𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Hexamethylene bridged cycloheptatrienes and tropone

✍ Scribed by Shigeo Hirano; Tamejiro Hiyama; Hitosi Nozaki


Publisher
Elsevier Science
Year
1976
Tongue
French
Weight
354 KB
Volume
32
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


The chemistry of cycloheptatriene: Part
✍ A. P. ter Borg; R. van Helden; A. F. Bickel 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 381 KB

## Abstract Acid‐catalysed decomposition of tropyl ether gives tropone and cycloheptatriene in 83.5 and 90 % yields, respectively. Chlorination of tropone in carbon tetrachloride solution yields tropone dichloride, which can be made to isomerize to the hydrochloride of 2‐chlorotropone; 2‐chlorotro

The chemistry of cycloheptatriene: Part
✍ A. P. ter Borg; R. van Helden; A. F. Bickel 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 383 KB

## Abstract Interaction of tropone and phenylmagnesium bromide yields 2‐phenyl‐2,7‐dihydrotropone (II). This compound is in thermal equilibrium with 2‐phenyl‐6,7‐dihydrotropone (III) in a 1: 4 ratio. The reaction of 2‐chlorotropone with isopropylmagnesium bromide yields a mixture of chloroisopropy

Distorted tropones—[3]- and [4](2,7)trop
✍ Yutaka Fujise; Yosuhiro Mazaki; Toshihiro Shiokawa; Yoshimasa Fukazawa; Shô Itô 📂 Article 📅 1984 🏛 Elsevier Science 🌐 French ⚖ 246 KB

Four distorted tropones with bicyclic bridges were synthesized and their structures and physical properties investigated. They represent most distorted examples of tropone and exhibit abnormalities in various spectra and the decarbonylation reaction.

Palladium-catalyzed synthesis of bis(pho
✍ Xu, Yuanyao ;Wei, Hengxu ;Xia, Jiazhi 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 516 KB

Some ary I-substituted bis( phosphinatcs) and bis(phosphine oxides) with tetra-and hcxamethylcne bridgcs, which arc not casily acccssible by conventional chemical methods. were synlhcsized hy palladium-catalyzed formation of thc carbonphosphorus hood. Because of their potential as organoextractants