Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

More Documents

480584

Sigma-Aldrich

1-Cyclohexenyl trifluoromethanesulfonate

97%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C7H9F3O3S
CAS Number:
28075-50-5
Molecular Weight:
230.20
MDL number:
MFCD06411281
UNSPSC Code:
12352100
PubChem Substance ID:
24871697
NACRES:
NA.22

assay

97%

bp

84-87 °C/4 mmHg (lit.)

density

1.315 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

FC(F)(F)S(=O)(=O)OC1=CCCCC1

InChI

1S/C7H9F3O3S/c8-7(9,10)14(11,12)13-6-4-2-1-3-5-6/h4H,1-3,5H2

InChI key

WVSCRRLWRRANJY-UHFFFAOYSA-N

Related Categories

General description

1-Cyclohexenyl trifluoromethanesulfonate, also known as 1-cyclohexenyl triflate, is a cyclohexenyl sulfonate. Its trifluoromethylation reaction in the presence of different monodentate biaryl phosphine ligands has been investigated. The asymmetric Heck reaction of 1-cyclohexenyl trifluoromethanesulfonate using palladium complexes of phosphine oxazoline ligand has been studied.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

160.0 °F - closed cup

flash_point_c

71.1 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Eun Jin Cho et al.
Organic letters, 13(24), 6552-6555 (2011-11-25)
A method for the palladium-catalyzed trifluoromethylation of cyclohexenyl sulfonates has been developed. Various cyclohexenyl triflates and nonaflates underwent trifluoromethylation under mild reaction conditions using a catalyst system composed of Pd(dba)(2) or [(allyl)PdCl](2) and the monodentate biaryl phosphine ligand (t)BuXPhos. The
Proline derived phosphine-oxazoline ligands in the asymmetric Heck reaction.
Gilbertson SR, et al.
Tetrahedron Letters, 42(3), 365-368 (2001)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service