ライフサイエンスコーパス: corrole

1 rphyrinoids (porphodimethene, porphyrin, and corrole).

2 r knowledge, of O(2) binding to a cobalt(II) corrole.

3 age compared with the systemically delivered corrole.

4 e(V) are TsNH(2) and the trivalent manganese corrole.

5 2)-corrole(a2u) interaction in coinage metal corroles.

6 us methodologies leading to meso-substituted corroles.

7 -metal corroles, and finally f-block element corroles.

8 -oxo bond in high-valent Cr(IV) versus Cr(V) corroles.

9 tpfc)Mn (tpfc=5,10,15-tris(pentafluorophenyl)corrole), 1, affords the high-valent (tpfc)MnV=NTs, 2, o

10 tives of gallium(III) tris(pentafluorophenyl)corrole, 1 [Ga(tpfc)], with either sulfonic (2) or carbo

11 lectronic structures as well as full-fledged corrole(*2-) radicals among corrole derivatives.

12 Carboxylated corroles 3 and 4, which exhibited about 10-fold lower IC

13 Less commonly encountered is the metal(dpi)-corrole("a1u") interaction, a unique feature of formal d

14 in Mn and Fe corroles) and the metal(dx2-y2)-corrole(a2u) interaction in coinage metal corroles.

15 transition-metal corroles are the metal(dz2)-corrole("a2u") interaction (most commonly observed in Mn

16 containing a Co(II) porphyrin and a Co(III) corrole also linked by one of the above rigid spacers (Y

17 gated (tpfc = 5,10,15-tris(pentafluorophenyl)corrole and Ts = p-toluenesulfonate).

18 raction (most commonly observed in Mn and Fe corroles) and the metal(dx2-y2)-corrole(a2u) interaction

19 nd iron) and porphyrinoid ligand (porphyrin, corrole, and corrolazine).

20 bling) are applicable to reactions affording corrole, and to explore the requirements of the oxidatio

21 t corrole derivatives, then transition-metal corroles, and finally f-block element corroles.

22 Hangman cobalt corroles are furnished in good yields from a one-pot con

23 Sulfonated gallium(III) corroles are intensely fluorescent macrocyclic compounds

24 We conclude that carboxylated gallium corroles are promising chemotherapeutics with the advant

25 ting ligand noninnocence in transition-metal corroles are the metal(dz2)-corrole("a2u") interaction (

26 Corroles are versatile chemically active agents in solut

27 modalities, here we have explored the use of corroles as contrast enhancing agents for magnetic reson

28 eterocorroles, 22-heterocorroles, N-confused corroles, as well as norcorroles.

29 d EPR spectra and DFT calculations of cobalt corrole axially ligated by chloride are consistent with

30 inoids, L2-L4, possessing different types of corrole-based frameworks were synthesized from a pyrrole

31 To provide a suitable reference for other corrole-based systems on surfaces, we chose the archetyp

32 rther demonstrated by the synthesis of three corroles bearing different meso substituents in defined

33 Cobalt hangman corrole, bearing beta-octafluoro and meso-pentafluorophe

34 xploited to analyze the different aspects of corrole binding.

35 1,3-dipolar cycloaddition yielding the first corrole-BODIPY heterodimer involving the pentafluorosulf

36 (II)-metal complexes, A3-, A2B- and AB2-type corroles, BODIPYs, and their dipyrrane precursors was st

37 ce were cobalt(II) porphyrin and cobalt(III) corrole-both characterized by a high stability of the co

38 aled facile uptake of functionalized gallium corroles by all human cancer cells that followed the ord

39 upling between an S = (3/2) Mn(II) ion and a corrole-centered radical cation: [Mn(II)C(*)(2-)].

40 c of debate and revision since the advent of corrole chemistry.

41 lding blocks in the synthesis of porphyrins, corroles, chlorins, calix[4]pyrroles, porphodimethenes,

42 n of an organic acid to the manganese(V)-oxo corrole complex (tpfc)Mn(V)(O) (tpfc = 5,10,15-tris(pent

43 Systemic delivery of this protein-corrole complex results in tumor accumulation, which can

44 ns underscore ligand non-innocence in copper corrole complexes.

45 s, we found that the yield and purity of the corrole depend on judicious selection of oxidation condi

46 Corrole derivatives exhibit a rich array of optical prop

47 nyl moiety of a trans-A2B2-porphyrin and two corrole derivatives with a mixed substitution pattern in

48 Like porphyrins, corrole derivatives with a redox-inactive coordinated at

49 describing free-base and main-group element corrole derivatives, then transition-metal corroles, and

50 as full-fledged corrole(*2-) radicals among corrole derivatives.

51 nsive account of the electronic structure of corrole derivatives.

52 ections of electronic-structural research on corrole derivatives.

53 han untargeted systemic doxorubicin, and the corrole did not damage heart tissue.

54 The photophysical properties of Ir(III) corroles differ from those of phosphorescent porphyrin c

55 Additionally, the corrole elicited tumor-toxicity through the loss of mito

56 aled efficient fluorescence quenching of the corrole entity in the dyads.

57 We have found that a manganese-metallated corrole exhibits significant T1 relaxation shortening an

58 be visualized in vivo owing to intensely red corrole fluorescence.

59 first example of covalently linked free-base corrole-fullerene dyads is reported.

