New benzyne approach to the synthesis of dehydroaporphines, 4,5-dioxoaporphines and aristolactams
✍ Scribed by Luis Casteda; Enrique Guitián; José M. Saá; Rafael Suau
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- French
- Weight
- 141 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0040-4039
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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 “Full Text” option. The original article is trackable v
Cyelization of biaD:lacetamides to their phenanthrene derivatives is promoted by oxalyl ehloride/stannyl chloride. The reaction proceeds with a second cyclization in which the oxalyl fragment acts as an t~-dicarlx~vI transfer agent to give 4,5-dioxoaporphine alkaloids in a single step. This double c