β Scribed by W. N. Haworth; E. L. Hirst
No coin nor oath required. For personal study only.
dcctonz;erbindzing des l-Ascorbinsuzirc-3-methylathei~s. 0,3 g Aceton-I-ascorbinsaure tvurclen wie oben methyliert. Das Rohproclukt erstarrte sehr rasch, als die Losung desselben in wenig absolutem Ather mit etwas Pentzln versetzt angerieben wurde. Aus iither-Pentan farblose Krystallblattchen, Smp. 88-90 a-[XI::" = ca. + 20" (c = 1,235 in Methanol niit nicht ganz reiner Probe gemrssen).
π SIMILAR VOLUMES
Selective Oxidation of Primary Silyl Ethers and Its Application to the Synthesis of Natural Products. -The direct oxidation of primary Tms and Tes ethers in the presence of various functional groups including secondary silyl ethers selectively yields the aldehydes (II) as useful intermediates for l
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v