35 research outputs found
A mild oxidation of nitrile oxides: a new synthetic route to nitroso carbonyl intermediates
Addition of N-methyl morpholine N-oxide (NMO) to a nitrile oxide solution in dichloromethane at room temperature in the presence of a diene affords nitroso carbonyl adducts in fair yields
Influence d'experts sur l'intention d'arrĂȘter de fumer: contrainte persuasive et enjeux identitaires
Trichoaurantianolide A, a new diterpene with an unprecedented carbon skeleton from Tricholoma aurantium
On the Reaction between 3H-1,2-Dithiolo [3,4-b]-pyridine-3-thione and Primary Alkyl and Arylalkylamines
3Hâ1,2âDithiolo[3,4âb ]pyridineâ3âthione (10 ) reacts with primary alkylamines to give 1,2âdihydroâ2âthioxoâ3âpyridinecarbothioamides 11aâg and two minor products. Isothiazolo[5,4âb ]pyridineâ3(2H )âthiones 12aâg and 3âiminoâ3Hâ1,2âdithiolo[3,4âb ]pyridines 13aâg were isolated and characterized. Further investigations allowed the synthesis of 12 and 13 in good yield
Can a chiral catalyst containing the same ligand/metal components promote the formation of both enantiomers enantioselectively? The bis(oxazoline)-magnesium perchlorate-catalyzed asymmetric Diels-Alder reaction
Cycloaddition of Nitrile Oxide to Amidoximes. A General Synthesis of 3,5-Disubstituted 1,2,4-Oxadiazole-4-oxides
The cycloaddition of nitrile oxides to amidoximes are investigated