A NEW ALKYLATION OF CARBONYL COMPOUNDS. II1

G Stork, HK Landesman

Index: Stork; Landesman Journal of the American Chemical Society, 1956 , vol. 78, p. 5128

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Citation Number: 133

Abstract

0 OCH, I I1 I11 lable product was 8-methoxy-AB-dihydrothebaine (IV) [mp 190-191'; [CX]~'D -133' (c, 0.9, etha- nol); anal. Calcd. for C20H2504N: C, 70.0; H, 7.3; OCH3, 27.1. Found: C, 70.2; H, 7.1; OCH3, 27.51. The structure of IV was established as fol- lows. Degradation of the methiodide [mp 212- 213'; [01]"D -86' (c, 1, ethanol); anal. Calcd. for CZ~H~~O~NI.H~O: C, 50.1; H, 6.0; I, 25.2. Found: C, 50.3; H, 5.8; I, 24.81 gave a methine [mp 124-125', [aIz5a ...