Results 201 to 210 of about 9,526 (252)

Photochemistry of N‐Substituted, N′‐Tosyl Diphenyl Sulfondiimines

Journal of Physical Organic Chemistry, Volume 39, Issue 8, August 2026.
The irradiation of N‐substituted, N′‐tosyl diphenyl sulfondiimines with UV light induces the sequential photorelease of two different nitrenes. ABSTRACT Sulfondiimines are an emerging sulfur(VI) functional group with increasing use in synthesis and medicinal chemistry, yet their photochemical behavior has remained largely unexplored.
Bashar Aziz, Paul Danyi, John P. Carney, Ryan D. McCulla   +3 more
wiley   +1 more source

Stepwise Spin Transitions of Spin-Crossover Complexes Based in 3-(2-Pyridyl)-1,2,4-triazole Ligands Associated with Symmetry Change in Hydrogen Bonding Interactions. [PDF]

Inorg Chem
Petrenko YP, Troya J, García-López V, Khomenko DM, Doroshchuk RO, Lampeka RD, Clemente-León M, Coronado E.   +7 more
europepmc   +1 more source

Oxygen Attachment Dissociation of Protonated Reserpine and Its Analogs

Rapid Communications in Mass Spectrometry, Volume 40, Issue 14, 30 July 2026.
ABSTRACT Rationale Carbon–carbon double bonds are ubiquitous structural motifs in natural products and pose a key challenge in locating their presence in analytes via MS‐based methods. Here, we use the alkaloid reserpine as a model system to examine whether OAD reactions can locate quaternary double bonds embedded in fused multicyclic structures ...
Jack G. Li, Chris J. Bowen, Bun Chan, Adam W. E. Stewart, Hidenori Takahashi, Richard A. J. O'Hair   +5 more
wiley   +1 more source

Evidence of Cooperative Effects for the Fe(phen)₂(NCS)₂ Spin Crossover Molecular Complex in Polyaniline Plus Iron Magnetite. [PDF]

Molecules
Chin WK, Tamang B, Zaz MZ, Subedi A, Viswan G, N'Diaye AT, Lai RY, Dowben PA.   +7 more
europepmc   +1 more source

Correlating Valence and 2p3d RIXS Spectroscopies: A Ligand-Field Study of Spin-Crossover Iron(II). [PDF]

Inorg Chem
Van Stappen C, Van Kuiken BE, Mörtel M, Ruotsalainen KO, Maganas D, Khusniyarov MM, DeBeer S.   +6 more
europepmc   +1 more source

Spin Crossover Quenching by "Racemization" in a Family of trans-1,2-Di(tetrazol-1-yl)cyclopentane-Based Fe(II) 1D Coordination Polymers. [PDF]

Inorg Chem
Maliuzhenko V, Weselski M, Gregoliński J, Książek M, Kusz J, Bronisz R.   +5 more
europepmc   +1 more source

Amphiphilic Spin Crossover Complexes

, 2014
openaire   +1 more source

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Spin Crossover by Encapsulation

Journal of the American Chemical Society, 2009
Encapsulation by synthetic hosts can transform the spin states of square planar Ni(II)(acen) and Co(II)(tap) complexes. Upon encapsulation, the red Ni(II) diamagnetic state was converted into a green paramagnetic state, whereas the Co(II) low spin (S = 1/2) state was changed into a coupled (S = 1/2 and S = 3/2) state. The host cages are noninnocent and
Kosuke Ono, Michito Yoshizawa, Munetaka Akita, Tatsuhisa Kato, Yoshihide Tsunobuchi, Shin-ichi Ohkoshi, Makoto Fujita   +6 more
openaire   +2 more sources

Spin-Crossover Coordination Nanoparticles

Inorganic Chemistry, 2008
Spin-crossover coordination nanoparticles of the cyanide-bridged three-dimensional network Fe(pyrazine){Pt(CN) 4} were prepared at three different sizes using a microemulsion. The 14 nm particles present a transition centered around 265 K with a hysteresis of 6 K.
Florence, Volatron, Laure, Catala, Eric, Rivière, Alexandre, Gloter, Odile, Stéphan, Talal, Mallah   +5 more
openaire   +2 more sources

Spin Crossover— An Overall Perspective

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Philipp Gütlich, Harold A. Goodwin
openaire   +1 more source