𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Separation of (S)-(−)-3-Methyl-2-pyrrolidinone as an Inclusion Complex with (R)-(+)-4,4′,6,6′-Tetrachloro-2,2′-bis(hydroxydiphenylmethyl)-1,1′-biphenyl Host and its X-ray Structural Study

✍ Scribed by Tanya le Roex; Luigi R. Nassimbeni; Fumio Toda


Publisher
Springer
Year
2007
Tongue
English
Weight
242 KB
Volume
38
Category
Article
ISSN
1572-8854

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


X-ray crystal structures of 1,2,4-tri-O-
✍ Thomas Richter; Peter Luger; Tadashi Hanaya; Hiroshi Yamamoto 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 780 KB

X-ray crystallographic analyses are reported for the two title compounds (8 and 9), of which the former crystallized in two modifications (8n and 8b). In all three structures, the pyranose rings have the %, (D) conformation and the substituents at C-l are axial and those at C-24-4 are equatorial. Th