Photo-initiated addition of diphenyl ditelluride to acetylenes
โ Scribed by Ogawa, Akiya; Yokoyama, Kazuyuki; Yokoyama, Hiroshi; Obayashi, Ryoichi; Kambe, Nobuaki; Sonoda, Noboru
- Book ID
- 126485294
- Publisher
- The Royal Society of Chemistry
- Year
- 1991
- Tongue
- English
- Weight
- 250 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0022-4936
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๐ SIMILAR VOLUMES
## Diphenyl ditelluride (PhTeTePh) adds to a variety of acetylenes upon irradiation with visible light in the absence of solvent to provide vie-bis(phenyltelhtro)alkenes in good yiehis. The reaction may proceed by a radical-chain mechanism that includes the addition to acetylenes ofphenyltelbtro rad
Diphenyl diselenide promotes the rudicul addition of benzeneselenol to inactivated acetylenes upon irradiation through Pyrex with a tungsten lump. The addition may proceed by a radical chain mechanism that involves ph~n\_y!ylsaleo radical (PhSe-) as the key species, generated by the photolysis of(Ph