toluenesulfonyl group (tosyl group, abbreviated Ts or Tos) is a univalent functional group with the chemical formula −SO2−C6H4−CH3. It consists of a tolyl group, −C6H4−CH3...

alcohols, and other polar organic solvents. The CH3C6H4SO2 group is known as the tosyl group and is often abbreviated as Ts or Tos. Most often, TsOH refers...

final step the reaction medium is neutralized to pH 7 (magenta) the tosyl group is eliminated as well. Ishikawa, H.; Suzuki, T.; Hayashi, Y. (2009)....

Tosyl azide is a reagent used in organic synthesis. Tosyl azide is used for the introduction of azide and diazo functional groups. It is also used as...

anion of p-bromophenylsulfonic acid (BrC6H4SO−3). Tosyl group Tosylic acid Triflic acid Sulfonyl group Smith, Michael B.; March, Jerry (2007). March's Advanced...

Tosyl phenylalanyl chloromethyl ketone (TPCK) is a protease inhibitor. Its structural formula is 1-chloro-3-tosylamido-4-phenyl-2-butanone. TPCK is an...

functional group. In characteristic manner, TsCl converts alcohols (abbreviated ROH) into the corresponding toluenesulfonate esters, or tosyl derivatives...

cyclization then forms the 5-membered ring, which reacts to eliminate the tosyl group. The last step is tautomerization to the pyrrole.[citation needed] By...

the substrate is an aldehyde, then elimination of the excellent tosyl leaving group can occur readily. Upon quenching, the resulting molecule is an oxazole...

coupled with simple alkenes to form five, six or eight membered rings. Tosyl groups can be removed from N-tosylamides almost instantaneously, using SmI2...

is a functional group with the general structure RR'C=N-NH-Ts where Ts is a tosyl group. Organic compounds having this functional group can be accessed...

Troc (trichloroethyl chloroformate ) group – Removed by Zn insertion in the presence of acetic acid Tosyl (Ts) group – Removed by concentrated acid (HBr...

Concerns that the proposed symbol Ts may clash with a notation for the tosyl group used in organic chemistry were rejected, following existing symbols bearing...

typical catalyst is (cymene)R,R-HNCHPhCHPhNTs, where Ts refers to a tosyl group (SO2C6H4Me) and R,R refers to the absolute configuration of the two chiral...

converting the alcohol groups to tosylate groups with tosyl chloride and pyridine. The tosyl group then served as leaving groups in another reaction with...

3-thiadiazoles through the reaction of hydrazone derivatives with an N-acyl or N-tosyl group reacted with thionyl chloride. An analogous reaction gives 1,2,3-selenadiazoles...

R group is more electron-withdrawing group, it becomes more likely to leave than tosyl group. For example, changing R group from cyclohexyl group (Cy)...

electrophilic N-tosylimine. The sulfoxide group is removed by hydrogenation with Raney nickel. ts is a tosyl group, ee stands for enantiomeric excess Contra-Friedel–Crafts...

with tosyl groups. The product is treated with 1,4-bis(brommethyl)benzene and potassium carbonate in acetonitrile. After cleaving of the tosyl groups with...

group is either a functional group found primarily in sulfones, or a substituent obtained from a sulfonic acid by the removal of the hydroxyl group,...

hydrogen iodide and red phosphorus removed the tosyl group and hydrolysed both remaining ester groups to form diacid 13. Acetylation and esterification...

aldehydes by the replacement of the oxygen =O with the =N−NH2 functional group. They are formed usually by the action of hydrazine on ketones or aldehydes...

completely missing an X chromosome Tennessine, symbol Ts, a chemical element Tosyl, a group in organic chemistry Transition state, of a chemical reaction Adobe...

original series of a particular media, in contrast to a spin-off Tosyl, a chemical group Gy's sampling theory (abbreviation) Star Trek: The Original Series...

cycloaddition. When the N-substituent is an electron-withdrawing group such as a tosyl group, the carbon-nitrogen bond breaks, forming another zwitterion...

the use of Ts to represent tosyl never causes confusion); OTs is the tosylate group A protecting group or protective group is introduced into a molecule...

1016/S0040-4039(01)81842-6. Hegedus, L. S.; Holden, M. S.; McKearin, J. M. (1984). "cis-N-TOSYL-3-METHYL-2-AZABICYCLO[3.3.0]OCT-3-ENE". Organic Syntheses. 62: 48; Collected...

EDTA or by other serine protease inhibitors like Nα-Tosyl-Lys Chloromethyl Ketone (TLCK) and Nα-Tosyl-Phe Chloromethyl Ketone (TPCK)[citation needed]. Protease...

C6H6 → RSO2C6H5 + HCl A readily available arylsulfonyl chloride source is tosyl chloride. The desulfonation of arylsulfonyl chlorides provides a route to...

H2O}}} Other types of ester are prepared in a similar manner−for example, tosyl (tosylate) esters are made by reaction of the alcohol with 4-toluenesulfonyl...