Category: 19117-31-8

Bordwell, Frederick G. published the artcileEffects of sulfenyl, sulfinyl and sulfonyl groups on acidities and homolytic bond dissociation energies of adjacent C-H and N-H bonds, Recommanded Product: N-(tert-Butyl)-S-phenylthiohydroxylamine, the publication is Journal of Physical Organic Chemistry (1998), 11(6), 397-406, database is CAplus.

Acidities and bond dissociation energies (BDEs) of the N-H bond in two phenylsulfenylamides, PhSNHBz and PhSNH-t-Bu, and four phenylsulfenylanilides, 4-GC₆H₄NHSPh, where G=MeO, H, Br and CN, were measured in order to compare the effects of substituents on acidities and BDEs of N-H bonds with those of C-H bonds. The effects of PhS groups on acidities and BDEs in a series of C-H acids were found to be comparable to those on acidities and BDEs of PhS in a similar series of N-H acids. Comparisons were also made of the effects of changing the oxidation state of sulfur in the series PhS, PhSO and PhSO₂ on the acidities and BDEs of adjacent N-H and C-H bonds in weak acids. Hammett-type plots of pK_HA values for Ph benzyl sulfones (4-GC₆H₄CH₂SO₂Ph) and phenylsulfenylanilides (4-GC₆H₄NHSPh) were linear vs. ¦Ò_p^– values. A linear plot was obtained and explained for a plot of BDE of the N-H bonds in remotely substituted phenylsulfonylanilides with ¦Ò⁺ values. Plots of BDEs vs. E_ox(A^–) were also linear for 4-substituted phenylsulfenylanilides (4-GC₆H₄NHSPh), phenylsulfonylanilides (4-GC₆H₄NHSO₂Ph) and Ph benzyl sulfones (4-GC₆H₄CH₂SO₂Ph).

Journal of Physical Organic Chemistry published new progress about 19117-31-8. 19117-31-8 belongs to catalysis-chemistry, auxiliary class Oxidant, name is N-(tert-Butyl)-S-phenylthiohydroxylamine, and the molecular formula is C10H15NS, Recommanded Product: N-(tert-Butyl)-S-phenylthiohydroxylamine.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Yakan, Hasan published the artcileComparison of conventional and microwave-assisted synthesis of some new sulfenamides under free catalyst and ligand, HPLC of Formula: 19117-31-8, the publication is Monatshefte fuer Chemie (2018), 149(11), 2047-2057, database is CAplus.

Sulfenamides were prepared in 70-98% yields by treatment of N-arylthio- and N-alkylthiophthalimides with cyclohexylamine, morpholine, or pyrrolidine in ¦Â-ethoxyethanol under microwave irradiation; the yields of sulfenamides using microwave irradiation and using conventional heating were compared. Tert-butylamine, aniline, benzylamine, 1-hexylamine, ethanolamine, diethylamine, N-methyl-1-butanamine, N-ethylaniline, and N-methylbenzylamine did not yield the desired sulfenamides on reaction with N-arylthio or N-alkylthiophthalimides, but yielded only disulfides. The reaction was not inhibited by radical inhibitors. The N-arylthio and N-alkylthiophthalimides were prepared from the corresponding thiols and phthalimide with Br₂ in pyridine/acetonitrile.

Monatshefte fuer Chemie published new progress about 19117-31-8. 19117-31-8 belongs to catalysis-chemistry, auxiliary class Oxidant, name is N-(tert-Butyl)-S-phenylthiohydroxylamine, and the molecular formula is C10H15NS, HPLC of Formula: 19117-31-8.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Honjo, Eriko published the artcileSynthesis of a spiroacetal moiety of antitumor antibiotic ossamycin by anodic oxidation, Application of N-(tert-Butyl)-S-phenylthiohydroxylamine, the publication is Tetrahedron (2008), 64(40), 9495-9506, database is CAplus.

Synthesis of the spiroacetal moiety I (C20-C33) of the antitumor antibiotic ossamycin, is reported. Anodic oxidation of the dithioacetal II effected simultaneous removal of the protecting group and acetalization to afford the corresponding 6,6-spiroacetal structure in excellent yield.

Tetrahedron published new progress about 19117-31-8. 19117-31-8 belongs to catalysis-chemistry, auxiliary class Oxidant, name is N-(tert-Butyl)-S-phenylthiohydroxylamine, and the molecular formula is C10H15NS, Application of N-(tert-Butyl)-S-phenylthiohydroxylamine.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Shermolovich, Yu. G. published the artcileReaction of N-alkyl- and N-(arylsulfonyl)sulfinimidic acid chlorides with triphenylphosphine, HPLC of Formula: 19117-31-8, the publication is Zhurnal Organicheskoi Khimii (1991), 27(10), 2245-6, database is CAplus.

