Imines 2 are formed in excellent yield from the reaction of nitriles 2 with diisobutylaluminum hydride. Cyclic imines such as 2 are useful intermediates for preparing azacyclics that contain pyrrolidine or piperidine rings.
A convinient synthesis of δ1-pyrolines and δ1-piperideines
✍ Scribed by Larry E. Overman; Robert M. Burk
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- French
- Weight
- 32 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
The 6th line from the bottom on page 5737:"(THF," should read "(toluene,'.
GENERATION AND REACTIONS OF THE LITHIUM ENOLATE OF THE IRON ACETYL COMPLEX
Cp(CO)2FeCOCH3, Kerry Brinkman
📜 SIMILAR VOLUMES
Condensatzon of I,&bzs(trunethylszloxyl-I-methoxybutadiene wzth the aced chloride ;z gave methyl olivetolate (;?I. Condensatzon of 22 wzth (+I-p-mentha-2,8-dzenl-01 gave methyl Al-tetrahydrocannabinolate (14) zn 55% zsolated yzeld. Alkalzne hydrolyses of lg gave Al-tetrahydrocannabznol-72, Al-THCI.
## Abstract Trifluoromethylated Δ^1^‐pyrrolines have been easily synthesized in a one‐pot procedure from β‐(trifluoromethyl)enones. These substrates are valuable building blocks for further syntheses. For example, trifluoromethylated prolines have been obtained.
The ladybug alkaloids 4 and 17 of the adaline series were synthesized via intra- -molecular Mannich reaction of the intermediate iminium-enols 2, generated from
## 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.