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Showing 1 to 12 of 172 entries
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Single and Twofold Metal- and Reagent-Free Anodic C-C Cross-Coupling of Phenols with Thiophenes.

Angewandte Chemie (International ed. in English)

Wiebe A, Lips S, Schollmeyer D, Franke R, Waldvogel SR.
PMID: 28967700
Angew Chem Int Ed Engl. 2017 Nov 13;56(46):14727-14731. doi: 10.1002/anie.201708946. Epub 2017 Oct 20.

The first electrochemical dehydrogenative C-C cross-coupling of thiophenes with phenols has been realized. This sustainable and very simple to perform anodic coupling reaction enables access to two classes of compounds of significant interest. The scope for electrochemical C-H-activating cross-coupling...

A second trigeminal CGRP receptor: function and expression of the AMY1 receptor.

Annals of clinical and translational neurology

Walker CS, Eftekhari S, Bower RL, Wilderman A, Insel PA, Edvinsson L, Waldvogel HJ, Jamaluddin MA, Russo AF, Hay DL.
PMID: 26125036
Ann Clin Transl Neurol. 2015 Jun;2(6):595-608. doi: 10.1002/acn3.197. Epub 2015 Apr 01.

OBJECTIVE: The trigeminovascular system plays a central role in migraine, a condition in need of new treatments. The neuropeptide, calcitonin gene-related peptide (CGRP), is proposed as causative in migraine and is the subject of intensive drug discovery efforts. This...

Treatment of Infections Associated with Implanted Medical Devices.

Surgical technology international

Chuard C, Waldvogel FA.
PMID: 28581587
Surg Technol Int. 1991 Nov;73-78.

The development of an infection in the vicinity of an implanted medical device is a dramatic event in many fields of surgery, especially cardiovascular, orthopedic and neurosurgery. The diagnosis of these infections is usually difficult and their treatment is...

Reversible switching of the coordination modes of a pyridine-functionalized quinonoid zwitterion; its di- and tetranuclear palladium complexes.

Inorganic chemistry

Ghisolfi A, Waldvogel A, Routaboul L, Braunstein P.
PMID: 24813619
Inorg Chem. 2014 Jun 02;53(11):5515-26. doi: 10.1021/ic500194y. Epub 2014 May 12.

The coordination chemistry of a new functional quinonoid zwitterion (E)-3-oxo-4-((2-(pyridin-2-yl)ethyl)amino)-6-((2-(pyridin-2-yl)ethyl)iminio)cyclohexa-1,4-dienolate (2, H2L), in which a CH2CH2 spacer connects the N substituents of the quinonoid core with a pyridine group, was explored in Pd(II) chemistry. Different coordination modes have been...

Renaissance of electrosynthetic methods for the construction of complex molecules.

Angewandte Chemie (International ed. in English)

Waldvogel SR, Janza B.
PMID: 24939665
Angew Chem Int Ed Engl. 2014 Jul 07;53(28):7122-3. doi: 10.1002/anie.201405082. Epub 2014 Jun 18.

Current affairs: Efficient N,N dimerization by using an electric current is a recent powerful example of preparative electrosynthesis where conventional reagents fail. The general and practical nature of this method as well as other applications will breathe new life...

[In Process Citation].

Sante publique (Vandoeuvre-les-Nancy, France)

Perone N, Filliettaz SS, Budan F, Schaller P, Balavoine JF, Waldvogel F.
PMID: 26414260
Sante Publique. 2015 Mar-Apr;1:77-86.

No abstract available.

VARIATION IN OVIPOSITION PREFERENCE OF HELIOTHIS VIRESCENS IN RELATION TO MACROEVOLUTIONARY PATTERNS OF HELIOTHINE HOST RANGE.

Evolution; international journal of organic evolution

Waldvogel M, Gould F.
PMID: 28563880
Evolution. 1990 Aug;44(5):1326-1337. doi: 10.1111/j.1558-5646.1990.tb05235.x.

When cotton, geranium, petunia, tobacco, tomato, and velvetleaf were presented simultaneously to strains of the Heliothine moth, Heliothis virescens (F.), from Arizona (AZ), Mississippi (MS), and North Carolina (NC), oviposition choices were similar, while a strain from the Virgin...

A Novel Cathode Material for Cathodic Dehalogenation of 1,1-Dibromo Cyclopropane Derivatives.

Chemistry (Weinheim an der Bergstrasse, Germany)

Gütz C, Selt M, Bänziger M, Bucher C, Römelt C, Hecken N, Gallou F, Galvão TR, Waldvogel SR.
PMID: 26250701
Chemistry. 2015 Sep 28;21(40):13878-82. doi: 10.1002/chem.201502064. Epub 2015 Aug 06.

Leaded bronze turned out to be an excellent cathode material for the dehalogenation reaction of cyclopropanes without affecting the strained molecular entity. With this particular alloy, beneficial properties of lead cathodes are conserved, whereas the corrosion of cathode is...

Highly modular construction of differently substituted dihydrodibenzo[a,c]cycloheptenes: fast and efficient access to derivatives of 2,2'-cyclo-7,8'-neolignans.

Angewandte Chemie (International ed. in English)

Kramer B, Waldvogel SR.
PMID: 15114587
Angew Chem Int Ed Engl. 2004 Apr 26;43(18):2446-9. doi: 10.1002/anie.200353597.

No abstract available.

Direct assignment of enantiofacial discrimination on single heterocyclic substrates by self-induced CD.

Chemistry (Weinheim an der Bergstrasse, Germany)

Siering C, Grimme S, Waldvogel SR.
PMID: 15674980
Chemistry. 2005 Mar 04;11(6):1877-88. doi: 10.1002/chem.200401002.

The first direct assignment of highly dynamic enantiofacial discrimination acting on a single heterocyclic substrate has been achieved by a combination of experimental and theoretical CD spectroscopy. The interaction of chirally modified hosts based on triphenylene ketals with appropriate...

Anodic phenol-arene cross-coupling reaction on boron-doped diamond electrodes.

Angewandte Chemie (International ed. in English)

Kirste A, Schnakenburg G, Stecker F, Fischer A, Waldvogel SR.
PMID: 20029859
Angew Chem Int Ed Engl. 2010;49(5):971-5. doi: 10.1002/anie.200904763.

No abstract available.

Highly selective electrosynthesis of biphenols on graphite electrodes in fluorinated media.

Chemistry (Weinheim an der Bergstrasse, Germany)

Kirste A, Hayashi S, Schnakenburg G, Malkowsky IM, Stecker F, Fischer A, Fuchigami T, Waldvogel SR.
PMID: 22109730
Chemistry. 2011 Dec 09;17(50):14164-9. doi: 10.1002/chem.201102182. Epub 2011 Nov 23.

The direct and selective phenol coupling reaction that provides biphenols still represents a challenge in organic synthesis. The recently developed electrosynthesis on boron-doped diamond anodes with fluorinated additives was developed further to allow the application to less-expensive electrodes and...

Showing 1 to 12 of 172 entries