A new convenient synthesis of bifunctional chelating agent 1-(4- aminobenzyl)-1,4,8,11-tetraazacyclotetradecane-N',N'',N'''-triacetic acid [1- (H2NBn-TETA)]

DOI: 10.1016/S0040-4039(98)00372-4

Source and publish data:

Tetrahedron Letters p. 2659 - 2662 (1998)

Update date:2022-09-26

Topics:

Authors:

Maillet Maillet

Kwok Kwok

Noujaim Noujaim

Snieckus

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0040-4039(98)00372-4

A convenient and short synthesis (3 steps, 50% overall yield) of the bifunctional chelating agent 1-(4-aminobenzyl)-1,4,8,11 - tetraazacyclotetradecane - N'-, N''-, N'''- triacetic acid (4) via a boron- protection strategy is reported.

Full text of DOI:10.1016/S0040-4039(98)00372-4

Products guided by the article

Product name:[8,11-Bis-benzyloxycarbonylmethyl-4-(4-nitro-benzyl)-1,4,8,11-tetraaza-cyclotetradec-1-yl]-acetic acid benzyl ester

Cas No:207393-00-8

R&D Labs maybe for 207393-00-8

Global United Biotechnology Inc.

Contact:+86-21-61618568

Address:Room 309, Building 6, NO.135, Jinyu Road, Pudong
Xinji City Taida Sinopec Co., Ltd.

Contact:0086-311-85341278

Address:No.6, Nanhua Road,Xinji City Road,Hebei Province,China
Wuhan Shangrisyn chemicals Technology Co.,Ltd(expird)

Contact:+86-027-84466317 __ +86-15387123698

Address:wuhan - china
Taixing Joxin Bio-tec Co.,Ltd.

website:http://www.joxbio.com

Contact:86-523-87558858 87612088

Address:No.88, chengdong industrial park
Nanjing Spring & Autumn Biological Engineering Co., Ltd.

Contact:86-180510-83338

Address:Suite# 210, No. 1 BuildingNanjing Agricultural Biotechnology High-tech Entrepreneurship Center, No. 4 Tongwei Road, Xuanwu District, Nanjing,China

Relevant to this article

A divergent synthesis of (+)-muscarine and (+)-epi-muscarine from D-glucose

Doi:10.1016/S0040-4020(00)00482-8
(2000)
Doi:10.1016/S0008-6215(00)82970-5
(1968)
Doi:10.1021/jm00313a014
(1967)
Stereocontrol in the addition of allyl metal reagents to an optically active imine derived from malic acid, leading to a formal synthesis of (+)-negamycin

Doi:10.1246/cl.1998.467
(1998)
Application of the asymmetric chelate-enolate Claisen rearrangement to the synthesis of 5-epi-isofagomine

Doi:10.1016/S0040-4039(97)10855-3
(1998)
Asymmetric synthesis of β-adrenergic blockers through multistep one-pot transformations involving in situ chiral organocatalyst formation

Doi:10.1002/chem.201102931
(2011)

Article Doi