𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis and properties of photochromic biindenylidenedione derivatives containing thiophene groups, and new insights into the reaction of 2,2′-biindanylidene-1,1′,3,3′-tetraone with Grignard reagent

✍ Scribed by Juyan Liu; Jie Han; Zhiyi Song; Yongheng Wei; Meili Pang; Jiben Meng


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
434 KB
Volume
891
Category
Article
ISSN
0022-2860

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


On the Reactions of Furan-2,3-diones wit
✍ Elif Korkusuz; İsmail Yıldırım 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 German ⚖ 235 KB

## Abstract Lactone analogues of 3‐substituted oxindoles (=1,3‐dihydro‐2__H__‐indol‐2‐ones) and nonbenzoid oxa‐analogous isoindigoid or nonbenzoid isoindigoid dyes were prepared by the reactions of furan‐2,3‐diones with oxindole and __Lawesson__ reagent (__Schemes 1__ and __3__), respectively. So,