Multi-gram syntheses of four crown ethers using K+ as templating agent. Issue 3 (21st January 2016)
- Record Type:
- Journal Article
- Title:
- Multi-gram syntheses of four crown ethers using K+ as templating agent. Issue 3 (21st January 2016)
- Main Title:
- Multi-gram syntheses of four crown ethers using K+ as templating agent
- Authors:
- Wessels, Hanlie R.
Gibson, Harry W. - Abstract:
- Abstract: Dibenzo-30-crown-10 (DB30C10, 1c ), dibenzo-24-crown-8 (DB24C8, 1a ), 4-carbomethoxydibenzo-24crown-8 (1b ) and a new crown ether, 4-carbomethoxydibenzo-30-crown-10 (1d ), were synthesized by a simple, high yielding, three-step method. Potassium ions from the highly soluble KPF6 were employed to template the cyclization step, which resulted in very high isolated yields (80–90%). Graphical abstract:
- Is Part Of:
- Tetrahedron. Volume 72:Issue 3(2016)
- Journal:
- Tetrahedron
- Issue:
- Volume 72:Issue 3(2016)
- Issue Display:
- Volume 72, Issue 3 (2016)
- Year:
- 2016
- Volume:
- 72
- Issue:
- 3
- Issue Sort Value:
- 2016-0072-0003-0000
- Page Start:
- 396
- Page End:
- 399
- Publication Date:
- 2016-01-21
- Subjects:
- Crown ethers -- Templation -- Supramolecular chemistry -- Improved synthesis
Chemistry, Organic -- Periodicals
547.005 - Journal URLs:
- http://www.elsevier.com/journals ↗
- DOI:
- 10.1016/j.tet.2015.11.055 ↗
- Languages:
- English
- ISSNs:
- 0040-4020
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 8796.850000
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 7514.xml