Cyclobutene Formation in PtCl 2 -Catalyzed Cycloisomerizations of Heteroatom-Tethered 1,6-Enynes
โ Scribed by Ni, Zhenjie; Giordano, Laurent; Tenaglia, Alphonse
- Book ID
- 126111526
- Publisher
- John Wiley and Sons
- Year
- 2014
- Tongue
- English
- Weight
- 307 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0947-6539
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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 โFull Textโ option. The original article is trackable v
## I) catalysis Nitrogen substitution effect Alkene substitution effect a b s t r a c t The effects of nitrogen and alkene substitution on the cycloisomerization of N-tethered 1,6-enynes into 3azabicyclo[4.1.0]heptene precursors to the triple reuptake inhibitor GSK1360707 are described. In general
## Abstract The more electronโwithdrawing the Nโprotecting group and the alkene substituent, the slower is the reaction rate of the cycloisomerization of 1,6โenynes to yield bicyclic products (II) and (IV).
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a โFull Textโ option. The original article is trackable v