A serendipitous synthesis of cyclokojibiose

DOI: 10.1016/0040-4039(96)00653-3

Source and publish data:

Tetrahedron Letters p. 3627 - 3630 (1996)

Update date:2022-07-30

Topics:

Authors:

Dubois, Eric P.

Neszmelyi, Andras

Lotter, Hermann

Pozsgay, Vince

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

Article abstract of DOI:10.1016/0040-4039(96)00653-3

The fully protected kojibiosyl trichloroacetimidate 5 undergoes intramolecular cyclization accompanied by expulsion of the O-benzyl protecting group upon activation by a Lewis-acid to give the symmetrical, tricyclic compound 6 which is the first member of an as yet unreported group of cyclooligosaccharides.

Full text of DOI:10.1016/0040-4039(96)00653-3

Products guided by the article

Product name:Acetic acid (2S,3R,4S,5R,6R)-2,5-diacetoxy-6-acetoxymethyl-3-((2R,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-3-benzyloxy-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester

Cas No:178757-74-9

R&D Labs maybe for 178757-74-9

SHIFANG SUHONG CHEMICAL CO.,LTD

Contact:+86-838-2224563

Address:Room 1207 Zongchen Sunshine No.128 Taishan South Road,Deyang City,Sichuan China
Shandong Loyal Chemical industrial Co.,Ltd

Contact:0533-7451788

Address:Linzi Chemical Industrial Park, Zibo, Shandong Province
Zhengzhou Yuanli Biological Technology Co., Ltd.

Contact:+86-371-67897870/67897895

Address:No. 38, Qingyang Street, Zhengzhou, Henan, China
Dayang Chem (Hangzhou) Co.,Ltd.

website:http://www.dycnchem.com

Contact:+86-571-88938639

Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China
Clearsynth Labs Limited

Contact:+91 - 22 - 26355700

Address:17, Lotus Business Park, Andheri West

Relevant to this article

Synthesis of phosphine-borane complexes of P-heterocycles

Doi:10.1016/0022-328X(96)06134-7
(1996)
Synthesis of unlabelled, ³H- and ¹²⁵I-labelled β-CIT and its ω- fluoroalkyl analogues β-CIT-FE and β-CIT-FP, including synthesis of precursors

Doi:10.1002/(SICI)1099-1344(199607)38:7<675::AID-JLCR880>3.0.CO;2-L
(1996)
Selective synthesis of monohydrosilanes by the reactions of organoytterbium iodides with dihydrosilanes

Doi:10.1039/a901434i
(1999)
Reversibility in free-radical reactions of aryltellurides with tributylstannyl radical

Doi:10.1039/cc9960001419
(1996)
Remote regiocontrol by a thioether group in Diels-Alder reactions of naphthazarin: Regioselective access to tetracyclic polyhydroxyquinones

Doi:10.1021/jo960855n
(1996)
Palladium-catalyzed cross-coupling reactions of arylmetal compounds with β-substituted α-iodoenones and a cyclohexyl triflate

Doi:10.1016/0040-4020(96)00489-9
(1996)

Article Doi