Synthesis, Characterization of Spirocyclic λ3 -Iodanes and Their Application to Prepare 4,1-Benzoxazepine-2,5-diones and 1,3-Diynes
© 2020 Wiley-VCH GmbH..
Herein, a [3+2] cycloaddition of aza-oxyallylic cations with ethynylbenziodoxolones for synthesis of new λ3 -iodanes containing spirocyclic 4-oxazolidinone has been developed. This cyclic λ3 -iodanes display stability in air and excellent solubility in organic solvent. Using them as substrate, both the 4,1-benzoxazepine-2,5-diones and symmetrical 1,3-diynes derivatives were afforded in high yield under copper(I)-catalyzed conditions.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2021 |
|---|---|
| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:27 |
|---|---|
| Enthalten in: |
Chemistry (Weinheim an der Bergstrasse, Germany) - 27(2021), 13 vom: 01. März, Seite 4312-4316 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Sun, Xu [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Azaoxyallyl cations |
|---|
| Anmerkungen: |
Date Completed 01.03.2021 Date Revised 01.03.2021 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.1002/chem.202005124 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM318917114 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM318917114 | ||
| 003 | DE-627 | ||
| 005 | 20231225170350.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231225s2021 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1002/chem.202005124 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1063.xml |
| 035 | |a (DE-627)NLM318917114 | ||
| 035 | |a (NLM)33326645 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Sun, Xu |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Synthesis, Characterization of Spirocyclic λ3 -Iodanes and Their Application to Prepare 4,1-Benzoxazepine-2,5-diones and 1,3-Diynes |
| 264 | 1 | |c 2021 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 01.03.2021 | ||
| 500 | |a Date Revised 01.03.2021 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a © 2020 Wiley-VCH GmbH. | ||
| 520 | |a Herein, a [3+2] cycloaddition of aza-oxyallylic cations with ethynylbenziodoxolones for synthesis of new λ3 -iodanes containing spirocyclic 4-oxazolidinone has been developed. This cyclic λ3 -iodanes display stability in air and excellent solubility in organic solvent. Using them as substrate, both the 4,1-benzoxazepine-2,5-diones and symmetrical 1,3-diynes derivatives were afforded in high yield under copper(I)-catalyzed conditions | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a azaoxyallyl cations | |
| 650 | 4 | |a benzoxazepinediones | |
| 650 | 4 | |a copper | |
| 650 | 4 | |a cyclization | |
| 650 | 4 | |a hypervalent iodine reagents | |
| 700 | 1 | |a Guo, Xiao-Qiang |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Lian-Mei |e verfasserin |4 aut | |
| 700 | 1 | |a Kang, Tai-Ran |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Chemistry (Weinheim an der Bergstrasse, Germany) |d 1996 |g 27(2021), 13 vom: 01. März, Seite 4312-4316 |w (DE-627)NLM09455398X |x 1521-3765 |7 nnns |
| 773 | 1 | 8 | |g volume:27 |g year:2021 |g number:13 |g day:01 |g month:03 |g pages:4312-4316 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1002/chem.202005124 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 27 |j 2021 |e 13 |b 01 |c 03 |h 4312-4316 | ||