Chloro sulfuric acid ethyl ester

The ozonolysis reaction, followed by reductive workup with sulfur dioxide, as described in Part A of the present procedure, illustrates a general method which has been developed for the preparation of acetals. Application of the procedure is illustrated by conversion of the following olefins in alcoholic solution to the corresponding acetals (1) l-chloro-4-(o-nitrophenyl)-2-butene to o-nitrophenylacetaldehyde dimethyl acetal in 84% yield (2) l,4-dibromo-2-butene tobromoacetaldehyde dimethyl acetal in 67% yield (3) 3-butenoic acid to malonaldehydic acid diethyl acetal ethyl ester in 61% yield (4) cyclopentadiene to malonaldehyde bis(diethyl acetal) in 48% yield and (5)... 

CHLOROETHYL-P -(p-tert-BUTYLPHENOXY)-a -METHYLETHYL SULFITE P-CHLOROETHYL-P-(p-tert-BUTYLPHENOXY)-a-METHYLETHYL SULPHITE 2-CHLOROETHYL l-METHYL-2-(p-tert-BUTYL-PHENOXY)ETHYL SULPHITE 2-CHLOROETHYL SULFUROUS ACID-2-(4-(l,1-DIMETHYLETHYL-)PHENOXY)-l-METHYLETHYL ESTER 2-CHLORO-ETHYL SULPHITE of l-(p-tert-BUTYLPHENOXY)-2-PROPANOL COMPOUND 88R ENT 16,519 NIAGARAMITE ORTHO-MITE 88-R... 

ETHANOL, 2-CHLORO-, ESTER WITH 2-(P-TERT-BUTYLPHENOXY)-1-METH YLETHYL SULFITE ETHANOL, 2-CHLORO-, 2- P-T-BUTYLPHENOXY)-1-METHYLETHYL SULFITE ETHANOL. 2-CHLORO-. 2-(P-T-BUTHYLPHENOXY)-1-METHYLETHYL SULFITE SULFUROUS ACID, 2-CHLOROETHYL 2-t4-(1,1-DIMETHYLETHYL)PHENOXY]-1-METHYLETHYL ESTER 2-CHLOROETHYL SULPHITE OF 1-(P-T-BUTYLPHENOXY)-2-PROPANOL 2-(P-BUTYLPHENOXY)-1-METHYLETHYL 2-CHLOROETHYL SULFITE 2-(P-BUTYLPHENOXY)ISOPROPYL 2-CHLOROETHYL SULFITE 2-(P-T-8UTYLPHENOXY)-1-METHYLETHYL 2 -CHLOROETHYL SULPHITE 2-(P-T-BUTYLPHEN0XY)-1-METHYLETHYL 2-CHLOROETHYL ESTER OF SULPHUROUS ACID 2-(P-T-BUTYLPHENOXY)-1-METHYLETHYL SULPHITE OF 2-CHLOROETHANOL 2-(P-T-8UTYLPHENOXY)ISOPROPYL 2 -CHLOROETHYL SULPHITE 2-(P-TERT-BUTYLPHENOXY)-1-METHYLETHYL 2-CHLOROETHYL ESTER SULFUROUS ACID 2-(P-TERT-BUTYLPHENOXY)ISOPROPYL 2-CHLOROETHYL SULFITE 2-CHLOROETHYL 1-METHYL-2- P-T-BUTYLPHENOXY)ETHYL SULFATE 2-(4-T-BUTYLPHENOXY)ISOPROPYL-2-CHLOROETHYL SULFITE... 

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