The thionyl group is SO, a sulfur atom plus an oxygen atom. It occurs in compounds such as thionyl fluoride, SOF2. Thionyl chloride, SOCl2, is a common...

Thionyl chloride is an inorganic compound with the chemical formula SOCl2. It is a moderately volatile, colourless liquid with an unpleasant acrid odour...

nitrile, and halide moieties. The hydroxyl group on carboxylic acids may be replaced with a chlorine atom using thionyl chloride to give acyl chlorides. In nature...

treating carboxylic acids with thionyl chloride (SOCl2). The reaction is catalyzed by dimethylformamide and other additives. Thionyl chloride⁠ is a well-suited...

cobalt content within the cell), rupture, and even an explosion. Lithium-thionyl chloride batteries are particularly susceptible to this type of discharge...

the second stereocenter. The carboxylate is esterified by reaction with thionyl chloride to form the acyl chloride, which is reacted with ethanol. The...

from its rapid hydrolysis. Sulfuryl chloride is commonly confused with thionyl chloride, SOCl2. The properties of these two sulfur oxychlorides are quite...

phosphorus pentachloride (PCl5), sulfuryl chloride (SO2Cl2), phosgene, or thionyl chloride (SOCl2). However, these methods usually give acetyl chloride contaminated...

chlorides also entail the reaction of carboxylic acids with phosgene, thionyl chloride, and phosphorus trichloride Phosphorus pentabromide is used for...

aromatic substitution. To drive the equilibrium, dehydrating agents such as thionyl chloride can be added. C6H6 + H2SO4 + SOCl2 → C6H5SO3H + SO2 + 2 HCl Chlorosulfuric...

R′OH → RSO2OR′ + HCl Sulfonyl halide groups (R−SO2−X) are produced by chlorination of sulfonic acids using thionyl chloride. Sulfonyl fluorides can be...

clindamycin, is derived from lincomycin by using thionyl chloride to replace the 7-hydroxy group with a chlorine atom with inversion of chirality. It...

acids with thionyl chloride to the corresponding acyl chloride. The tendency towards DMCC formation depends on the chlorination reagent (thionyl chloride...

state +4, such as thionyl chloride, SOCl2 and oxidation state +6, such as sulfuryl fluoride (SO2F2), sulfuryl chloride (SO2Cl2), and thionyl tetrafluoride...

(HCl) is used instead of PCl3: (HOC2H4)2S + 2 HCl → (ClC2H4)2S + 2 H2O Thionyl chloride and phosgene, the latter of which is also a choking agent, have...

reacted with thionyl chloride, the resulting acid chloride is then esterified with 2-diethylaminoethanol to give Nitrocaine. Finally, the nitro group is reduced...

diverse organic chemistry. The hydroxymethyl group gives the chloromethyl derivative upon treatment with thionyl chloride. Kojic acid may be weakly carcinogenic...

of ammonium chloride under high vacuum, or by heating with an excess of thionyl chloride for three hours. The anhydrous halide may alternatively be prepared...

anisoyl chloride. Ring closure can be accomplished in the presence of thionyl chloride. Aniracetam is available by prescription in Greece (brand names...

1-Chlorohexane can be obtained by reacting hexyl alcohol with hydrochloric acid or thionyl chloride. 1-Chlorohexane is a colorless liquid with an aromatic odor that...

amides. Common reagents for this include phosphorus pentoxide (P2O5) and thionyl chloride (SOCl2). In a related dehydration, secondary amides give nitriles...

a group. In mathematics, a group is a set with a binary operation that satisfies the four properties listed below. In a symmetry group, the group elements...

(4-Chlorophenyl)-phenylmethanol is halogenated with thionyl chloride before adding acetylpiperazine. The acetyl group is cleaved with diluted sulfuric acid. An...

dimethylsulfamoyl fluoride Methyl (CH3) Methyl (CH3) N-sulfinylsulfamoyl fluoride Thionyl (S=O) none chloro(trifluoro-methyl)sulfamoyl fluoride Chlorine (Cl) Trifluoromethyl...

secondary alcohols are converted to the corresponding chlorides using thionyl chloride and various phosphorus chloride reagents. Primary and secondary...

from α-chlorocodide, which is itself obtained by treating codeine with thionyl chloride. By catalytic reduction, α-chlorocodide gives dihydrodesoxycodeine...

with gold carbonyl chloride or carbon monoxide at room temperature in thionyl chloride. Au2(CO)Cl4 + Au2Cl6 → COCl2 + Au4Cl8 2 Au2Cl6 + 2 CO → Au4Cl8...

reagents exist for and introducing halogens into diverse substrates, e.g. thionyl chloride. Several pathways exist for the halogenation of organic compounds...

the synthesis of acyl chlorides from carboxylic acids using oxalyl or thionyl chloride. The catalytic mechanism entails reversible formation of an imidoyl...

covalently-bonded chlorides are phosphorus trichloride, phosphorus pentachloride, and thionyl chloride, all three of which are reactive chlorinating reagents that have...