Results 121 to 130 of about 48,393 (330)
Poly[tetraaqua-di-μ4-malonato-barium(II)cadmium(II)]
Acta Crystallographica Section E, 2011 In the title complex, [BaCd(C3H2O4)2(H2O)4]n, the BaII atoms, located on crystallographic twofold axes, adopt slightly distorted square-antiprismatic coordination geometries, while the CdII atoms, which lie on crystallographic centres of symmetry, have a
Long Liu +3 more
doaj +1 more source
Rock-eating mycorrhizas: their role in plant nutrition and biogeochemical cycles [PDF]
, 2014 A decade ago, tunnels inside mineral grains were found that were likely formed by hyphae of ectomycorrhizal (EcM) fungi. This observation implied that EcM fungi can dissolve mineral grains. The observation raised several questions on the ecology of these
Andreas Schoenegger +8 more
core +4 more sources
Journal of the American Chemical Society, 2004 The development of readily accessible bifunctional chiral catalysts is a desirable yet challenging goal in catalytic asymmetric synthesis. In this communication, we describe the development of a new class of readily accessible chiral bifunctional organic
Hongming Li, Yi Wang, L. Tang, L. Deng
semanticscholar +1 more source
Mesoionic N‐Heterocyclic Olefins, Imines, Thiones, Phosphinidenes and Their Application in Catalysis
Angewandte Chemie International Edition, Volume 65, Issue 3, 16 January 2026.This minireview covers recent advances in the synthesis, reactivity, and metal‐free catalytic uses of mesoionic N‐heterocyclic olefins (mNHOs), imines (mNHIs), thiones (mNHTs), and phosphinidenes (mNHPs). Abstract Transition metal compounds are widely known for their ability to activate small molecules and are excellent catalysts for a wide range of ...
Subir Maji +3 more
wiley +1 more source
catena-Poly[[triaquachlorido-μ3-malonato-cerium(III)] hemihydrate]
Acta Crystallographica Section E, 2010 The asymmetric unit of the title compound, {[Ce(C3H2O4)Cl(H2O)3]·0.5H2O}n, contains a Ce3+ atom coordinated by a chloride anion, three water molecules and a malonate ligand, and one water molecule of crystallization with a factor of occupancy of
Patrícia Silva +2 more
doaj +1 more source
Nonproductive Events in Ring-Closing Metathesis Using Ruthenium Catalysts [PDF]
, 2010 The relative TONs of productive and nonproductive metathesis reactions of diethyl diallylmalonate are compared for eight different ruthenium-based catalysts. Nonproductive cross metathesis is proposed to involve a chain-carrying ruthenium methylidene.
Grubbs, Robert H. +4 more
core +2 more sources
On‐line glucose and lactate monitoring in rat striatum: effect of malonate and correlation with histological damage [PDF]
, 2003 Jane Skjoeth-Rasmussen +2 more
openalex +1 more source
Cyclopropenes in Photochemical Reactions
Chemistry – A European Journal, Volume 32, Issue 3, 16 January 2026.The photochemical side of cyclopropenes. Cyclopropenes are valuable synthetic tools in organic chemistry. In particular, this review focuses on the photochemistry of cyclopropenes. The reactivity of cyclopropenes excited by irradiation is discussed showing their unique potential for organic synthesis.
David Suárez‐García +2 more
wiley +1 more source
Malonate and Krebs Cycle Intermediates Utilization in the Presence of other Carbon Sources by Rhizobium japonicum and Soybean Bacteroids [PDF]
, 1982 Dietrich Werner +2 more
openalex +1 more source
European Journal of Organic Chemistry, Volume 29, Issue 2, January 16, 2026.We synthesized a series of light to heavy fluorous Hoveyda–Grubbs precatalyst analogs modified in the alkoxybenzylidene part in positions 2 and 5 by long (fluorinated) ponytails and tested their activity in ring‐closing metathesis. The substitution mostly resulted in accelerated reaction but the precatalyst stability often decreased.
Pavlína Dundálková +4 more
wiley +1 more source