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The porphyrin handbook - Kadish K.M.

Kadish K.M. The porphyrin handbook - Academic press, 2000. - 368 p.
Download (direct link): kadishsmishgulilard2000.djvu
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ab H, - b b X _ H. n= 14 X = OC8H.7, n
Figure 15. Structure of ester-substituted diphenyl porphyrins
(R = CO-C6Hi0-OC7H15, R' - H; or R - COC.H.^OC/H,S/ R' _ H; or R = R' =
CO-C6H10-OC7H1 or R = R' = CO-C6H.1-OC7H | or R = R' -(2/,4/-OC8H]6)C6H,1
or R^R' =(2',4'-OCMH^)CnK1 or R = R'=(2',4',6'-OC8Hl6)C6H4).
or both sides, of the core diphenylporphyrin (Figure 15. R = Cf,H ".-
,H, s, R' == H: or R = C"H ,-OCd 1, R' ; or R-R'=CflH|,rC7Hl5; or R -
R' - (,1()'711^). 6 'I'lie observed mesophase transition type and
temperatures as determined by polarizing microscopy and differential
scanning calorimetry are delineated below (Table 3). The melting points
remained high with the addition of ester
Table 3. Mesomorphism of the Di-Substituted Zinc Porphyrins
Compound
Transition " / Reference
Zn|tOC"H,,)DPP|
K-K' 233 25

K-s" 24 1

s"-l 270
Zn|<OC|(1I'b,)DPP]
K-K' INI 25

Is.' - S |, 235

s"-i 24<)
Zn[(OCi:ll,,)DPP]
K-S,.' 1-10 25

S.-S, 207

S,.-Sh 224

S"-l 234
Zll|(OC| ,lby)DPP|
sc 144 25

1 7(i

S.-S" 1X1

: i 11 1
Zll|(C)C,i,H )DPI'|
'5 h ---I --- 1 > 25

s, 1 56

s, -s. 162

s.-s,, ISI

S"-l 200
Zn||(CMI| -jCylOHPP)
K-N \) ?(>

N-l 353
Zn[[(OC,H,,)Ph|OHPP)
N 2<) 26

N-l 320
Zn j |(C llis)Cy] ,DPP|
K-S , ViO 26

S ,-1 3X4
Zn| |(OC / !s)Pli|.'DPP)
K-N 30') 2()

N I 4 11
Zn(|(OC\H|7),Ph|,nPP}
I 177 2 /
Zn (| ( i ,H,"),PhbDPP}
K-K' 37 27

K'-l 143
Zn(|(OC\H|,);PhbDPP|
K-K' 1 2(i 2 7

K' 1 1 50
Zn([((JC7Hi^>Ph]^OPP}w iill single ortho-OCKH, / chain on 5-phenyl group
K-N 212 27

N-l 244
Zn{|(C7IIis)Cy|4)PP) with two ortho-OC\H|7 chains on 5.15-phenyl groups
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