๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On the stereochemistry of coronatine : revised absolute configuration of (+)-coronamic acid

โœ Scribed by Akitami Ichihara; Kunio Shiraishi; Sadao Sakamura; Ako Furusaki; Nobuhiro Hashiba; Takeshi Matsumoto

Publisher
Elsevier Science
Year
1979
Tongue
French
Weight
195 KB
Volume
20
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

โœฆ Synopsis

In the previous paper, we reported the stereochemistry of coronatine 1) , in which amino acid part, (+) -coronamic acid, was described as the enantiomer ofA on the basis of application of sector rule. 3) In this communication, we would like to describe further investigation on the stereochemistry of coronamic acid, and we are forced to conclude that the absolute configuration should be revised as l_by the enzymatic method 3) and X-ray analysis, and total stereostructure of

๐Ÿ“œ SIMILAR VOLUMES

Revised structure, synthesis and absolut
Revised structure, synthesis and absolute configuration of hippospongic acid A
โœ Hideaki Hioki; Masayo Hamano; Yumi Mimura; Mitsuaki Kodama; Shinji Ohta; Mihoko ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 122 KB

The structure of hippospongic acid A was reinvestigated and new evidence supporting the revised structure previously proposed was obtained. The structure, including absolute configuration, was established by the enantioselective synthesis.

On the Absolute Configuration of (+)-Tar
On the Absolute Configuration of (+)-Tartaric Acid
โœ Dr. Hartmuth Buding; Prof. Dr. Bertold Deppisch; Prof. Dr. Hans Musso; Prof. Dr. ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 133 KB ๐Ÿ‘ 2 views

independent molecules). Enraf-Nonius CAD4 diffractometer, monochrom a r i x d Mok,, radiation, 4292 independent reflections with 2.0=s//s22.0', full matrix refinement with 2616 reflections [f>2cT(f)]; R=0.0676, R,,=0.0491 [~==.(o'+O.O009F:,)-']. Further details of the cryztal structure investigation