2, 2??dichloroaldehydes from aldehydes and alcohols by chlorination in dimethylformamide

…, N De Kimpe, D Courtheyn, N Schamp

文献索引：Buyck, L. De; Verhe, R.; Kimpe, N. De; Courtheyn, D.; Schamp, N. Bulletin des Societes Chimiques Belges, 1980 , vol. 89, # 6 p. 441 - 458

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被引用次数: 27

摘要

Abstract A method is described for the synthesis of α, α-dichloroaldehydes, free from monochloroaldehyde, by chlorination of aldehydes or alcohols in dimethylformamide at 40– 90 C. Results are reported for:(yield%) propanal (90), butanal (78), pentanal (78), 3- methylbutanal (90), propanol (64), butanol (78), 3-methylbutanol (52), pentanol (66), 3, 3- dimethylbutanol (86), hexanol (66), 2-phenylethanol (51), 3-phenylpropanol (54), 1, 5- ...