4074-55-9

Upstream product

• 120-80-9 benzene-1,2-diol 
• 20244-21-7 sodium catecholate 
• 34789-97-4 pyrocatechol monosodium salt 

Downstream Products

• 74282-83-0 (3-Benzyloxy-4-methoxy-benzyl)-sulfamic acid 2-hydroxy-phenyl ester 
• 74282-80-7 2-Hydroxyphenyl N-<<(2,3',6-Trihydroxy-4'-methoxydihydrochalcon-4-yl)oxy>eth-2-yl>sulfamate 
• 74282-82-9 Cyclohexyl-sulfamic acid 2-hydroxy-phenyl ester 
• 74282-84-1 Diethyl-sulfamic acid 2-hydroxy-phenyl ester 
• 74282-85-2 Phenyl-sulfamic acid 2-hydroxy-phenyl ester 
• 74282-81-8 2-hydroxyphenyl N-benzylsulfamate 
• 193894-15-4 [(2S,3S,5R)-2-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl]-sulfamic acid 2-hydroxy-phenyl ester 
• 203663-35-8 2-hydroxyphenyl N-(1-benzylpiperidin-4-yl)sulfamate 
• 423168-71-2 (1R,10S,13R)-Tricyclo[8.2.1.0^3,8]trideca-3,5,7-trien-13-yl-sulfamic acid 2-hydroxy-phenyl ester 
• 423169-42-0 C₁₀H₁₃NO₄S 
• 688020-25-9 4-benzyl-piperazine-1-sulfonic acid-(1-methyl-piperidin-4-yl)-amide 
• 1032441-47-6 2-hydroxyphenyl N-octylsulfamate 
• 1032441-45-4 2-hydroxyphenyl N-hexylsulfamate 
• 1032441-49-8 2-hydroxyphenyl N-decylsulfamate 

Relevant academic research and scientific papers

An efficient synthesis of catechol cyclic sulfates

A mild and efficient synthesis of catechol cyclic sulfates using N,N'- sulfurdiimidazole and potassium fluoride is described.

Sulfur(VI) fluoride compounds and methods for the preparation thereof

This application describes a compound represented by Formula (I): (I) wherein: Y is a biologically active organic core group comprising one or more of an aryl group, a heteroaryl aryl group, a nonaromatic hydrocarbyl group, and a nonaromatic heterocyclic group, to which Z is covalently bonded; n is 1, 2, 3, 4 or 5; m is 1 or 2; Z is O, NR, or N; X1 is a covalent bond or —CH2CH2—, X2 is O or NR; and R comprises H or a substituted or unsubstituted group selected from an aryl group, a heteroaryl aryl group, a nonaromatic hydrocarbyl group, and a nonaromatic heterocyclic group. Methods of preparing the compounds, methods of using the compounds, and pharmaceutical compositions comprising the compounds are described as well.

Fluorine-containing sulfonyl compound as well as intermediate, preparation method and application thereof

The invention discloses a fluorine-containing sulfonyl compound as well as an intermediate, a preparation method and application thereof. The fluorine-containing sulfonyl compound disclosed by the invention comprises positive ions and negative ions, wherein the positive ions are shown as the formula I. The fluorine-containing sulfonyl compound can react with substrates to effectively synthetize the fluorine-containing sulfonyl compound; the toxicity is low; the preparation is simple; the use is convenient; the fluorine-containing sulfonyl compound is in a solid stable state at normal temperature. In addition, the substrate applicability of the compound is extremely wide, and a phenol compound and an amine compound can be included; the fluorine-containing sulfonyl compound is a unique solidformation reagent capable of realizing the chemical conversion at present, so that important academic and application values are realized. The formula I is shown in the description.

Chemically soft solid electrolyte interphase forming additives for lithium-ion batteries

The solid electrolyte interphase (SEI) layer is a key element of lithium-ion batteries (LIBs) enabling stable operation and significantly affecting the cycling performance including life-length. Here we present the concept of chemically soft SEI-forming a

Aryl fluorosulfate analogues as potent antimicrobial agents: SAR, cytotoxicity and docking studies

A series of aryl fluorosulfate analogues (1–37) were synthesized and tested for in vitro antibacterial and antifungal studies, and validated by docking studies. The compounds 9, 12, 14, 19, 25, 26, 35, 36 and 37 exhibited superior antibacterial potency ag

Chiral sulfamide-catalyzed asymmetric Michael addition of protected 3-hydroxypropanal to β-nitrostyrenes

Organocatalytic asymmetric Michael addition of 3-(OTBS)-propanal to β-nitrostyrenes catalyzed by chiral sulfamides was investigated. Good d.r. (up to 80:20) and excellent enantioselectivities (up to >99% ee) were achieved. Both the N-[(1R,2R)-2-aminocyclo

Enantioselective conjugate addition of ketones to nitroalkenes catalyzed by pyrrolidine-sulfamides

A series of chiral pyrrolidine-sulfamides were prepared and examined as the catalysts for conjugate addition of ketones to nitroalkenes. Benzoic acid was identified as the most efficient additives for the transformation. Excellent enantioselectivities, diastereoselectivities, and yields were achieved for the reaction of cyclohexanone with β-aryl nitroethylenes under solvent free conditions. β-Isopropyl nitroethylene is also applicable and the product could be obtained with excellent enantioselectivity after extended reaction time. A comparison of the catalytic behaviors of pyrrolidine-sulfamide organocatalysts with different side chains demonstrates that the enantioselectivity is mainly controlled by the chiral pyrrolidine unit and the additional chiral center at the side chain exerts neglectable effects. The H-bonding interaction between the sulfamide and the nitro group is proposed to be crucial for the activation of the nitroalkene and the constitution of well-organized transition state. Copyright

NGAL-BINDING SIDEROPHORES AND USE THEREOF TO TREAT IRON DEFICIENCY AND IRON OVERLOAD

The invention provides compositions comprising a lipocalin, such as NGAL, and a mammalian siderophore that are useful as iron chelators and iron donors. The invention also provides mammalian siderophore compounds of Formula (I): The invention further prov

Highly enantioselective conjugate addition of aldehydes to nitroolefins catalyzed by chiral bifunctional sulfamides

Chiral bifunctional sulfamides were found to be highly efficient organocatalysts for the conjugate addition of aldehydes to nitroolefins in the presence of base additives. The Royal Society of Chemistry.

High yield synthesis of cyclic phosphites, phosphates, sulphites and sulphates of catechol and glycol mediated by hypervalent silicon centres

Room temperature reactions of both tris(catecholato)silicate, M2[Si(o-C6H4O2)3] {M=Na, Et3NH} and glycolato silicate, K2[Si2(O2C2H4)5] with PCl3, POCl3, SOCl2 and SO2Cl2 proceed exothermally and afford easy isolation of the corresponding cyclic derivatives of catechol/glycol (1-8) in high yield, exemplifying the merit of hypervalent silicon centres in synthesis. (Et3NH)2[Si(o-C6H4O2)3] afford near quantitative conversions.