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Showing 1 to 12 of 13 entries
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Nitration of Norcorrolatonickel(II): First Observation of a Diatropic Current in a System Comprising a Norcorrole Ring.

Chemistry (Weinheim an der Bergstrasse, Germany)

Deng Z, Li X, Stępień M, Chmielewski PJ.
PMID: 26879706
Chemistry. 2016 Mar 14;22(12):4231-46. doi: 10.1002/chem.201504584. Epub 2016 Feb 16.

A one-pot reaction of 5,14-bis(mesityl)-norcorrolatonickel(II) with isoamyl nitrite under mild reaction conditions resulted in the consecutive formation of 3-nitro-, 3,12-dinitro- and 3,16-dinitro-, 3,7,12-trinitro-, and 3,7,12,16-tetranitro-norcorrolatonickel(II) in 50-80% yield. The substituted macrocycles retained their antiaromatic character. The observed regioselectivity of...

Sulfonated carbon-encapsulated iron nanoparticles as an efficient magnetic nanocatalyst for highly selective synthesis of benzimidazoles.

Dalton transactions (Cambridge, England : 2003)

Kasprzak A, Bystrzejewski M, Poplawska M.
PMID: 29645052
Dalton Trans. 2018 May 08;47(18):6314-6322. doi: 10.1039/c8dt00677f.

Surface functionalized carbon-encapsulated iron nanoparticles (CEINs) were found to be a magnetic nanocatalyst for the efficient and highly selective synthesis of benzimidazoles. CEINs were covalently decorated with carboxyl or sulfonyl groups and their catalytic activity was examined. Carboxyl-modified CEINs...

Synthesis of Peroxynitrite in a Two-Phase System Using Isoamyl Nitrite and Hydrogen Peroxide.

Analytical biochemistry

Uppu RM, Pryor WA.
PMID: 8660500
Anal Biochem. 1996 May 01;236(2):242-9.

A new method for the preparation of high concentrations of peroxynitrite (up to 1 M) is described. The synthesis uses a two-phase system and involves a displacement reaction by the hydroperoxide anion (in the aqueous phase) on isoamyl nitrite...

RETRACTED: Proof of concept efficacy study of intranasal stabilized isoamyl nitrite (SIAN) in rhesus monkeys against acute cyanide poisoning.

Regulatory toxicology and pharmacology : RTP

Zhong Y, Raulli RE, Abtout S, Authier S, Ascah A, Lambert D, Gutierrez G, Cantú NL, Gutierrez N, Cabell L, McDonough J, Cakouros KC, Gurman P, Savransky V, Barry J.
PMID: 33852946
Regul Toxicol Pharmacol. 2021 Jul;123:104927. doi: 10.1016/j.yrtph.2021.104927. Epub 2021 Apr 14.

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editors-in-Chief as the authors were unable to provide documentation of approval for the interinstitutional assurance /vertebrate...

Nitrosylation of Octaethylporphyrin Osmium Complexes with Alkyl Nitrites and Thionitrites: Molecular Structures of Three Osmium Porphyrin Derivatives.

Inorganic chemistry

Chen L, Khan MA, Richter-Addo GB.
PMID: 11670305
Inorg Chem. 1998 Feb 09;37(3):533-540. doi: 10.1021/ic9708576.

(OEP)Os(CO) reacts with n-butyl nitrite to give, after workup, the (OEP)Os(NO)(O-n-Bu) trans addition product (OEP = octaethylporphyrinato dianion). Similarly, the reaction of (OEP)Os(CO) or [(OEP)Os](2) with isoamyl nitrite gives the corresponding nitrosyl alkoxide, (OEP)Os(NO)(O-i-C(5)H(11)). The related reactions of (OEP)Os(CO)...

Redox- and EPR-Active Graphene Diiron Complex Nanocomposite.

Langmuir : the ACS journal of surfaces and colloids

de Sousa DP, Yu JH, Miller CJ, Chang Y, McKenzie CJ, Waite TD.
PMID: 31470693
Langmuir. 2019 Sep 24;35(38):12339-12349. doi: 10.1021/acs.langmuir.9b01526. Epub 2019 Sep 11.

A mixed valence diiron(II/III) complex with the ligand 2,6-bis{bis[(2-pyridinylmethyl)amino]methyl}phenol (bppH) has been covalently anchored onto graphene using a mild in situ microwave-assisted diazonium coupling through an aryl amino precursor and isoamyl nitrite. A dinuclear iron complex is then formed...

