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Electronic Control of the Bergman Cycloaromatization: Synthesis and Chemistry of Chloroenediynes

✍ Scribed by Jones, Graham B.; Plourde, Gary W.

Book ID
126818905
Publisher
American Chemical Society
Year
2000
Tongue
English
Weight
52 KB
Volume
2
Category
Article
ISSN
1523-7060

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πŸ“œ SIMILAR VOLUMES

ChemInform Abstract: Electronic Control
ChemInform Abstract: Electronic Control of the Bergman Cycloaromatization: Synthesis and Chemistry of Chloroenediynes.
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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 β€œFull Text” option. The original article is trackable v

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## Abstract Bicyclo[7.3.1]diynes 19a and 19b were prepared by using dibromo olefin 11 and ketone 12 as building blocks. The key step of the synthetic sequence is an intramolecular Nicholas reaction of 17 to give the bicyclo[7.3.1]diyn‐10‐one dicobalthexacarbonyl adducts 18a and 18b (66% total yield