Substituent effects in the generation and trapping of 1,2-dichloro-3,3-dialkylbut-2-en-1-ylidenes
β Scribed by Juma'a Al-Dulayymi; Mark S. Baird; Helmi H. Hussain
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- French
- Weight
- 285 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
SUMMA??Y: Treatment of 3-bromo-6,7-benzobicyclo c3.2.11 octa-2,3-diem? (9) with potassium tert.-butoxide produces the strained bicyclic allene (10) which is trapped by 1,3-diphenylbenzo[c]furan (DBI) to give five isomeric cycloadducts. In the absence of DBI, allene (10) gave rise to enol ether ( 18)