The Synthesis of 1-Methylcyclopropanecarbonitrile from Diazomethane and Alpha-Methylacrylonitrile1
D Gotkis, JB Cloke
Index: Gotkis; Cloke Journal of the American Chemical Society, 1934 , vol. 56, p. 2710
Full Text: HTML
Citation Number: 19
Abstract
Summary 1. Two lignin fractions were isolated from barley straw by extracting it successively and exhaustively, first with a 2% alcoholic sodium hydroxide solution at room temperature and then by refluxing with 4% aqueous sodium hydroxide solution. All the data agree with the dissected formula ClaHaiOs for the first lignin fraction. Of the five hydroxyl groups only three could be methylated with diazomethane, thus indicating that in all probability these ...
Related Articles:
Synthesis and spectral properties of cyclopropyl-substituted phosphaalkenes
[Kostitsyn, A. B.; Ruzek, H.; Heydt, H.; Regitz, M.; Nefedov, O. M. Russian Chemical Bulletin, 1994 , vol. 43, # 4 p. 635 - 640 Izvestiya Akademi Nauk, Seriya Khimicheskaya, 1994 , # 4 p. 684 - 689]