Entangle 发表于 2025-3-21 17:48:35

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逢迎春日 发表于 2025-3-21 21:54:33

978-1-4757-0431-0Springer Science+Business Media New York 1972

harpsichord 发表于 2025-3-22 01:14:37

Toxische Inhaltsstoffe in Lebensmitteln,stituents. In the first stage of the reaction, 1,4-dihydro derivatives are always formed and through the further reactions of these are effected transformations to various compounds frequently difficult of access by other methods of synthesis.

从容 发表于 2025-3-22 04:54:51

Lehrbuch Lebensmittelchemie und Ernährungf addition of the reagents — the alkali metal, the ammonia, and the alcohol — and also by the presence or absence of supplementary solvents. Since the reaction is carried out in liquid ammonia, its temperature range is determined by the boiling and solidification points of ammonia (from -34°C to -80°C).

障碍 发表于 2025-3-22 09:44:22

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反感 发表于 2025-3-22 14:20:41

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Adrenal-Glands 发表于 2025-3-22 20:16:23

Lehrbuch Lebensmittelchemie und Ernährungf addition of the reagents — the alkali metal, the ammonia, and the alcohol — and also by the presence or absence of supplementary solvents. Since the reaction is carried out in liquid ammonia, its temperature range is determined by the boiling and solidification points of ammonia (from -34°C to -80

预测 发表于 2025-3-22 21:54:49

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舞蹈编排 发表于 2025-3-23 01:43:24

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ASSAY 发表于 2025-3-23 06:30:10

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查看完整版本: Titlebook: Birch Reduction of Aromatic Compounds; A. A. Akhrem,I. G. Reshetova,Yu. A. Titov Book 1972 Springer Science+Business Media New York 1972 a