Results 141 to 150 of about 13,320 (204)

One Stone Two Birds: Novel Fluorescent Probe Chemistry That Detects Redox Stress in Cell Culture. [PDF]

Anal Chem
Bansal S, Gori M, Wang B.
europepmc   +1 more source

Access to spirocyclic vinyl sulfones <i>via</i> radical cyclization and functional group migration. [PDF]

Chem Sci
Yang S, Chen Y, Zhu C.
europepmc   +1 more source

A general leaving group assisted strategy for synthesis of pentafluorosulfanyl allylic compounds. [PDF]

Sci Adv
Yang HY, Du HB, Bai YP, Ding YH, Ma YF, Wu G, Zhang N, Szymczak NK, Guo S.   +8 more
europepmc   +1 more source

Structure-reactivity based control of radical-mediated degradation in thiol-Michael hydrogels.

J Mater Chem B
Kirkpatrick BE, Rubio MT, Yendamuri T, Elmer NV, Benoit DSW, Guymon CA, Anseth KS, Hebner TS.   +7 more
europepmc   +1 more source

Rh-Catalyzed Asymmetric Hydrogenation of α-Substituted Alkenyl Sulfones: Highly Chemo- and Enantioselective Access to Chiral Sulfones

Organic Letters, 2023
Rh–(R,R)-f-spiroPhos complex-catalyzed asymmetric hydrogenation of α-substituted alkenyl sulfones has been achieved, affording the chiral γ-keto sulfones and simple α-alkyl-substituted sulfones in high yields (96–99%) with excellent chemo ...
Guohua Hou, Guofu Zi, Xiaoxue Wu
exaly   +2 more sources

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Vinyl sulfones

Acta Crystallographica Section C Crystal Structure Communications, 2008
Four neutral vinyl sulfones, two of which are paired with phosphonate groups, are described. The compounds are diisopropyl (2-phenylethenylsulfonylmethyl)phosphonate, C(15)H(23)O(5)PS, (I), diisopropyl {[2-(7-methoxy-1,3-benzodioxol-5-yl)ethenylsulfonyl]methylsulfonylmethyl}phosphonate, C(18)H(27)O(10)PS(2), (II), bis(trans-2-phenylethenyl) sulfone, C ...
Jessica H, Wong, Marilyn M, Olmstead, James C, Fettinger, Jacquelyn, Gervay-Hague   +3 more
openaire   +2 more sources

Synthesis of nucleoside sulfonates and sulfones

Tetrahedron Letters, 1991
Abstract Sulfonate analogues of adenine, cytidine and guanine monophosphates have been synthesized for the first time. The synthesis of ribose 3-sulfonate, a synthesis of sulfonyl disaccharides and dinucleotides and an improved synthesis of a ribose 3-sulfone is also reported.
Branislav Musicki, Theodore S. Widlanski
openaire   +1 more source

Synthesis of carbohydrate sulfonates and sulfonate esters

The Journal of Organic Chemistry, 1990
La reaction d'esters α-lithio sulfonates avec des hydrures de carbohydrates primaires est une voie simple de synthese de sulfonates-analogues de phosphates hydrocarbones importants comme le glucose 6-phosphate, le ribose 5-phosphate et l'uridine 5-phosphate.
Branislav Musicki, Theodore S. Widlanski
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Amphiphilic perfluoroalkylated sulfones and sulfonate betaines

Journal of Fluorine Chemistry, 2007
Abstract Two types of perfluoro alkyl-containing amphiphilic sulfones 7 – 9 and 13 – 15 , respectively, and sulfonate betaines 23 – 32 were prepared using 2-[(perfluoroalkyl)methyl]oxiranes ( 1–3 , R F  = C 4 F 9 , C 6 F 13 , C 8 F 17 ) or 3-(perfluoroalkyl)propyl iodides ( 16 and 17 , R F  = C 6 F 13 , C 8 F 17 ) as the starting compounds ...
Robert Kaplánek, Oldřich Paleta
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Diethyl Sulfone (Ethyl Sulfone)

2021
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