Efficient preparation of azodye-labeled aminoxy acids and peptides

Suvendu Biswas; Srinivasa R. Tala; Akaki Kalatozishvili; Alan R. Katritzky

doi:10.3998/ark.5550190.0012.317

Efficient preparation of azodye-labeled aminoxy acids and peptides

Suvendu Biswas
, Srinivasa R. Tala
, Akaki Kalatozishvili
, Alan R. Katritzky

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

1-(4-Arylazobenzoyl)benzotriazoles 2a-c react in aqueous acetonitrile at 20 °C with aminoxy acids 3a-c to give azodye-labeled aminoxy acids 4a-i in 65-80% yields. Similarly, reaction of Fmoc-protected aminoxy-dipeptides 6a-c with 2a gave azodye-labeled aminoxy peptides 7a-c in 55-65% yield.

Original language	English (US)
Pages (from-to)	212-220
Number of pages	9
Journal	Arkivoc
Volume	2011
Issue number	3
DOIs	https://doi.org/10.3998/ark.5550190.0012.317
State	Published - Apr 24 2011
Externally published	Yes

Keywords

Acylation
Aminoxy acids
Azodyes
Peptides

Publisher link

10.3998/ark.5550190.0012.317

Find It

Find It at U of M Libraries

Cite this

@article{3ec42ff2c4114fcbbf0aab76230ac1e5,

title = "Efficient preparation of azodye-labeled aminoxy acids and peptides",

abstract = "1-(4-Arylazobenzoyl)benzotriazoles 2a-c react in aqueous acetonitrile at 20 °C with aminoxy acids 3a-c to give azodye-labeled aminoxy acids 4a-i in 65-80\% yields. Similarly, reaction of Fmoc-protected aminoxy-dipeptides 6a-c with 2a gave azodye-labeled aminoxy peptides 7a-c in 55-65\% yield.",

keywords = "Acylation, Aminoxy acids, Azodyes, Peptides",

author = "Suvendu Biswas and Tala, \{Srinivasa R.\} and Akaki Kalatozishvili and Katritzky, \{Alan R.\}",

year = "2011",

month = apr,

day = "24",

doi = "10.3998/ark.5550190.0012.317",

language = "English (US)",

volume = "2011",

pages = "212--220",

journal = "Arkivoc",

issn = "1551-7012",

publisher = "Arkat USA",

number = "3",

}

TY - JOUR

T1 - Efficient preparation of azodye-labeled aminoxy acids and peptides

AU - Biswas, Suvendu

AU - Tala, Srinivasa R.

AU - Kalatozishvili, Akaki

AU - Katritzky, Alan R.

PY - 2011/4/24

Y1 - 2011/4/24

N2 - 1-(4-Arylazobenzoyl)benzotriazoles 2a-c react in aqueous acetonitrile at 20 °C with aminoxy acids 3a-c to give azodye-labeled aminoxy acids 4a-i in 65-80% yields. Similarly, reaction of Fmoc-protected aminoxy-dipeptides 6a-c with 2a gave azodye-labeled aminoxy peptides 7a-c in 55-65% yield.

AB - 1-(4-Arylazobenzoyl)benzotriazoles 2a-c react in aqueous acetonitrile at 20 °C with aminoxy acids 3a-c to give azodye-labeled aminoxy acids 4a-i in 65-80% yields. Similarly, reaction of Fmoc-protected aminoxy-dipeptides 6a-c with 2a gave azodye-labeled aminoxy peptides 7a-c in 55-65% yield.

KW - Acylation

KW - Aminoxy acids

KW - Azodyes

KW - Peptides

UR - https://www.scopus.com/pages/publications/79960413766

UR - https://www.scopus.com/pages/publications/79960413766#tab=citedBy

U2 - 10.3998/ark.5550190.0012.317

DO - 10.3998/ark.5550190.0012.317

M3 - Article

AN - SCOPUS:79960413766

SN - 1551-7012

VL - 2011

SP - 212

EP - 220

JO - Arkivoc

JF - Arkivoc

IS - 3

ER -

Efficient preparation of azodye-labeled aminoxy acids and peptides

Abstract

Keywords

Publisher link

Find It

Other files and links

Fingerprint

Cite this