hiroshi,Okitsu, Mitsuhito
, p. 1061 - 1066 (2007/10/02)
Thiaazulenocyclone was synthesized and its reactions with dienophiles were investigated.Reactions with N-phenylmaleimide, acenaphthylene or norbornene formed the Diels-Alder adducts, but cycloadditions with other dienophiles yielded the decarbonylated pro
SYNTHESES AND CYCLOADDITION REACTIONS OF THIAAZULENOCYCLONE AND THIAAZULENOCYCLONE 8,8-DIOXIDE
Hori, Mikio,Kataoka, Tadashi,Shimizu, Hiroshi,Okitsu, Mitsuhito
, p. 1244 - 1252 (2007/10/02)
Thiaazulenocyclone (2) and thiaazulenocyclone 8,8-dioxide (3) were synthesized and their reactions were investigated.The reaction of 2 with N-phenylmaleimide and the reactions of 2 or 3 with acenaphthylene and norbornene provided the Diels-Alder endo addu
NEW CYCLIC SULFUR YLIDES, 8-THIAAZULENES. SYNTHESIS AND THERMAL REARRANGEMENTS OF 8-ALKYL-1,3-DIPHENYLDIBENZO-8-THIAAZULENES
Hori, Mikio,Kataoka, Tadashi,Shimizu, Hiroshi,Okitsu, Mitsuhito
, p. 4287 - 4290 (2007/10/02)
A new cyclic sulfur ylide, 1,3-diphenyl-8-methyldibenzo-8-thiaazulene was synthesized. 8-Alkyl-1,3-diphenyldibenzo-8-thiaazulenes were thermally rearranged to give 1,2-rearranged products and 1,4-rearranged products.
