PHENOL TESTS

Defined medium for phenol coefficient tests with Salmonella typhosa and Staphylococcus aureus.

Organo-Iodine(III)-Catalyzed Oxidative Phenol-Arene and Phenol-Phenol Cross-Coupling Reaction.

The direct oxidative coupling reaction has been an attractive tool for environmentally benign chemistry. Reported herein is that the hypervalent iodine catalyzed oxidative metal-free cross-coupling reaction of phenols can be achieved using Oxone as a terminal oxidant in 1,1,1,3,3,3-hexafluoropropan-2-ol (HFIP). This method features a high efficiency and regioselectivity, as well as functional-g...

2-(4-Hydroxy­phenyl­sulfon­yl)phenol

The title compound, C(12)H(10)O(4)S, is a phenolic color developer used for leuco colorants. The two benzene rings with substituent hydr-oxy groups are nearly perpendicular to each other [dihedral angle = 91.5 (1)°]. There are inter-molecular O-H⋯O hydrogen bonds between an OH group of one mol-ecule and a sulfonyl O atom of a neighboring mol-ecule. One mol-ecule is hydrogen bonded to four symme...

2-(m-Tolyl­imino­meth­yl)phenol

The title compound, C(14)H(13)NO, is non-planar with a dihedral angle of 47.00 (6)° between the planes of the two aromatic rings. Intra-molecular hydrogen bonding is observed between the O-H group and the N atom, resulting in a phenol-imine tautomeric form.

Phenol 191 _______________________ 9. References

Achilli G, Cellerino GP, d'Eril GM, et al. 1995. Simultaneous determination of 27 phenols and herbicides in water by high-performance liquid chromatography with multi-electrode electrochemical detection. J Chromatogr 697:357-362. Ahmed N, Hale K. 1994. A microassay for urinary phenol using capillary gas chromatography and optimised enzymic hydrolysis. Clin Chim Acta 230:201-208. Amlacher E, Rud...