Absorption and fluorescence spectra of open-chain tetrapyrrole pigments–bilirubins, biliverdins, phycobilins, and synthetic analogues
M Taniguchi, JS Lindsey - Journal of Photochemistry and Photobiology C …, 2023 - Elsevier
Open-chain tetrapyrroles are ubiquitous and abundant in living organisms (algae, animals,
bacteria, and plants), including examples such as bilirubin, biliverdin, phycocyanobilin …
bacteria, and plants), including examples such as bilirubin, biliverdin, phycocyanobilin …
Beyond green with synthetic chlorophylls–Connecting structural features with spectral properties
M Taniguchi, DF Bocian, D Holten… - Journal of Photochemistry …, 2022 - Elsevier
The distinct features of chlorophylls in photosynthesis have led to the formation of numerous
derivatives for applications encompassing solar energy conversion, molecular photonics …
derivatives for applications encompassing solar energy conversion, molecular photonics …
Synthesis of model southern rim structures of photosynthetic tetrapyrroles and phyllobilins
The photosynthetic tetrapyrroles and their catabolic products (phyllobilins) share similar
structural features in the southern rim encompassing rings C–E with variation in the degree …
structural features in the southern rim encompassing rings C–E with variation in the degree …
Riley oxidation of heterocyclic intermediates on paths to hydroporphyrins—a review
P Wang, JS Lindsey - Molecules, 2020 - mdpi.com
Riley oxidation of advanced heterocyclic intermediates (dihydrodipyrrins and
tetrahydrodipyrrins) is pivotal in routes to synthetic hydroporphyrins including chlorins …
tetrahydrodipyrrins) is pivotal in routes to synthetic hydroporphyrins including chlorins …
Asymmetric Synthesis of a Bacteriochlorophyll Model Compound Containing trans-Dialkyl Substituents in Ring D
Challenges to the de novo synthesis of bacteriochlorophyll a (BChl a), the chief pigment for
anoxygenic bacterial photosynthesis, include creating the macrocycle along with the trans …
anoxygenic bacterial photosynthesis, include creating the macrocycle along with the trans …
Synthesis of a model phyllobilin bearing an optical marker
Phyllobilins, derived from the breakdown of chlorophyll in plants, are acyclic tetrapyrroles
that bear the signature ring E of the parent macrocycle. Few synthetic studies have …
that bear the signature ring E of the parent macrocycle. Few synthetic studies have …
Study of conditions for streamlined assembly of a model bacteriochlorophyll from two dihydrodipyrrin halves
A long-term goal is to gain synthetic access to native photosynthetic bacteriochlorophylls. A
recently developed route entails Knoevenagel condensation of an AD dihydrodipyrrin (I …
recently developed route entails Knoevenagel condensation of an AD dihydrodipyrrin (I …
Indium complexes of chlorin e6 trimethyl ester and methylpyropheophorbide a: synthesis and photophysical characterization
E Rychikhina, SS Ivanova, YV Romanenko, OI Koifman… - Polyhedron, 2022 - Elsevier
Complexes of chlorin e 6 trimethyl ester (H 2 Chl-e 6,), methylpyropheophorbide a (H 2
MePyroPheo) with indium (III)(InChl-e 6, and InMePyroPheo) were obtained from the …
MePyroPheo) with indium (III)(InChl-e 6, and InMePyroPheo) were obtained from the …
Four Routes to 3-(3-Methoxy-1, 3-dioxopropyl) pyrrole, a Core Motif of Rings C and E in Photosynthetic Tetrapyrroles
The photosynthetic tetrapyrroles share a common structural feature comprised of a β-
ketoester motif embedded in an exocyclic ring (ring E). As part of a total synthesis program …
ketoester motif embedded in an exocyclic ring (ring E). As part of a total synthesis program …
[引用][C] Bacteriochlorin syntheses-Status, problems, and exploration
Bacteriochlorins–Nature's near-infrared (NIR) chromophores–are distinguished by an
intense (𝜀∼; 105 M− 1 cm− 1) long-wavelength absorption band in the∼; 700–1000 nm …
intense (𝜀∼; 105 M− 1 cm− 1) long-wavelength absorption band in the∼; 700–1000 nm …