Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2011-05-24
2011-05-24
Ward, Paul V. (Department: 1624)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C548S400000, C548S579000
Reexamination Certificate
active
07947828
ABSTRACT:
The present invention provides dipyrrin substituted porphyrinic macrocycles, intermediates useful for making the same, and methods of making the same. Such compounds may be used for purposes including the making of molecular memory devices, solar cells and light harvesting arrays.
REFERENCES:
patent: 5883246 (1999-03-01), Brückner et al.
patent: 5919923 (1999-07-01), Brückner et al.
patent: 6022981 (2000-02-01), Brückner et al.
patent: 6407330 (2002-06-01), Lindsey et al.
patent: 6420648 (2002-07-01), Lindsey
patent: 6596935 (2003-07-01), Lindsey et al.
patent: 6602998 (2003-08-01), Kobuke et al.
patent: 2003/0075216 (2003-04-01), Loewe et al.
patent: 2003/0096978 (2003-05-01), Lindsey et al.
patent: 2003/0096989 (2003-05-01), Lindsey et al.
US 5,808,054, 09/1998, Brückner et al. (withdrawn)
Li, F, et al., Design, Synthesis, and Photodynamics of Light-Harvesting Arrays Comprised of a Porphyrin and One, Two, or Eight Boron-Dipyrrin Accessory Pigments, J. Am. Chem. Soc. (1998) 10001-10013 120.
Brückner, C, et al., Synthesis ofmeso-phenyl-4,6-dipyrrins, preparation of their Cu(II), Ni(II), and Zn(II) chelates, and structural characterization of bis[meso-phenyl-4,6-dipyrrinato]Ni(II), Can. J. Chem. (1996) 2182-2193 74.
International Search Report for International Application No. PCT/US04/18477; Date of Mailing Mar. 31, 2005.
Li et al.; “Design, Synthesis, and Photodynamics of Light-Harvesting Arrays Comprised of a Porphyrin and One, Two, or Eight Boron-Dipyrrin Accessory Pigments”J. Am. Chem. Soc.120 10001-10017 (1998).
Wagner et al.,Boron-dipyrromethene dyes for incorporation in synthetic multi-pigment light harvesting arrays, Pure & Appl. Chem., vol. 7:1373-1380 (1996).
Brückner et al.,Synthesis of meso-phenyl-4, 6-dipyrrins, preparation of their Cu(II),Ni(II),and Zn(II)chelates, and structural characterization of bis[meso-phenyl-4, 6-dipyrrinato}Ni(II), Can. J. Chem, 74:2182-2193 (1996).
Brückner et al.,Synthesis, derivatization and structural characterization of octahedral tris(5-phenyl-4, 6-dipyrrinato)complexes of cobalt(III)and iron(III)., lnorganica Chimica Acta 263:279-286 (1997).
Thompson et al.,Double-Helical Dinuclear Bis(dipyrromethene)Complexes Formed by Self-Assembly, J. Org. Chem. 65:7870-7877 (2000).
Zhang et al.,Synthesis and Self-Assembly of a Novel Tetrapyrrole containing dipyrrin units linked at the 3,3′-positions, Tetrahedron Letters 41:7717-7721 (2000).
Chen et al.,Synthesis and Self-Assembly of Novel Tetra- and Hexapyrroles containing dipyrrins Linked by a Sulfur Bridge at the β-position, Tetrahedron Letters 43:8413-8416 (2002).
Yu et al.,Excited-State Energy-Transfer Dynamics in Self-Assembled Triads Composed of Two Porphyrins and an Intervening Bis(dipyrrinato)metal Complex, Inorganic Chemistry, vol. 42, No. 21:6629-6647 (2003).
Lindsey Jonathan S.
Muthukumaran Kannan
Sreedharan Prathapan
Yu Lianhe
Myers Bigel Sibley & Sajovec P.A.
North Carolina State University
Ward Paul V.
LandOfFree
Methods and intermediates for the synthesis of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods and intermediates for the synthesis of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and intermediates for the synthesis of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2693596