Reaction of ArSCl:NBu-tert [Ar = (un)substituted Ph] with PPh₃ afforded aminyl radicals ArSN^?Bu-tert + Ph₃PCl₂. ArSCl:NSO₂Ar’ (Ar, Ar’ as above) underwent transimidation with PPh₃, affording Ph₃P:NSO₂Ar’.

Zhurnal Organicheskoi Khimii published new progress about 19117-31-8. 19117-31-8 belongs to catalysis-chemistry, auxiliary class Oxidant, name is N-(tert-Butyl)-S-phenylthiohydroxylamine, and the molecular formula is C9H7NO4, HPLC of Formula: 19117-31-8.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Seo, Seon-Mi published the artcileStructure-Activity Relationship of Aliphatic Compounds for Nematicidal Activity against Pine Wood Nematode (Bursaphelenchus xylophilus), Product Details of C10H15NS, the publication is Journal of Agricultural and Food Chemistry (2010), 58(3), 1823-1827, database is CAplus and MEDLINE.

Nematicidal activity of aliphatic compounds was tested to determine a structure-activity relationship. There was a significant difference in nematicidal activity among functional groups. In a test with alkanols and 2E-alkenols, compounds with C₈-C₁₁ chain length showed 100% nematicidal activity against pine wood nematode, Bursaphelenchus xylophilus, at 0.5 mg/mL concentration C₆-C₁₀ 2E-alkenals exhibited >95% nematicidal activity, but the other compounds with C₁₁-C₁₄ chain length showed weak activity. Nematicidal activity of alkyl acetates with C₇-C₁₁ chain length was strong. Compounds belonging to hydrocarbons, alkanals, and alkanoic acetates showed weak activity at 0.5 mg/mL concentration Nematicidal activity of active compounds was determined at lower concentrations At 0.25 mg/mL concentration, whole compounds except C₈ alkanol, C₈ 2E-alkenol, and C₇ alkanoic acid showed >80% nematicidal activity. C₉-C₁₁ alkanols, C₁₀-C₁₁ 2E-alkenols, C₈-C₉ 2E-alkenals, and C₉-C₁₀ alkanoic acids showed >80% nematicidal activity at 0.125 mg/mL concentration Only C₁₁ alkanol exhibited strong nematicidal activity at 0.0625 mg/mL concentration, the lowest concentration that was tested.

Journal of Agricultural and Food Chemistry published new progress about 19117-31-8. 19117-31-8 belongs to catalysis-chemistry, auxiliary class Oxidant, name is N-(tert-Butyl)-S-phenylthiohydroxylamine, and the molecular formula is C18H20N2O12, Product Details of C10H15NS.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Matsuo, Jun-ichi published the artcilePolymer-supported sulfinimidoyl chlorides: A convenient reagent for oxidation of alcohols, Safety of N-(tert-Butyl)-S-phenylthiohydroxylamine, the publication is Bulletin of the Chemical Society of Japan (2003), 76(7), 1433-1440, database is CAplus.

Two polymer-supported sulfinimidoyl chlorides, i.e., N-(1,1-dimethylethyl)-4-methoxybenzenesulfinimidoyl chloride and N-(1,1-dimethylethyl)benzenesulfinimidoyl chloride, were prepared from chloromethylpolystyrene and polystyrene, resp. Stoichiometric or catalytic oxidation of various primary and secondary alcs. using these polymer-supported sulfinimidoyl chlorides proceeded smoothly, and the corresponding aldehydes and ketones were conveniently prepared in good-to-high yields by simple work-up procedures. The polymer-supported N-(1,1-dimethylethyl)benzenesulfinimidoyl chloride (oxidant) was recycled repeatedly by chlorination of a used polymer-bound N-(1,1-dimethylethyl)benzenesulfinimidoyl chloride with N-chlorosuccinimide after stoichiometric oxidation

Bulletin of the Chemical Society of Japan published new progress about 19117-31-8. 19117-31-8 belongs to catalysis-chemistry, auxiliary class Oxidant, name is N-(tert-Butyl)-S-phenylthiohydroxylamine, and the molecular formula is C10H15NS, Safety of N-(tert-Butyl)-S-phenylthiohydroxylamine.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Higashino, Masato published the artcileStereoselective anti-S_N2′ Mitsunobu reaction of ¦Á-hydroxy-¦Á-alkenylsilanes, Quality Control of 19117-31-8, the publication is Tetrahedron Letters (2011), 52(3), 422-425, database is CAplus.

