Mercury propionate

SYNS METASOL P-6 PHENYLMERCURY PROPIONATE PHENYX(PROPIONYLOXY)MERCURY PROPIONIC ACID, PHENYLMERCURY SAI.T... 

Methyl Mercury Acetate CAS 108-07-6 Agent Index A152 Methyl Mercury Propionate ... 

Phenylmercuri propionate Phenylmercury propionate Phenyl (propanoato-0) mercury Phenyl (propionyloxy) mercury Propionic acid, phenylmercury salt Classification Organometallic compd. 

In a 1-1. round-bottomed flask are placed 36.0 g. (0.132 mole) of 2-(/>-tolylsulfonyl)dihydroisoindole,1 2 36.0 g. (0.38 mole) of phenol, 270 ml. of 48% hydrobromic acid (Note 1), and 45 ml. of propionic acid. A few boiling chips are added, and the flask is fitted with a reflux condenser in the top of which is placed a T-tube connected to a source of low-pressure nitrogen and to a mercury bubbler. The mixture is heated under reflux for 2 hours in an atmosphere of nitrogen. The deeply colored reaction mixture is cooled to room temperature, transferred to a 1-1. separatory funnel, and washed with two 200-ml. portions of ether (Note 2). The aqueous phase is then added dropwise over a 1-hour period to a vigorously stirred (Note 3) solution of 200 g. of sodium hydroxide in 600 ml. of water in a 2-1. Erlenmeyer flask immersed in an ice bath. The solution is transferred to a 3-1. separatory funnel and extracted with five 300-ml. portions of ether. The ethereal extracts are combined, dried over anhydrous potassium carbonate (Note 4), and filtered. The solvent is distilled, and the dark residual oil is transferred to a distillation... 

Cadmium propionate, 2412 Calcium acetylide Methanol, 0582 Diazomethane Calcium sulfate, 0405 3,5-Dinitrotoluamide, 2936 Lithium tetrahydroaluminate Dioxane, 0075 Magnesium perchlorate, 4078 Magnesium Methanol, 4685 Mercury(II) thiocyanate, 0975 Silicon dioxide Hydrochloric acid, 4833 Sodium azide Heavy metals, 4753 Sodium Halocarbons (reference 10), 4790... 

A solution of a-ethyl-m-hydroxycinnamic acid and potassium hydroxide in water was added to 3% sodium amalgam, and the mixture was stirred while heating on a steam bath for several hours. The mixture was then cooled, the mercury separated, and the reaction mixture was acidified and extracted with ether. The ether extracts were concentrated giving a residue containing a-ethyl-p-(m-hydroxyphenyl)propionic acid. 

Commonly occuring form of methyl mercury proprietary names include bis-methylmercuric sulfate (cerewet), methylmercury cyanoguanidine or methylmercury dicyanodiamide (agrosol, morsodren, panogen, panospray), methylmercury nitrile (chipcote) and methylmercury propionate (metasol MP)... 

The liquid phase process employing an acid solution and mercury salts is also sufficiently flexible to enable other reactions to be conducted, suggestions of which may be found in the patent literature.0311 Thus, ethylidine diacetate, or dipropionate may be obtained by passing acetylene and acetic or propionic acid vapors into the aqueous acid containing mercury salts. The vinyl ester of trichloracetic is obtained when trichloracetic acid is used in a similar manner. Acetylene and isobutanol vapor passed into a suspension of mercuric sulfate in the alcohol form ethylidene-diisobutyl ether. Similarly, the use of ethylene glycol gives rise to ethylene ethylidine ether. 

Zinc foam (100 g) was shaken for 5 min with mercury(n) chloride (10 g), concentrated hydrochloric acid (5 ml), and water (150 ml), then the aqueous layer was poured off, and the amalgamated zinc was treated with water (75 ml), concentrated hydrochloric acid (175 ml), toluene (100 ml), and the carbonyl compound to be reduced (50 g). When necessary, glacial acetic acid (3-5 ml) may be added to increase the solubility in the aqueous layer. The mixture is heated to brisk ebullition under reflux. At each of three 6-hourly intervals hydrochloric acid (50 ml) is added, the total time of boiling being thus about 24 h. As examples, 3-oxo-3-phenyl-, -3-m-tolyl-, -3-p-tolyl-, -3-(l-naphthoyl)-, and -3-(2-naphthoyl)-propionic acid, benzoylnaphthalene, 2-acetylnaphthalene among other materials were reduced more satisfactorily than in absence of toluene. A comparison of the toluene method with the old method is provided, for instance, by Martin who obtained a 72-78 % yield in a preparation by himself by the old method, compared with 90% by the new method. 

Terminal olefins are oxidized by Jones reagent in the presence of catalytic amounts of mercuric acetate to methyl ketones in 80-90% yield. The mercury salt is essential (probable mechanism shown in I) salts of other metals are less efficient. Mercuric propionate can also be used. 

Mercury perchloride. See Mercury chloride (ic) Mercury persulfate. See Mercury sulfate (ic) Mercuiy, phenyl-, propionate Mercury, phenyl (propionyloxy)-. See Phenylmercuric propionate... 

Synonyms Mercury, phenyl-, propionate Mercury, phenyl (propionyloxy)- ... 

Phenyl (propanoato-0) mercury. See Phenylmercuric propionate Phenylpropanoic acid 3-Phenylpropanoic acid. See Hydrocinnamic acid Phenylpropanol... 

Phenylpropionic aldehyde. See Hydrocinnamaldehyde Phenyl (propionyloxy) mercury. See Phenylmercuric propionate Phenyipropyl acetate. See Hydrocinnamyi acetate... 

Pentaerythrityl-tris-(B-(N-aziridinyl) propionate Trimethylolpropane tris-(B-(N-aziridinyl) propionate) aquaculture Docosahexaenoic acid arachidyl alcohol source Arachidic acid arc lamps, mercury vapor Mercury... 

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