Saltar al contenido
Merck
Todas las fotos(1)

Key Documents

View All Documentation

746959

Sigma-Aldrich

Ethenesulfonyl fluoride

95%

Sinónimos:

ESF, Vinyl sulfonyl fluoride

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula empírica (notación de Hill):
C2H3FO2S
Número de CAS:
677-25-8
Peso molecular:
110.11
MDL number:
MFCD00051388
UNSPSC Code:
12352101
PubChem Substance ID:
329765803
NACRES:
NA.22

Quality Level

100

assay

95%

form

liquid

reaction suitability

reaction type: click chemistry

refractive index

n20/D 1.385

density

1.328 g/mL at 25 °C

SMILES string

O=S(F)(C=C)=O

InChI

1S/C2H3FO2S/c1-2-6(3,4)5/h2H,1H2

Inchi Key

BYPHZHGVWNKAFC-UHFFFAOYSA-N

General description

Ethenesulfonylfluoride is a Michael acceptor used in dyestuffs, functional materials,photoresist materials, lubricating oil additives, and medicinal chemistry. Itexhibits extraordinary reactivity in SuFEx click chemistry and organicsynthesis.

Application

Ethenesulfonyl fluoride can be used as a reactant to synthesize:
  • β-Arylethenesulfonyl fluorides via palladium(II) acetate-catalyzed Heck-Matsuda reaction with arenediazonium tetrafluoroborates.
  • Bisalkylsulfonyl fluoride(BSF) monomers via Michael addition reaction with amines/anilines. BSF monomers are applicable in the synthesis of polysulfonates.
  • Cyclobutane-fused pyridinyl sulfonyl fluorides by photocatalytic [2 + 2] cycloaddition with pyridones or isoquinolones.

related product

Referencia del producto
Descripción
Precios

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Muta. 2 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

104.0 °F - closed cup

flash_point_c

40 °C - closed cup

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 1

1 of 1

3-(Fluorosulfonyl)benzoic acid 95% (HPLC)

Sigma-Aldrich

ALD00038

3-(Fluorosulfonyl)benzoic acid

Markus Wolfien et al.
EBioMedicine, 57, 102862-102862 (2020-07-07)
Bone marrow stem cell clonal dysfunction by somatic mutation is suspected to affect post-infarction myocardial regeneration after coronary bypass surgery (CABG). Transcriptome and variant expression analysis was studied in the phase 3 PERFECT trial post myocardial infarction CABG and CD133+
Monika Zouharova et al.
International journal of molecular sciences, 20(18) (2019-09-12)
Transient receptor potential (TRPs) channels are crucial downstream targets of calcium signalling cascades. They can be modulated either by calcium itself and/or by calcium-binding proteins (CBPs). Intracellular messengers usually interact with binding domains present at the most variable TRP regions-N-
Christin Völkner et al.
Stem cell research, 50, 102127-102127 (2020-12-29)
Niemann-Pick disease Type C (NPC) is a rare progressive neurodegenerative disorder with an incidence of 1:120,000 caused by mutations in the NPC1 or NPC2 gene leading to a massive cholesterol accumulation. Here, we describe the generation of induced pluripotent stem
Bruno A da S Dantas et al.
Revista brasileira de psiquiatria (Sao Paulo, Brazil : 1999), 42(2), 201-208 (2019-12-12)
To evaluate the impact of multidimensional interventions on quality of life (QoL) and depressive symptoms in Brazilian older adults living in the community. Longitudinal, quasi-experimental study of older adults receiving conventional primary health care (PHC). The interventions were designed in
Aarne Fleischer et al.
Molecular therapy. Methods & clinical development, 17, 858-870 (2020-05-07)
Cystic fibrosis (CF) is the main genetic cause of death among the Caucasian population. The disease is characterized by abnormal fluid and electrolyte mobility across secretory epithelia. The first manifestations occur within hours of birth (meconium ileus), later extending to
Ver todos los artículos relacionados

Artículos

SuFEx: Sulfonyl Fluorides that Participate in the Next Click Reaction

In collaboration with K. Barry Sharpless and coworkers, we offer a variety of sulfonyl fluoride reagents that undergo a “Click II” reaction.

Contenido relacionado

Sharpless Group – Professor Product Portal

The Sharpless Lab pursues useful new reactivity and general methods for selectively controlling chemical reactions.

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico