𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Enantioselective intramolecular cyclopropanation of allyl 2-diazo-3-silanyloxybut-3-enoates

✍ Scribed by Paul Müller; Yves F. Allenbach; Stéfane Grass


Book ID
108283947
Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
167 KB
Volume
16
Category
Article
ISSN
0957-4166

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Catalytic Asymmetric Intramolecular Cycl
✍ Hiroyuki Takeda; Masahiro Honma; Ryoji Ida; Takashi Sawada; Masahisa Nakada 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 26 KB

## 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, please click on HTML or PDF.

Intramolecular carbenoid insertions into
✍ Christopher S. Frampton; David L. Pole; Kelvin Yong; Alfredo Capretta 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 262 KB

Treatment of 1-diazo-3-(2-thienyl)-2-propanone with catalytic rhodium (II) acetate results in cyclopropanation followed by acid-catalyzed ring opening and tautomerization to yield 5,6-dihydro-4Hcyclopenta[b]thiophen-5-one. Under the same conditions, however, the isomeric l-diazo-3-(3-thienyl)-2propa