Synthesis of chloroformoxime

Preparation of chloroformoxime

Chloroformoxime could be obtained from sodium fulminate and hydrochloric acid.

Preparation of chloroformoxime

Preparation of chloroformoxime

To a 1:1 diluted with water hydrochloric acid cooled to 0° C a cooled to 0° C solution of sodium fulminate is drop wise-added. The reaction product is immediately extracted three times with ether and distilled. The product is obtained in the form of crystalline needles, stable at 0° C but the aqueous solution decomposes in time. Chloroformoxime almost insoluble in petroleum ether, slightly soluble in carbon disulfide and easily soluble in other organic solvents and in water.

The war gases chemistry and analysis, by M. Sartory, 76, 1939

IUPAC Name

(1E)-N-hydroxymethanimidoyl chloride

InChI

InChI=1S/CH2ClNO/c2-1-3-4/h1,4H/b3-1+

InChI Key

TXBYOQDATFBPDS-HNQUOIGGSA-N

Canonical SMILES

C(=NO)Cl

Isomeric SMILES

C(=N/O)\Cl

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