LITHIUM TRIFLUOROMETHANESULFONIMIDE IN ACETONE OR DIETHYL-ETHER AS A SAFE ALTERNATIVE TO LITHIUM PERCHLORATE IN DIETHYL-ETHER FOR EFFECTING DIELS-ALDER REACTIONS - UNEXPECTED INFLUENCE OF THE COUNTERION ON EXO/ENDO SELECTIVITY | Health & Environmental Research Online (HERO)

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Citation
Tags

HERO ID

7749901

Reference Type

Journal Article

Title

LITHIUM TRIFLUOROMETHANESULFONIMIDE IN ACETONE OR DIETHYL-ETHER AS A SAFE ALTERNATIVE TO LITHIUM PERCHLORATE IN DIETHYL-ETHER FOR EFFECTING DIELS-ALDER REACTIONS - UNEXPECTED INFLUENCE OF THE COUNTERION ON EXO/ENDO SELECTIVITY

Author(s)

Handy, ST; Grieco, PA; Mineur, C; Ghosez, L

Year

1995

Is Peer Reviewed?

Journal

Synlett
ISSN: 0936-5214
EISSN: 1437-2096

Issue

Page Numbers

565-567

Web of Science Id

WOS:A1995RD26100034

Abstract

Concentrated solutions of lithium trifluoromethanesulfonimide in either acetone or diethyl ether constitute convenient and safe alternatives to lithium perchlorate in diethyl ether for promoting and accelerating [4+2] cycloaddition reactions.

Keywords

DIELS-ALDER; LITHIUM PERCHLORATE; DIENOPHILES; DIENES; LITHIUM TRIFLUOROMETHANESULFONIMIDE; [4+2] CYCLOADDITION