๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Reaction of C19-diterpene alkaloids with sodium in liquid ammonia

โœ Scribed by A. S. Narzullaev; M. S. Yunusov; A. M. Moiseenkov; S. S. Sabirov

Publisher
Springer
Year
1989
Tongue
English
Weight
239 KB
Volume
25
Category
Article
ISSN
0009-3130

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Reductive decyanization of ฮฑ-amino nitri
Reductive decyanization of ฮฑ-amino nitriles with sodium in liquid ammonia. Usefulness in asymmetric syntheses of optically active alkaloids
โœ Shun-ichi Yamada; Kiyoshi Tomioka; Kenji Koga ๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 152 KB

Previous publications 1 from our laboratory have shown that biogenetic-type, asymmetric syntheses of some isoquinoline-and indole-alkaloids are successfully achieved from L-3-(3,4\_dihydroxyphenyl)alanine (L-DOPA) and L-tryptophan, respectively.

Reactions of aliphatic halides with solu
Reactions of aliphatic halides with solutions of alkali metals in liquid ammonia: II.The behaviour of some arylcarbinyl chlorides towards solutions of sodium in liquid ammonia
โœ P. E. Verkade; K. S. de Vries; B. M. Wepster ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 811 KB

## Abstract The behaviour of some primary, secondary, and tertiary arylcarbinyl chlorides towards solutions of sodium in liquid ammonia has been studied. Particular attention has been devoted to the biaralkyls formed.

Kinetics of the reaction of solvated ele
Kinetics of the reaction of solvated electrons with fluorobenzene in liquid ammonia
โœ E. San Roman; P. Krebs; U. Schindewolf ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 293 KB

The ratc of disappearance of solvated electrons by reaction with fluorobcnzcne in ammonia is acce!erated by smal1 conccntrations of methanol; it also bas a "negative activation energy" depending on the methanol concentration. The kinetic dota suggest an csothermic electron attachment-detachment equi