Iridals

Irenes are fragrances in the oil of the dried rhizomes of various Iris species cultivated in Italy and Morocco Iris germanica, I. florentina, I. pallida, Liliaceae) which is misleadingly referred to as oil of violet because of its pleasant violet-like odor. In fact, ionones (C13, section 7.4) which belong to the class of megastigmanes and not irones (Cu) are the shaping fragrances of violets Viola odorata, Viola-ceae). 

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Titanium tetrachloride is used to iridize glass. This compound fumes strongly in air and has been used to produce smoke screens. 

Dyeing) rainbow ground, irisieren, v.t. irisate, iridize. — v.i. iridesce. — irisierend, p.a. iridescent. 

Iridium phthalocyanine (Pclr) is prepared by the reaction of 2-cyanobenzamide with irid-ium(III) chloride trihydrate at 280°C.284... 

Double stereodifferentialing Hiyarna reactions are the key steps in the total synthesis of ( + )- and (-)-nephromopsinic acid12 and (-)- and ( + )-dihydrocanadensolide33. The enantiomcrically pure diterpene cycloaraneosene is assembled by two chromium(II) chloride mediated coupling reactions from (3S,87 )-9-benzyloxy-7-chloroirid-1-ene (3) and (3[Pg.444]

Hudon, J. and Muir, A.D., Characterization of the reflective materials and organelles in the bright irides of North American blackbirds (Icterinae), Pigment Cell Res., 9, 96, 1996. 

Novellino, L., Napolitano, A., and Fhota, G., Isolation and characterization of mammalian eumelanins from hair and irides, Biochim. Biophys. Acta, 1475, 295, 2000. Capozzi, V. et al., Optical and photoelectronic properties of melanin, Thin Solid Films, 511, 362, 2006. 

The efficient hydrogenation of various benzene compounds in biphasic systems has also been described by similar surfactant-protected irid-ium(O) nanoparticles [47]. The solubility of the nanoparticles was assured by 10 equivalents of water-soluble N,N-dimethyl-N-cetyl-Ar-(2-hydroxyethyl)-ammonium chloride salt. TEM observations show that the particles are monodispersed in size with an average diameter of 1.9 0.7 nm (Fig. 7). 

Increased body mass index (especially in women) Higher dietary fat intake Light-colored irides Increased exposure to sunlight... 

When 1-phenyl-1-trimethylsilyl ethylchloride 4 is reacted with SbF5 under carefully controlled experimental conditions at -125 °C, the 1-phenyl-1-(trimethylsilyl)ethyl cation 1 is generated exclusively as iridicated by H and 13C (Figure 1) and 29Si NMR spectra (12, 13, 14)... 

Pigmentary abnormalities (frontal white blaze of hair, patdiy hypopigmentation of the skin, heterochromia irides)... 

Xalatan (latanoprost) is a prostaglandin analogue, which increases the uvoscleral outflow, thereby decreasing the intraocular pressure. The drops, which are applied once daily, preferably in the evening, may cause eye discoloration especially in patients with mixed colour irides. 

Monosaccharides, which can t be broken down through hydrolysis, cire the simplest carbohydrates of them all. Every other, more complex Ccirbohydrate that exists can be broken down into two or more monosacch irides via hydrolysis, as you can see from the following ... 

Ocular- Glaucoma light irides. Use caution in the elderly because of increased incidence of glaucoma. 

Initial 1 or 2 drops 3 to 4 times daily. Individuals with heavily pigmented irides may require higher strengths. 

The compound is corrosive to skin. Inhalation of its vapors can produce upper respiratory tract irritation, shghtly delayed abdominal pain, and loss of appetite (Taylor, P. J. 1966. Brit. J. Irid. Med., 23, p. 318). 

When recovered from the mineral osmiridium, the mineral is fused with zinc to convert it into a zinc alloy. The alloy is then treated with hydrochloric acid to dissolve the zinc away leaving a finely divided material. This finely divided sohd then is fused with sodium peroxide and caustic soda to convert osmium and ruthenium into their water-soluble sodium salts, sodium osmate and sodium iridate, respectively. While osmium is fully converted to osmate salt, most ruthemium and a small part of iridium are converted to ruthenate and iridate, respectively. The fused mass is leached with water to separate metals from sohd residues. 

Felicia amelloides (Comp.) Abrus precatorius (Leg.) Achillea fragrantissima (Comp.) Zizyphus vulgaris (Rham.) Desmodium tortuosum (Leg.) Zizyphus jujuba (Rham.) Gemmingia chinensis (Irid.) Aleurites moluccana (Euphorb.)... 

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