グリココルベタイン金塩の組成とそのX線的研究
1951 年 71 巻 6 号 p. 519-521
詳細
1951 年 71 巻 6 号 p. 519-521
Reports on the aurate of glycocoll-betaine have been made by E. Fischer, R. Willstätter, M. Becker and H. Stoltzenberg, but salts of various gold content are obtained according to the manner of recrystallization and their compositions are not uniform. The authors examined X-ray powder photographs of the aurates and found that when recrrystallized from water, it forms mixed erysatls in the ratio of 4:1 and 3:1 of glycocoll-betaine aurate vs. glycocoll-betaine, and the decomposition point became lower.
