Ring-opening cyclization of spirocyclopropanes with stabilized sulfonium ylides for the construction of a chromane skeleton. Issue 46 (20th May 2019)
- Record Type:
- Journal Article
- Title:
- Ring-opening cyclization of spirocyclopropanes with stabilized sulfonium ylides for the construction of a chromane skeleton. Issue 46 (20th May 2019)
- Main Title:
- Ring-opening cyclization of spirocyclopropanes with stabilized sulfonium ylides for the construction of a chromane skeleton
- Authors:
- Nambu, Hisanori
Onuki, Yuta
Ono, Naoki
Tsuge, Kiyoshi
Yakura, Takayuki - Abstract:
- Abstract : A regioselective ring-opening cyclization of spirocyclopropanes with sulfonium ylides afforded 2, 3- trans -hexahydrobenzopyran-5-ones in high yields without the formation of any diastereoisomers. Abstract : Regioselective ring-opening cyclization of cyclohexane-1, 3-dione-2-spirocyclopropanes with stabilized sulfonium ylides provided 2, 3- trans -disubstituted 2, 3, 4, 6, 7, 8-hexahydro-5 H -1-benzopyran-5-ones in high yields without the formation of any isomers. The obtained product was readily converted into highly substituted chromane.
- Is Part Of:
- Chemical communications. Volume 55:Issue 46(2019)
- Journal:
- Chemical communications
- Issue:
- Volume 55:Issue 46(2019)
- Issue Display:
- Volume 55, Issue 46 (2019)
- Year:
- 2019
- Volume:
- 55
- Issue:
- 46
- Issue Sort Value:
- 2019-0055-0046-0000
- Page Start:
- 6539
- Page End:
- 6542
- Publication Date:
- 2019-05-20
- Subjects:
- Chemistry -- Periodicals
540 - Journal URLs:
- http://pubs.rsc.org/en/journals/journalissues/cc ↗
http://www.rsc.org/ ↗ - DOI:
- 10.1039/c9cc03023a ↗
- Languages:
- English
- ISSNs:
- 1359-7345
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 3139.350000
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 10672.xml