𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Fulvenes and Fulvalenes of a Heterocyclic System with 12π Electrons—Pseudophenafulvenes and Pentapseudophenafulvalenes

✍ Scribed by Prof. Dr. Richard Neidlein; Dr. Arnold D. Kraemer

Publisher
John Wiley and Sons
Year
1977
Tongue
English
Weight
212 KB
Volume
16
Category
Article
ISSN
0044-8249

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of Carbocyclic and Heterocycli
Synthesis of Carbocyclic and Heterocyclic π-Electron Systems with Pentafulvenoid Chloroformamidinium Chlorides
✍ Prof. Dr. Klaus Hafner; Dipl.-Ing. Hans-Peter Krimmer 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 304 KB 👁 1 views

afforded in the completely stereoselective synthesis of (S)-massiolactone the enantiomer of the natural product in 90.516 optical purity. Assuming the reactant (S)-fSb) to have the same optical purity, then a = -15.5" can be calculated for optically pure (S)-l.2-epoxyheptane (S)-(5b); a value of a?,

A Supercharged Anion with a Silyl-Substi
A Supercharged Anion with a Silyl-Substituted Eight-Center, Twelve-Electron π System: Synthesis and Characterization of the Tetralithium Salt of an Octasilyl-Substituted Trimethylenecyclopentene Tetraanion
✍ Prof. Dr. Akira Sekiguchi; Dipl.-Chem. Tsukasa Matsuo; Dr. Chizuko Kabuto 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 384 KB 👁 1 views

Thedatafor14(Tm = -1S.2"C,AH = 40kJmol-')areconsistent with the results of McElhaney et al.['31 for other diacylphosphatidylcholines with longer chain lengths (e. g. T, = -18.8 "C and AH = 32.6 kJmol-' for bis(l0-methylun-decanoy1)phosphatidylcholine). Comparison of our data with that for the corres