Results 131 to 140 of about 7,539 (175)

Sulfur's Long Game: 145 Years of Soil Sulfur Speciation in the World's Oldest Agricultural Experiments. [PDF]

Glob Chang Biol
Barnard M, McKenna BA, Dalal RC, McGrath SP, Weng ZH, Wykes JL, Kopittke PM.   +6 more
europepmc   +1 more source

An emerging role for cysteine-mediated redox signaling in aging. [PDF]

Redox Biol
Meng J.
europepmc   +1 more source

Transition-Metal Free Photocatalytic Synthesis of Acylsulfonamides. [PDF]

Org Lett
Lam LY, Ma C.
europepmc   +1 more source

Charting unknown metabolic reactions by mass spectrometry-resolved stable-isotope tracing metabolomics. [PDF]

Nat Commun
Gao Y, Luo M, Wang H, Zhou Z, Yin Y, Wang R, Xing B, Yang X, Cai Y, Zhu ZJ.   +9 more
europepmc   +1 more source

Detection and Quantitation of Per- and Polyfluoroalkyl Substances in North Carolina Sea Foam and the Corresponding Sea Water. [PDF]

Environ Sci Technol
Enders JR, Weed RA, Donovan E, Phelps D, Campbell G, May K, Baker ES.   +6 more
europepmc   +1 more source

Hydrogen sulfide modulates plant hypoxic responses through the persulfidation of Plant Cysteine Oxidases

Telara Y, Akter S, Aroca A, Piccigallo L, Zhang D, Novi G, Lavilla-Puerta M, Gunawardana D, La Monaca N, Lichtenauer S, Gotor C, Schwarzländer M, Perata P, Flashman E, Giuntoli B.   +14 more
europepmc   +1 more source

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Isocyanide‐Induced Esterification of Sulfinic Acids to Access Sulfinates

Advanced Synthesis & Catalysis, 2021
AbstractThe isocyanide‐induced esterification of sulfinic acids with alcohols or thiophenols access to sulfinates has been developed. Various primary, secondary, and tertiary alcohols could be compatible with the established protocols. Notably, such an isocyanide‐induced synthetic strategy presented the advantages of simple operation, good functional ...
Jianjing Yang, Haozhe Dong, Kelu Yan, Xiaodan Song, Jie Yu, Jiangwei Wen   +5 more
openaire   +1 more source

The Sulfinic Acid Switch in Proteins

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Claus, Jacob, Andrea L, Holme, Fiona H, Fry   +2 more
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Sulfinic Acids and Sulfinic Esters

1977
Sulfinic acids are formed readily either by reduction of sulfonyl chlorides with zinc and alkaline solution or by alkaline hydrolysis of thiolsulfonates. Unlike the sulfonic acid, the sulfinic acid retains a lone electron pair on the sulfur atom and hence often behaves as a nucleophile.
Shigeru Oae, Norio Kunieda
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Sulfinic acids from disulfides: l-[35S]Cysteinesulfinic acid

1987
Publisher Summary Sulfinic acids (RSO 2 H) are moderately stable compounds of limited natural occurrence. Only cysteinesulfinate and hypotaurine have been detected in tissues or physiological fluids of normal animals. Two additional sulfinic acids, β-sulfinopyruvate and β-sulfinoacetaldehyde, are formed in vivo but spontaneously decompose with loss
O W, Griffith, C L, Weinstein
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