Synthesis and structure of 16 pi octaalkyltetraphenylporphyrins.
The oxidized octaethyltetraphenylporphyrin (1, OETPP) and the corresponding newly prepared octaisobutyltetraphenylporphyrin (3, OisoBuTPP) could be isolated from the reaction of OETPPLi2 (or OisoBuTPPLi2) with SOCl2. The X-ray analysis and the characteristic UV-vis spectra of 1 and 3 revealed that these are the first examples of 16 pi nonaromatic porphyrins.
Yamamoto
Yohsuke
Y
Department of Chemistry, Graduate School of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8526, Japan. yyama@sci.hiroshima-u.ac.jp
Yamamoto
Akihiro
A
Furuta
Shin-ya
SY
Horie
Masanori
M
Kodama
Megumi
M
Sato
Wataru
W
Akiba
Kin-ya
KY
Tsuzuki
Seiji
S
Uchimaru
Tadafumi
T
Hashizume
Daisuke
D
Iwasaki
Fujiko
F
D018360:Crystallography, X-Ray; D008958:Models, Molecular; D015394:Molecular Structure; D011166:Porphyrins / Q000138:chemical synthesis* / Q000737:chemistry
D011166:Porphyrins