A novel silyl group-directed anti-S_N2′ reaction of allylic alcs. under Mitsunobu reaction conditions is described. The Mitsunobu reaction of optically active ¦Á-hydroxy-¦Á-alkenylsilanes with a TBS or TIPS group and (E)-olefin gave the anti-S_N2′ product, in which regio- and stereochem. outcomes of the reaction depended on the steric bulkiness of the silyl group to give the (S,E)-vinylsilane. E.g., reaction of (R,E)-1-(tert-butyldimethylsilylZ)-6-phenylhex-2-en-1-ol, 4-nitrobenzoic acid (ArCO₂H) and PPh₃ in anhydrous benzene with DEAD at 0¡ã under argon atm. to give an inseparable mixture of (S)-(TBS)CH(OCOAr)CH:CHCH₂CH₂CH₂Ph and (R)-(TBS)CH:CHCH(OCOAr)CH₂CH₂CH₂Ph in 91% yield (16:84).

Tetrahedron Letters published new progress about 19117-31-8. 19117-31-8 belongs to catalysis-chemistry, auxiliary class Oxidant, name is N-(tert-Butyl)-S-phenylthiohydroxylamine, and the molecular formula is C10H15NS, Quality Control of 19117-31-8.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Matsuo, Jun-Ichi published the artcileA new method for oxidation of various alcohols to the corresponding carbonyl compounds by using N-t-butylbenzenesulfinimidoyl chloride, SDS of cas: 19117-31-8, the publication is Bulletin of the Chemical Society of Japan (2002), 75(2), 223-234, database is CAplus.

Various primary and secondary alcs. were smoothly oxidized to the corresponding aldehydes and ketones by using a new oxidizing agent, N-t-butylbenzenesulfinimidoyl chloride, together with DBU or ZnO. The present oxidation proceeded under mild conditions via five-membered intramol. proton-transfer of an alkyl arenesulfinimidate intermediate.

Bulletin of the Chemical Society of Japan published new progress about 19117-31-8. 19117-31-8 belongs to catalysis-chemistry, auxiliary class Oxidant, name is N-(tert-Butyl)-S-phenylthiohydroxylamine, and the molecular formula is C10H15NS, SDS of cas: 19117-31-8.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Matsuo, Jun-ichi published the artcileN-tert-Butylbenzenesulfenamide-catalyzed oxidation of alcohols to the corresponding carbonyl compounds with N-chlorosuccinimide, Safety of N-(tert-Butyl)-S-phenylthiohydroxylamine, the publication is Tetrahedron (2003), 59(35), 6739-6750, database is CAplus.

N-tert-Butylbenzenesulfenamide(I)-catalyzed oxidation of various primary and secondary alcs. to the corresponding aldehydes and ketones was performed using N-chlorosuccinimide (NCS). Alcs. containing other functional groups were also oxidized to aldehydes or ketones without damaging any of the functional groups present. Selective oxidation of primary hydroxy groups took place when diols were subjected to the I-catalyzed oxidation Mechanistic investigation suggested that the chlorination of I by NCS led to the formation of a key species, N-tert-butylbenzenesulfinimidoyl chloride, which oxidized the alcs. to the carbonyl products while regenerating the catalyst I.

Tetrahedron published new progress about 19117-31-8. 19117-31-8 belongs to catalysis-chemistry, auxiliary class Oxidant, name is N-(tert-Butyl)-S-phenylthiohydroxylamine, and the molecular formula is C10H15NS, Safety of N-(tert-Butyl)-S-phenylthiohydroxylamine.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Shiina, Isamu published the artcileEnantioselective total synthesis of Octalactin A using asymmetric aldol reactions and a rapid lactonization to form a medium-sized ring, Synthetic Route of 19117-31-8, the publication is Chemistry – A European Journal (2005), 11(22), 6601-6608, database is CAplus and MEDLINE.

Octalactin A (I), an antitumor agent (no data) containing an eight-membered lactone moiety, has been stereoselectively prepared by means of enantioselective aldol reactions of selected silyl enolates with achiral aldehydes, promoted by a chiral Sn^II complex. The medium-sized lactone part was effectively constructed by way of a new and rapid mixed-anhydride lactonization using 2-methyl-6-nitrobenzoic anhydride (MNBA) with a catalytic amount of 4-(dimethylamino)pyridine (DMAP) or 4-(dimethylamino)pyridine 1-oxide (DMAPO). The use of only 5 mol % of DMAP or 2 mol % of DMAPO rapidly promoted formation of the medium-sized ring of the octalactin, demonstrating the remarkable efficiency of the new lactonization protocol.

Chemistry – A European Journal published new progress about 19117-31-8. 19117-31-8 belongs to catalysis-chemistry, auxiliary class Oxidant, name is N-(tert-Butyl)-S-phenylthiohydroxylamine, and the molecular formula is C6H10O7, Synthetic Route of 19117-31-8.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia