2,3-Dihydro-1, 4-benzothiazepin-5(4 H)-one
✍ Scribed by Karl-Heinz Wünsch; Annerose Ehlers; Hans Beyer
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2010
- Weight
- 215 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0044-2402
No coin nor oath required. For personal study only.
✦ Synopsis
Darstellungsmethodc Ausb. in Sb Schinp. i n OC (unikrist . aus) Sunnuenforinel (Yol1nasse ) Anelyscn oben: ber. Wertr unten: gef. Werte r: U N *) XII. Yitteilung iiber Heterocyclen aus CH-aciden Nitrilen; XI. Mittei. lung: Z. Chem. 6,261 (1966).
📜 SIMILAR VOLUMES
## Abstract The electron impact‐induced fragmentations of 2,3‐dihydro‐1,5‐benzothiazepin‐4(5__H__)‐ones and some related compounds were investigated. On the basis of low‐ and high‐resolution measurements, metastable ion studies by means of mass‐analysed ion kinetic energy spectroscopy and collision
## Abstract Resolution of racemic __cis__‐3‐(2‐aminophenylthio)‐2‐hydroxy‐3‐(4‐methoxyphenyl) propionic acid (**2**) __via__ the cinchonidine salt **3**, and brucine salt **4**, isolation of the calcium salts (+)‐ and (−)‐**5**, as well as their cyclization to enantiomeric 1,5‐benzothiazepines (+)‐