𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Isolation and structural elucidation of the predominant geometrical isomers of α-carotene

✍ Scribed by Curt Emenhiser; Gerhard Englert; Lane C. Sander; Bernard Ludwig; Steven J. Schwartz


Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
909 KB
Volume
719
Category
Article
ISSN
1873-3778

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


The Isolation and Structure Elucidation
✍ Groszek, Grażyna ;Kantoci, Darko ;Pettit, George R. 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 211 KB 👁 1 views

A new pyrrololactam, the debromoaxinohydantoin (2b), has been discovered in Monanchora sponge along with the known pyrrologuanidines la, lb, and the pyrrololactam 2a. The structure of 2b was confirmed by extensive NMR studies and MS data.

HPLC isolation and NMR structure elucida
✍ Simon Gaul; Katja Lehnert; Jürgen Conrad; Walter Vetter 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 195 KB

## Abstract The major octabromo isomer of technical octabromo diphenyl ether mixture (technical octaBDE) DE‐79 was isolated by RP‐HPLC. Three serially coupled columns (each 250 mm long) enabled a good separation of the target compound from other congeners using 100% ACN as eluent. Approximately 100