Retraction notice to "Proof of concept efficacy study of intranasal stabilized isoamyl nitrite (SIAN) in Rhesus monkeys against acute cyanide poisoning" [Regul. Toxicol. Pharmacol. 123 (2021) 104927].

Regulatory toxicology and pharmacology : RTP

Zhong Y, Raulli RE, Abtout S, Authier S, Ascah A, Lambert D, Gutierrez G, Cantú NL, Gutierrez N, Cabell L, McDonough J, Cakouros KC, Gurman P, Savransky V, Barry J.
PMID: 34218942
Regul Toxicol Pharmacol. 2021 Jul;123:104983. doi: 10.1016/j.yrtph.2021.104983. Epub 2021 Jul 01.

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editors-in-Chief as the authors were unable to provide documentation of approval for the interinstitutional assurance/vertebrate animal...

Synthesis and Downstream Reactions of 2-(Triphenylphosphino)-4,5-dicarbomethoxy-1,3-diselenole Tetrafluoroborate: X-ray Crystal Structure of a Nitroso Derivative of a 2-Ylidene-1,3-diselenole Stabilized by an Intramolecular O.Se Interaction.

The Journal of organic chemistry

Chesney A, Bryce MR, Chalton MA, Batsanov AS, Howard JA, Fabre JM, Binet L, Chakroune S.
PMID: 11667127
J Org Chem. 1996 Apr 19;61(8):2877-2881. doi: 10.1021/jo951979n.

The title 1,3-diselenole Wittig reagent 9 has been synthesised by a new, efficient route from readily-available starting materials and reacted with a variety of functionalized aldehydes to form the corresponding 2-ylidene-1,3-diselenones 12 in respectable yields. X-ray analysis of a...

Pharmacologic profile of certoparin.

Expert opinion on investigational drugs

Jeske W, Wolf H, Ahsan A, Fareed J.
PMID: 15992081
Expert Opin Investig Drugs. 1999 Mar;8(3):315-27. doi: 10.1517/13543784.8.3.315.

The low molecular weight heparins (LMWHs) are now not only used for the prophylaxis and treatment of deep vein thrombosis (DVT), but also for the management of acute coronary syndromes. Beside these approved usages, the LMWHs have been developed...

Use of residual dipolar couplings in conformational analysis of meta-disubstituted calix[4]arenes.

Chemical communications (Cambridge, England)

Vrzal L, Flídrová K, Tobrman T, Dvořáková H, Lhoták P.
PMID: 24820209
Chem Commun (Camb). 2014 Jul 21;50(57):7590-2. doi: 10.1039/c4cc02274b.

Dimercuration of tetrapropoxy calix[4]arene followed by a reaction with isoamyl nitrite afforded dinitroso regioisomers with unique substitution patterns. The unusual conformational behaviour of these inherently chiral systems was revealed by the combination of dynamic NMR and residual dipolar coupling...

Sulfonation of ordered mesoporous carbon supported Pd catalysts for formic acid electrooxidation.

Journal of colloid and interface science

Sun ZP, Zhang XG, Tong H, Liang YY, Li HL.
PMID: 19555960
J Colloid Interface Sci. 2009 Sep 15;337(2):614-8. doi: 10.1016/j.jcis.2009.05.030. Epub 2009 May 19.

A novel supporting material containing benzenesulfonic acid (BSA) groups and ordered mesoporous carbons (OMCs) was first prepared by in situ radical polymerization of 4-styrenesulfonate and isoamyl nitrite under ambient conditions. Then, Pd nanoparticles were deposited on as-produced OMCs (f-OMCs)...

Photolysis of n-butyl nitrite and isoamyl nitrite at 355 nm: a time-resolved Fourier transform infrared emission spectroscopy and ab initio study.

The Journal of chemical physics

Ji M, Zhen J, Zhang Q, Chen Y.
PMID: 19425783
J Chem Phys. 2009 May 07;130(17):174314. doi: 10.1063/1.3129806.

We report on the photodissociation dynamics study of n-butyl nitrite and isoamyl nitrite by means of time-resolved Fourier transform infrared (TR-FTIR) emission spectroscopy. The obtained TR-FTIR emission spectra of the nascent NO fragments produced in the 355 nm laser...

Showing 1 to 12 of 13 entries