Stereochemie und Konformationsanalyse vo
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R. Haller
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Article
📅
1979
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John Wiley and Sons
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English
⚖ 131 KB
👁 1 views
Verbindung 1 WeiSe Nadeln, Schmp. 943-Y5.5" (Hexan/Methylethylketon). C,,H220, (338,36) Ber. C 60.2 H 6.60 Gef. C 60,4 H 6S5. [a]'6D = + 82,96" (c = 0.25; CHCI,) IR (KBr): 3440(0H), 2954(CH), 1735(Ester), 1660 cm-' (>C=C-CHO). -UV (Methanol): h max (log E) = 276 nm (4,36). -