Results 111 to 120 of about 1,621,772 (233)
Synthesis of 4-allyl- and 4-benzyl-2,6-dimethylbromobenzene from 2,6-xylidine
, 1967 -Allyl-2,6-xylidine was unchanged when heated alone, but rearranged to 4-allyl-2,6-xylidine with zinc chloride in refluxing xylene. When the hydrochloride was heated alone, the principal reaction was dissociation to allyl chloride and xylidine, and only ...
Elliott, M., Janes, N. F.
core +1 more source
, 2017 Starting from bis(allyl)magnesium [Mg(C3H5)2], a set of cationic, neutral, anionic, and dianionic allyl magnesium compounds has been isolated and characterized, including [Mg(C3H5)(THF)5][B(C6F5)4] (3), [Mg(C3H5)2(1,4-dioxane)(THF)] (2), [KMg ...
Jun Okuda (1470157) +4 more
core +2 more sources
Síntese e avaliação do potencial antioxidante de compostos biologicamente importantes contendo selênio [PDF]
, 2015 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2015.O presente trabalho trata do planejamento e síntese de moléculas biologicamente importantes ...
Nascimento, Vanessa do
core
Catalytic Stereospecific Allyl–Allyl Cross-Coupling of Internal Allyl Electrophiles with AllylB(pin)
, 2015 Application of internal electrophiles in catalytic stereospecific allyl–allyl cross-coupling enable the rapid construction of multisubstituted 1,5-dienes, including those with all carbon quaternary centers.
James P. Morken (1316316) +2 more
core +1 more source
A kinetic study of the ethyl radical with allyl compounds
, 1965 The reactions of the ethyl radical with a series of allyl compounds were examined experimentally in the gas phase, and the results were seen to conform to a general mechanism.
Troughton, Gary Ellis
core +1 more source
Synthesis and Thermal Rearrangements of 4-Allyl-4-arylcyclobutenones
, 2016 The synthesis and thermolysis of 4-allyl-4-arylcyclobutenones are detailed. Allylcyclobutenones were prepared through the trapping of the cyclobutenonium cation generated by treatment of 4-hydroxycyclobutenones with Lewis acids.
Ralf Tiedemann (3003807) +2 more
core +1 more source
SYNTHESES AND ANTIFUNGAL ACTIVITY OF 3-ARYLMETHYL-5-ARYLOXY METHYL-2- METHY LISOXAZOLIDINES [PDF]
Journal of Sciences, Islamic Republic of Iran, 1998 Reaction of sodium salt of allyl alcohol with 2-chloro-5-phenyl- l,3,4-thiadiazole gave 2-allyloxy-5-phenyl-1,3,4-thiadiazole 2. Compounds 4a and 4b could be obtained through the reaction of nitrone 3 with 2.
doaj
, 2018 A transition-metal-free protocol for the one-pot synthesis of 2-benzyl/2-allyl-substituted thiobenzoazoles in water was developed. The cyclization of 2-aminothiophenols, 2-aminophenols, and 1,2-phenylenediamines with tetramethylthiuram disulfide (TMTD ...
Shi-Bo Zhang (5770334) +3 more
core +1 more source
Bis(allyl)zinc Revisited: Sigma versus Pi Bonding of Allyl Coordination
, 2016 The reinvestigation of two allyl zinc compounds, parent bis(allyl)zinc [Zn(C3H5)2] (1) and 2-methallyl chloro zinc [Zn(C4H7)Cl] (2), revealed two new coordination modes in the solid state for the allyl ligand, viz cis- and trans-μ2-η1:η1.
Jun Okuda (1470157) +5 more
core +1 more source
Angewandte Chemie International Edition, EarlyView.The straightforward conversion of alcohols to tertiary or secondary amines employing Nms‐amides in a single operation is described. The transformation features broad functional group tolerance and high stereospecificity, underscoring its utility in the synthesis of isotope‐labeled pharmaceuticals.
Jakub Brześkiewicz +3 more
wiley +1 more source