Bromo-benzyl cyanide

Ethoxyamine alloxydim, sethoxidim, tralkoxydine Ethoxy ammonium chloride cycloxidim 4 Ethoxy benzyl cyanide etofenprox 4 Ethoxy bromo benzene silafluofen p. Ethoxy phenyl acetic acid cycloprothrin Ethyl aceto acetate see Aceto acetic acid... 

A number of a-nitro carboxylic acids are easily dicarboxylated to furnish nitro compounds. The synthesis of nitromethane in this manner is a classical example (38%). Nitroethane and higher homologs have been similarly prepared from the a-bromo acids and sodium nitrite. Another example is found in the synthesis of phenylnitromethane. Treatment of benzyl cyanide with methyl nitrate in the presence of sodium ethoxide gives the sodium salt of the aci-niao compound, which is then hydrolyzed and decarboxylated. ... 

Tertiary amine oxides, such as octadecyldimethylamine oxide, have been found to act as PT catalysts under solid-liquid conditions, with the reaction between potassium acetate and benzyl chloride as the test. The sequence of Scheme 39 is suggested to generate a tetra-alkylammonium ion as the catalytic species. Polymeric amine oxides, e.g. (81), exhibit TC activity in the liquid-solid-liquid mode as demonstrated in the reaction of 1-bromo-octane with aqueous sodium cyanide. ... 

Full details on the preparation of urethane derivatives of 3,4-di-O-benzyl-l,2,5,6-tetradeoxy-l,2 5,6-diimino-L-iditol from D-mannitol as well as the 3,4-dideoxy-L- Areo compounds 24 (R = C02 Bu or COiBn), from a hex-3-enitol, have been reported. (See Vol. 28, p. 230, ref. 66 for an earlier report). In both cases l,6-diamino-l,6-dideoxy-2,5-anhydroalditols were minor by-products. V-Boc-L-/V/o-l,2 5,6-bis-aziridino derivatives have proved to be versatile intermediates for the preparation of imino-alditols. For example, treatment of the 3,4-di-O-benzyl compound with diethylaluminium cyanide affords a 1 2 mixture of pyrrolidine 25 piperidine 26, and with dilithium tetrabromonickelate (Li2NiBr4) gives bromo-derivative 27 from which displacement of bromide allows further functionalization. ... 

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