𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Mechanistic studies on the asymmetric addition of HCN to aldehydes catalysed by cyclo[(S)-His-(S)-Phe]

✍ Scribed by David J.P. Hogg; Michael North


Book ID
104203868
Publisher
Elsevier Science
Year
1993
Tongue
French
Weight
879 KB
Volume
49
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


A conformational comparison of cyclo-[(S
✍ David J.P. Hogg; Michael North; Robert B. Stokoe πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 French βš– 945 KB

Cycle-l(S)-His-(S)-L.eu] adopts a confirmation in solution in which rhe imidazole ring is folded over the diketopiperasine ring. This is the opposite confirmation IO that deremdned for cycle-i(S)-His-(S)-Phel. and "ray explain the opposite sense of asymnaerric induction between the two catalysts. q