60 The sulfonated gallium(III) corrole functions both for tumor detection and intervent

61 products, including [15]triphyrin(1.1.3) H3, corrole H(3)4, porphyrin H(2)2, [24]pentaphyrin(1.1.1.1.

62 he archetypal 5,10,15-tris(pentafluorophenyl)corrole [H(3)(TpFPC)] as model system, weakly adsorbed o

63 ground state electronic structure of copper corroles has been a topic of debate and revision since t

64 Corroles have come a long way from being a curiosity to

65 lt metathesis with the corresponding lithium corrole in remarkably high yields (93% and 83%, respecti

66 omatic substitution and the participation of corroles in cycloaddition reactions as 2pi or 4pi compon

67 Other functionalizations of corroles include a large diversity of reactions, namely

68 isomer isonorrole and finally to N-confused corrole indicate that multiply fused porphyrinoids could

69 V)(O) (tpfc = 5,10,15-tris(pentafluorophenyl)corrole) induces valence tautomerization resulting in th

70 The corrole is planar in both cases (the mean deviation from

71 T catalysis by high-valent oxochromium(IV,V) corroles is to be elucidated.

72 tween the hydrogenation levels of corrin and corrole, is enantiomeric, and contains two geminal dimet

73 ion of a new class of compounds--the hangman corroles--is provided efficiently by the modification of

74 were synthesized from a pyrrole-substituted corrole isomer (norrole L1).

75 ve singly and doubly N-CAr -fused N-confused corroles, L3 and L4, respectively.

76 examples of actinide complexes incorporating corrole ligands are presented.

77 ecent intense interest regarding the role of corrole ligands in stabilizing high oxidation states.

78 nvolving oxidation and ring expansion of the corrole macrocycle are described comprehensively.

79 that despite the molecular asymmetry of the corrole macrocycle, the electronic structure of the Mn(I

80 center residing in the one-electron oxidized corrole macrocycle.

81 ic properties of surface-supported free-base corrole molecules.

82 and therapeutic efficacy of a tumor-targeted corrole noncovalently assembled with a heregulin-modifie

83 ives, seminal examples of the application of corroles or other porphyrin analogues are evidenced in d

84 The protein-corrole particle (which we call HerMn) exhibited improve

85 The tumor-targeted corrole particle, HerGa, displays preferential toxicity

86 Ir(III) corrole phosphorescence is observed at ambient temperatu

87 vity toward light of dilute solutions of the corroles prepared in this study.

88 with an antiferromagnetically coupled Cu(II) corrole radical cation ground state.

89 The corrole radical cation manganese(IV) hydroxo complex has

90 to an intrinsic pseudorotational mode of the corrole ring about the M-M axis.

91 In each case, the corrole ring showed a large distortion from planarity, w

92 The hangman corroles show enhanced activity for the selective reduct

93 The solvatochromic behavior of Ir(III)-corrole Soret and Q absorption bands suggests that the l

94 yntheses of isocorroles and heteroanalogs of corroles such as triazacorroles (corrolazines), 10-heter

95 ferential formation of octaphyrin instead of corrole suggests that the anti conformation of 2,2'-bipy

96 systems requires a fundamental knowledge of corrole-surface interactions.

97 ew we present a comprehensive description of corroles' synthesis, developed both before and after 199

98 es with the cobalt(II) porphyrin/cobalt(III) corrole system are promising alternatives for existing t

99 s shown that an iron(III) meso-N-substituted corrole (TBP(8)Cz)Fe(III) (1) (TBP(8)Cz = octakis(4-tert

100 However, in corroles, the S = 1 (intermediate-spin) state is much lo

101 interaction between new tri-N-methylpyridyl corrole (TMPC) and its germanium(IV) derivative (GeTMPC)

102 in concert with the redox properties of the corrole to enhance the catalytic activity of O-O bond ac

103 n transfer from the excited singlet state of corrole to the fullerene entity.

104 Mn(III) porphyrins, and a different Mn(III) corrole, [(tpfc)Mn(OPPh(3))], previously studied by HFEP

105 erivatives of 5,10,15-tris(pentafluorophenyl)corrole (tpfpc) are shown to provide useful information

106 greatly enhanced compared to other Fe or Mn corroles under similar catalytic conditions, consistent

107 In the case of the diamagnetic thorium corrole, variable-temperature, DOSY (diffusion-ordered)

108 As an example, one functionalized corrole was further reacted with an azido-substituted BO

109 tuted [34]octaphyrin(1.1.1.0.1.1.1.0) and/or corrole was investigated to determine the effect of key

110 ly, the electronic structure of the actinide corroles was assessed using UV-vis spectroscopy, cyclic

111 >> 1 (intracellular accumulation of gallium corroles was fastest in melanoma cells).

112 ols with pyrrole leading to meso-substituted corroles was investigated to determine whether mild acid

113 nce with the detection and isolation of some corroles, we found that the yield and purity of the corr

114 and uranium(IV) macrocycles of Mes2(p-OMePh)corrole were synthesized via salt metathesis with the co

115 Three series of cobalt(III) corroles were tested as catalysts for the electroreducti

116 Computational studies formulate neutral Cu corroles with an antiferromagnetically coupled Cu(II) co

117 Water-soluble corroles with inherent fluorescence can form stable self