3,4-Dinitrothiophene / Ring-opening / Dinitrobutadienes /
Formation of 3-Pyrrolin-2-ones via 5-endo-trig Cyclization.
β Scribed by Ruri Naitoh; Yayoi Nakamura; Emi Katano; Yohoko Nakamura; Emi Okada; Morio Asaoka
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 85 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
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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
Silicon Effect Favoring the Formation of a Cyclopentene via Palladium-Catalyzed 5-endo-trig Cyclization. -A silyl group at the proper position can drive Pd-catalyzed cyclizations to the 5-endo-trig process. Thus, the allylic acetate (I) provides the cyclopentene (II), whereas the corresponding regi