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In Room temperature phosphorescence of α-bromonaphthalene induced by cyclodextrin in the presence of hexahydropyridine or 1-ethylpiperidine and its application is described. The highest yields of 5-Bromopyrimidine (37%) were obtained by using 1-ethylpiperidine or triethylamine as condensing agent. Tributyltin hydride and 1-ethylpiperidine hypophosphite were mediated intermolecular radical additions to 2, 4, 6-trichlorophenyl vinyl sulfonate.
G. E. Boxer,; P. M. Everett. Colorimetric Determination of Benzylpenicillin. Anal. Chem., 1949, 21 (6), 670-673.
J. F. W. McOmie,; I. M. White .623. Pyrimidines. Part VI. 5-Bromopyrimidine. J. Chem. Soc. 1953, volume 3129-3131.
Hindered, non-nucleophilic base. Preferred base for enantioselective crossed aldol condensations of Sn enolates: Tetrahedron, 40, 1381 (1984). Also found to give excellent results in the formation of anhydrides using Bis(2-oxo-3-oxazolidinyl)phosphinic chloride, L08775: Synthesis, 616 (1981). Has been used in peptide synthesis via pivaloyl mixed anhydrides: Coll. Czech. Chem. Commun., 27, 1273 (1962).
Hazard Statements: H225-H301-H312-H314-H318-H331
Highly flammable liquid and vapour. Toxic if swallowed. Harmful in contact with skin. Causes severe skin burns and eye damage. Causes serious eye damage. Toxic if inhaled.
Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P310-P311-P330-P362-P370+P378q-P501c
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician. Rinse mouth. Take off contaminated clothing and wash before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant