Synthetic homologs of d, l-ephedrine

JF Hyde, E Browning, R Adams

文献索引：Hyde; Browning; Adams Journal of the American Chemical Society, 1928 , vol. 50, p. 2290

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被引用次数: 59

摘要

The crude red precipitate melted at 132". ... A~tal. Calcd. for CllH130N2Br: Br, 26.20. Found: 26.14. Summary 1. ... The preparation of 4-amino-5 -bromo-l,3-dimethylbenzene was im- ... Its hydrochloride and benzoate are described. The methyl and ethyl ethers of the bromoxylenol were prepared. The amino group was replaced by C1 and by CN. Two azo dyes were made by coupling the diazotized bromoxylidine ... [CONTRIBUTION FROM THE CHEMICAL ...