1-(ALPHA-DIAZOBENZYL)PYRENE - A REAGENT FOR PHOTOLABILE AND FLUORESCENT PROTECTION OF CARBOXYL GROUPS OF AMINO-ACIDS AND PEPTIDES | Health & Environmental Research Online (HERO)

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Citation
Tags

HERO ID

1198825

Reference Type

Journal Article

Title

1-(ALPHA-DIAZOBENZYL)PYRENE - A REAGENT FOR PHOTOLABILE AND FLUORESCENT PROTECTION OF CARBOXYL GROUPS OF AMINO-ACIDS AND PEPTIDES

Author(s)

Iwamura, M; Hodota, C; Ishibashi, M

Year

1991

Is Peer Reviewed?

Journal

Synlett
ISSN: 0936-5214
EISSN: 1437-2096

Publisher

GEORG THIEME VERLAG

Location

STUTTGART

Issue

Page Numbers

35-36

Web of Science Id

WOS:A1991EU40800010

Abstract

1-(alpha-Diazobenzyl)pyrene (1c), red prisms stable at room temperature for more than three months, reacted with the p-toluenesulfonic acid salts of amino acids to give the corresponding highly fluorescent amino acid alpha-(1-pyrenyl)benzyl ester salts in moderate yield. The amino acids were recovered by irradiation at 340 nm in methanol. Application of this method to dipeptides is also described.