112031-44-4Relevant academic research and scientific papers
SYNTHESIS OF PORPHYRINS WITH FOUR EXOCYCLIC RINGS FROM 4,5,6,7-TETRAHYDROINDOLES
Lash, Timothy D.,Bladel, Karla A.,Johnson, Marty C
, p. 1135 - 1138 (1987)
The 3-alkyl-4,5,6,7-tetrahydroindoles 4a and 4b reacted with lead tetraacetate in acetic acid to give the corresponding 7-acetoxy derivatives; hydrolysis, followed by treatment with potassium ferricyanide in refluxing acetic acid afforded the novel porphyrins 6a and 6b.
Porphyrins with Exocyclic Rings. 1. Chemistry of 4,5,6,7-Tetrahydro-1H-indoles: Synthesis of Acetoxy Derivatives, Dihydroindoles, and Novel Porphyrins with Four Exocyclic Rings
Lash, Timothy D.,Bladel, Karla A.,Shiner, Craig M.,Zajeski, Donna L.,Balasubramaniam, Rajiv P.
, p. 4809 - 4820 (2007/10/02)
A variety of 4,5,6,7-tetrahydro-1H-indoles (THI's) and 4-oxo-4,5,6,7-tetrahydro-1-indoles (4-oxoTHI's) have been synthesized from cyclohexanone and 1,3-cyclohexanedione, respectively.The THI's reacted regioselectively with lead tetraacetate in acetic acid
