Results 111 to 120 of about 51,454 (296)
Acta Crystallographica Section E: Crystallographic Communications, 2015 In the title compounds, C23H27NO2S, (I), and C21H23NO2S, (II), the pyrrole rings have envelope conformations with the C atom substituted by the benzene ring as the flap.
R. Raja +3 more
doaj +1 more source
, 2012 The excited state hydrogen transfer (ESHT) reaction in pyrrole-ammonia clusters (PyH·(NH3)n, n = 2–5) at excitation wavelengths below 218 nm down to 199 nm, has been studied using a combination of velocity map imaging and non-resonant detection of the ...
M. G. González +7 more
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Crystal structure of 3-ferrocenyl-1-phenyl-1H-pyrrole, [Fe(η5-C5H4cC4H3NPh)(η5-C5H5)]
Acta Crystallographica Section E: Crystallographic Communications, 2016 The molecular structure of the title compound, [Fe(C5H5)(C15H12N)], consists of a ferrocene moiety with an N-phenylpyrrole heterocycle bound to one cyclopentadienyl ring.
Ulrike Pfaff, Marcus Korb, Heinrich Lang
doaj +1 more source
Multiphoton ionization of pyrrole-water mixed clusters
, 2001 Multiphoton ionization of the hydrogen,bonded pyrrole-water clusters (C4H5N)(n)(H2O)(m) is studied with a reflectron-time of flight mass spectrometer at 355 mn.
Hu, YJ, Cai, Y, Lu, RC, Wang, XY
core
Five-Membered Heterocycles: Pyrrole and Related Systems
, 2011 This chapter contains sections titled: Introduction General Reactivity Relevant Natural and/or Useful Compounds Pyrrole Ring Synthesis Reactivity Pyrrole Derivatives Addendum References Introduction General Reactivity Relevant Natural and/or Useful ...
Janosik, T +3 more
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Late‐Stage Functionalization of Peptides on the Solid Phase
Angewandte Chemie International Edition, EarlyView.Peptide modifications are essential to control pharmacodynamic and pharmacokinetic properties of peptide drugs. Consequently, strategies that allow for efficient and rapid incorporation of non‐canonical modifications into peptides in parallel formats are highly sought after.
Marius Werner +2 more
wiley +1 more source
, 2016 To try to solve the problem of delamination of polypyrrole from gold during electrochemical cycling, 1-(2-thioethyl)pyrrole and 3-(2-thioethyl)pyrrole were synthesized as adhesion promoters.
Guido Zuccarello (3019770) +3 more
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Coordination chemistry of ring-contracted porphyrins, such as subporphyrin and calix[3]pyrrole, has been largely unexplored due to the synthetic difficulty of their free-base analogues.
Kotaro, Shibata +6 more
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, 2019 The ability to perform large-scale crystal structure predictions (CSP) have significantly advanced the synthesis of functional molecular solids by designs. In our recent work [Chem.
Nathan, Li, Jack, Yang, Sean, Li
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The nuclear magnetic resonance spectra of pyrrole and [N-D]pyrrole
, 1969 The proton magnetic resonance spectrum at 60 MHz of pyrrole, spin- decoupled from 14N, has been studied under high resolution. Similar studies have been made on [N-D]pyrrole in which the proton spectrum was obtained simultaneously spin-decoupled from ...
GF Katekar, AG Moritz
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