2015
DOI: 10.1002/ejoc.201500046
|View full text |Cite|
|
Sign up to set email alerts
|

Organocatalytic Asymmetric Fluorination of 4‐Substituted Isoxazolinones

Abstract: A straightforward method for the asymmetric fluorination of 4‐substituted isoxazolinones catalyzed by a bis‐cinchona alkaloid catalyst was developed. A series of 4‐fluoroisoxazolinone derivatives with a fluorine‐containing quaternary stereocenter were obtained in good to high yields with good enantioselectivities (up to 91 % yield, 85 % ee).

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
19
0
3

Year Published

2015
2015
2022
2022

Publication Types

Select...
5
2

Relationship

1
6

Authors

Journals

citations
Cited by 41 publications
(22 citation statements)
references
References 44 publications
0
19
0
3
Order By: Relevance
“…In the original paper, 1 errors were found in the structures of the R 1 substituent of Entries 1–9 in Table 3 , wherein a CH 2 group is missing. In this column, Ph and C 6 H 4 should be replaced by Bn.…”
Section: Catalytic Asymmetric Fluorination Of 4‐substituted Isoxazolimentioning
confidence: 99%
“…In the original paper, 1 errors were found in the structures of the R 1 substituent of Entries 1–9 in Table 3 , wherein a CH 2 group is missing. In this column, Ph and C 6 H 4 should be replaced by Bn.…”
Section: Catalytic Asymmetric Fluorination Of 4‐substituted Isoxazolimentioning
confidence: 99%
“…[5] Isoxazolinones are also intensely investigated owing to their attractive pharmacological properties. [6] Recently,w ed escribed the first catalytic asymmetric generation of all-carbon substituted stereocenters [7] in isoxazolinones using ap lanar chiral palladacycle to catalyze asymmetric 1,4-additions. [6] Recently,w ed escribed the first catalytic asymmetric generation of all-carbon substituted stereocenters [7] in isoxazolinones using ap lanar chiral palladacycle to catalyze asymmetric 1,4-additions.…”
mentioning
confidence: 99%
“…[3] Neulich wurde diese Reaktivitätvon uns für die regioselektive Synthese von polysubstituierten Pyridinen [4] und Azirinen genutzt. [6] Neulich wurde von uns die erste katalytische asymmetrische Bildung von ausschließlich C-substituierten quartären Stereozentren [7] bei Isoxazolinonen beschrieben. [1] Die bisher verçffentlichten Studien waren jedoch grçßtenteils auf achirale oder racemische Derivate begrenzt.…”
unclassified
“…[2][3][4][5][6][7][8] [20] Allerdings konnten fürS ubstrate 2 mit einem Alkylrest R 3 , aufgrund einer deutlich langsameren Umlagerung,d ie entsprechenden N-Allyl-Intermediatei soliert werden (Tabelle 3). [2][3][4][5][6][7][8] [20] Allerdings konnten fürS ubstrate 2 mit einem Alkylrest R 3 , aufgrund einer deutlich langsameren Umlagerung,d ie entsprechenden N-Allyl-Intermediatei soliert werden (Tabelle 3).…”
unclassified
See 1 more Smart Citation