Duriw the cour.;e of' our utudie:.: on quinonoid comDunds, it has been found that tetrachloro-ebee:izoquino.r\e (I) has pronounced c.yzostatic activity. \*This stimulated us to investigate its reactivity toward the known cytostatic agent, l,l-dicyano-2-(2-furyl) ethylene (IIa)'. It is found that (I)
Reaction of 1-phenyldiazoethane with tetrachloro-p- and o-benzoquinones
✍ Scribed by Takumi Oshima; Toshikazu Nagai
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- French
- Weight
- 119 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
**Reaktionen von 4‐Chlor‐9__H__‐xanthen‐9‐thion mit Tetrachlor‐__O__‐benzochinon** 4‐Chlor‐9__H__‐xanthen‐9‐thion (**1**) reagiert mit Tetrachlor‐__o__‐benzochinon zu dem cyclischen Acetal **2**. Zur Struktursicherung wurde **2** auf unabhängigen Wegen aus Tetrachlor‐__o__‐benzochinon und 4‐Chlor‐9
## Abstract The reactions of (__E__)‐bis(2,4,6‐tri‐tert‐butylphenyl)diphosphene with tetrachloro‐o‐benzoquinone gave two products of interest, a spirophosphorane and a 1,3,2‐dioxaphospholane, indicating cleavage of the P=P bond. The structures were determined by X‐ray crystallographic analyses. © 2