We then focused our attention on the asymmetric formation of the CT-Cl0 bond of the nitro acetate 3 using paRadium xero complexes 23 . The best results of this key cyclisation were obtained by using Pd(dba)g and (S,S)-CHIRAPHOS as the chiral diphosphine, in THF at teflux I8 . We optimised these resu
β¦ LIBER β¦
The isolation and synthesis of chanoclavine-I acid
β Scribed by Tung-Chung Choong; H. Richard Shough
- Book ID
- 104235479
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- French
- Weight
- 130 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Synthesis of (β)-chanoclavine I
β
Nathalie Kardos; Jean-Pierre Genet
π
Article
π
1994
π
Elsevier Science
π
English
β 743 KB
Total synthesis of optically active chan
β
Yuusaku Yokoyama; Kazuhiro Kondo; Masako Mitsuhashi; Yasuoki Murakami
π
Article
π
1996
π
Elsevier Science
π
French
β 221 KB
The total synthesis of optically active clianochvine-I, an ergot alkaloid, was accomplished using palladium-catalyzed intramoleeular cyclization (Heck reaction) as a key step. The conjugate ester (6) was obtained in 2 steps from optically active 4-bmmotryptophan (10), and the cyclization of 6 procee
The isolation of chanoclavine from ergot
β
L. D. Vechkanova; A. N. Ban'kovskaya; A. I. Ban'kovskii
π
Article
π
1970
π
Springer
π
English
β 36 KB
Synthesis and isolation of folinic acid
β
E. M. Birinberg; V. I. Seredenko; V. M. Berezovskii
π
Article
π
1983
π
Springer
π
English
β 419 KB
Ergot cluster-encoded catalase is requir
β
Kerry E. Goetz; Christine M. Coyle; Johnathan Z. Cheng; Sarah E. OβConnor; Danie
π
Article
π
2011
π
Springer-Verlag
π
English
β 565 KB
Biosynthesis of ergot alkaloids. Origin
β
H. G. Floss; H. Guenther; D. Groeger; D. Erge
π
Article
π
1967
π
John Wiley and Sons
π
English
β 313 KB