𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Resolution and some properties of (1,1′)-bi(dibenzofuranyl)-2,2′-diol (BIFOL)

✍ Scribed by Arjan E. Sollewijn Gelpke; Jan Fraanje; Kees Goubitz; Henk Schenk; Henk Hiemstra


Publisher
Elsevier Science
Year
1997
Tongue
French
Weight
641 KB
Volume
53
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Convenient synthesis and efficient resol
✍ Kazunori Tsubaki; Hiroshi Morikawa; Hiroyuki Tanaka; Kaoru Fuji 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 125 KB

The synthesis and resolution of 3,3%-bis(benzyloxy)-1,1%-binaphthalene-2,2%-diol 1 is described. A diastereomeric mixture of 7 (derived from (±)-1 and Boc-Ala-OH) was separated using crystallization and column chromatography.

Chemoenzymic resolution and deracemisati
✍ Ian V.J. Archer; David J. Leak; David A. Widdowson 📂 Article 📅 1996 🏛 Elsevier Science 🌐 French ⚖ 170 KB

Corynebacterium C12 epoxide hydrolase transforms (±)-l-methyl-l,2-epoxycyclohexane 1 to the (I-S, 2-S)-l-methylcyclohexane-l,2-diol 2 leaving the (1-S, 2-R)epoxide 3 unchanged. The diol 2 is converted to the the (l-R, 2-S )-epoxide 4 by sulfonationring closure. A one pot combination of Corynebacteri