1-[2′-(trimethylsilyl)ethoxymethyl]-2-phenylsulfonylimidazole: A new reagent for the preparation of C-4 substituted imidazoles
✍ Scribed by James G. Phillips; Leena Fadnis; David R. Williams
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- French
- Weight
- 197 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0040-4039
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📜 SIMILAR VOLUMES
## Abstract The title compound **4** is generated from the phosphoric amide **5** in tetrahydrofuran with butyllithium. The lithium reagent **4** is stable at room temperature; its reactions with electrophiles furnish the products **6–22**, **26**, **27**, see __Table 1__ and the __Scheme__. A seco
The title compound easily forms an anion on treatment with nbutyllithium. The anion reacts with electrophiles such as alkyl halides, aldehydes, and ketones. The resulting products furnish a-fluoroaldehydes after reduction and hydrolysis. ' ~-~ c 2) Electrophile (R) F 1
## Abstract Benazoline (2‐naphthalen‐2‐yl‐4,5‐dihydro‐1H‐imidazole) is a selective high‐affinity ligand for the imidazoline I~2~ receptor. This compound was labelled with carbon‐11 (T~1/2~=20.4 min) at the number two carbon atom of its 2‐imidazoline ring. Cyclotron‐produced [^11^C]carbon dioxide re
## 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 “Full Text” option. The original article is trackable v