Results 31 to 40 of about 187,817 (376)
Accounts of Chemical Research, 2008 The cores of many types of polymers, ligands, natural products, and pharmaceuticals contain biaryl or substituted aromatic structures, and efficient methods of synthesizing these structures are crucial to the work of a broad spectrum of organic chemists.
R. Martín, S. Buchwald
semanticscholar +1 more source
New Phosphine Oxides as High Performance Near- UV Type I Photoinitiators of Radical Polymerization
Molecules, 2020 Carbazole structures are of high interest in photopolymerization due to their enhanced light absorption properties in the near-UV or even visible ranges.
C. Dietlin +6 more
semanticscholar +1 more source
Recent developments in the global application of ECO2FUME® and VAPORPH3OS® phosphine fumigants
Julius-Kühn-Archiv, 2018 ECO2FUME® (2% phosphine, 98% CO₂ by weight) and VAPORPH3OS® (99.3% phosphine average by weight) are cylinderized gas formulations of phosphine that have achieved significant growth in commercial applications for the disinfestation of food and non-food ...
Tumambing, Justin +3 more
doaj +1 more source
Jurnal Entomologi Indonesia, 2017 Control of postharvest pest on cocoa beans during storage is generally conducted by fumigation with phosphine. Long-term exposure to phosphine and improper fumigation practices could stimulate the development of resistant strains against phosphine.
Sri Widayanti +2 more
doaj +1 more source
Ring closing metathesis in protic media by means of a neutral and polar ruthenium benzylidene complex [PDF]
, 2002 The ring closing olefine metathesis in protic solvents using a new ruthenium benzylidene complex is ...
Grubbs, Robert H., Rölle, Thomas
core +1 more source
Julius-Kühn-Archiv, 2018 In the present study, the distribution of phosphine gas in a cylindrical silo was modeled and compared with available sensor data. The cylindrical silo was filled with wheat and a recirculation system was used to enhance the diffusion of phosphine ...
Kaloudis, Efstathios +4 more
doaj +1 more source
Phosphorus-containing sulfonated polyimides for proton exchange membranes [PDF]
, 2008 Synthesis and characterization of the novel sulfonated BAPPO monomer and its use in the synthesis of a new phosphine oxide-based sulfonated polyimide are described. BTDA, 6FDA, and DDS were used as monomers in the polyimide synthesis.
Cornet +23 more
core +1 more source
PLoS ONE, 2018 Phosphine is the only general use fumigant for the protection of stored grain, though its long-term utility is threatened by the emergence of highly phosphine-resistant pests.
Saad M Alzahrani, Paul R Ebert
doaj +1 more source
Dates fumigation with phosphine
Julius-Kühn-Archiv, 2018 Stored dates are usually infested by sap beetles and moths. For years, the common practice for dates disinfestation was fumigation with methyl bromide (MB). After MB phase-out, heat treatment and modified atmosphere are used.
Kostyukovsky, Moshe +2 more
doaj +1 more source
Ruthenium-Based Heterocyclic Carbene-Coordinated Olefin Metathesis Catalysts [PDF]
, 2010 The fascinating story of olefin (or alkene) metathesis (eq 1) began almost five decades ago, when Anderson and Merckling reported the first carbon-carbon double-bond rearrangement reaction in the titanium-catalyzed polymerization of norbornene.
Grubbs, Robert H. +1 more
core +1 more source