Results 111 to 120 of about 26,885 (224)

(<i>E</i>)-4-Chloro-2-[(4-hy-droxy-3-meth-oxy-benzyl-idene)amino]-phenol. [PDF]

open access: yesIUCrdata
Marir A   +5 more
europepmc   +1 more source

Dilithium Enediamide Derived From a 1,4‐Diaza‐1,3‐diene: Reactivity of a Strongly N‐Basic, Highly C‐Nucleophilic Compound Toward C–H Acids

open access: yesEuropean Journal of Inorganic Chemistry, Volume 29, Issue 20, 17 July 2026.
The lithium enediamide complex 2 with intrinsically inverted C–N bond polarity combines strong basicity with unusual reactivity: deprotonation of malonates enables C–C bond formation without electron transfer. Depending on malonate substitution, electrophilic substitution or addition occurs at the enediamide CC bond.
Muhan Liang   +3 more
wiley   +1 more source

Crystal structure and Hirshfeld surface analysis of 3-acetyl-11-keto-β-boswellic acid. [PDF]

open access: yesActa Crystallogr E Crystallogr Commun
Dinesh B   +5 more
europepmc   +1 more source

A N,N′‐p‐Tolyl Substituted Diazadiene Ligand with a Dithienylethane Backbone in Hexacoordinated Group IV Tetrachlorido Complexes—Steric Repulsions Govern the Axial Chirality Mode

open access: yesZeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 11, 16 July 2026.
The chelating imino groups in [MCl4(DADDTEthane)] (M = Ti, Zr, Hf) give rise to a planar five‐membered (‐N=C‐C=N‐)M metallacycle. The two thiophene rings of the ligand backbone reside in a noncoplanar arrangement concerning the metallacycle, giving rise to two chiral C–C axes in the ligand backbone.
Dirk Schlüter   +3 more
wiley   +1 more source

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