Results 321 to 330 of about 187,817 (376)

ChemInform Abstract: Reduction of Secondary and Tertiary Phosphine Oxides to Phosphines

ChemInform, 2015
AbstractReview: [77 refs.
Hérault, Damien, Nguyen, Duc Hanh, Nuel, Didier, Buono, Gérard   +3 more
openaire   +5 more sources

Phosphine

2001
Publisher Summary Phosphine is a toxicant gas with strong reducing properties capable of chemical and biologic oxidant effects. This chapter describes its usage, toxicology, metabolism, and treatment. It is an odorless and colorless gas with a molecular weight of 34.00 and density of 1.17 at 25 °C.
V.F. Garry, A.V. Lyubimov
openaire   +2 more sources

Intramolecular Phosphine−Phosphine Donor−Acceptor Complexes

Inorganic Chemistry, 2009
The reaction of 5-diphenoxyphosphanyl-6-diisopropylphosphinoacenaphthene 12 with chlorotrimethylsilane unexpectedly gave a phosphonium-phosphine compound 13, containing the structural motif of four phosphorus atoms connected in a chain. To explain the mechanism of this complex transformation, a proposed intermediate 5-dichlorophosphino-6 ...
Alexandra M. Z. Slawin, Amy L. Fuller, Piotr Wawrzyniak, Petr Kilian   +3 more
openaire   +3 more sources

Mixed Phosphine—Phosphine Oxide Ligands

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +4 more sources

Dearomatization of 3-Nitroindoles by a Phosphine-Catalyzed Enantioselective [3+2] Annulation Reaction.

Angewandte Chemie, 2019
The dearomatization of 3-nitroindoles through a chiral-phosphine-mediated [3+2] annulation reaction is described. This method makes use of readily available 3-nitroindoles as an aromatic feedstock and rapidly delivers a wide range of cyclopentaindoline ...
Kaizhi Li, Théo P. Gonçalves, Kuo‐Wei Huang, Yixin Lu   +3 more
semanticscholar   +1 more source

P-Chiral Phosphines Enabled by Palladium/Xiao-Phos-Catalyzed Asymmetric P-C Cross-Coupling of Secondary Phosphine Oxides and Aryl Bromides.

Journal of the American Chemical Society, 2019
The development of transition metal-catalyzed methods for the synthesis of P-chiral phosphine derivatives pose con-siderable challenge. Herein we present a direct Pd/Xiao-Phos-catalyzed cross-coupling reaction of easily accessible sec-ondary phosphine ...
Q. Dai, Wenbo Li, Zhiming Li, Junliang Zhang   +3 more
semanticscholar   +1 more source

Discovery of Brigatinib (AP26113), a Phosphine Oxide-Containing, Potent, Orally Active Inhibitor of Anaplastic Lymphoma Kinase.

Journal of Medicinal Chemistry, 2016
In the treatment of echinoderm microtubule-associated protein-like 4 (EML4)-anaplastic lymphoma kinase positive (ALK+) non-small-cell lung cancer (NSCLC), secondary mutations within the ALK kinase domain have emerged as a major resistance mechanism to ...
Wei-sheng Huang, Shuangying Liu, D. Zou, Mathew P. Thomas, Yihan Wang, Tianjun Zhou, J. Romero, Anna Kohlmann, Feng Li, Jiwei Qi, Lisi Cai, Timothy A. Dwight, Yongjin Xu, Rongsong Xu, Rory Dodd, A. Toms, L. Parillon, Xiaohui Lu, R. Anjum, Sen Zhang, Frank Y. Wang, J. Keats, Scott D. Wardwell, Y. Ning, Qihong Xu, Lauren Moran, Qurish K. Mohemmad, H. G. Jang, T. Clackson, N. Narasimhan, V. Rivera, Xiaotian Zhu, D. Dalgarno, W. Shakespeare   +33 more
semanticscholar   +1 more source

Synthesis and Reactivity of Azidoalkylphosphonates, -Phosphinates and -Phosphine Oxides

Current Organic Chemistry, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Anna Gajda, Tadeusz Gajda
openaire   +3 more sources

From phosphine-promoted to phosphine-catalyzed reactions by in situ phosphine oxide reduction

Tetrahedron Letters, 2016
AbstractReview: 46 refs + subrefs.
Nidal Saleh, Arnaud Voituriez
openaire   +3 more sources

Ni-Catalyzed Asymmetric Allylation of Secondary Phosphine Oxides.

Journal of the American Chemical Society, 2019
A nickel catalyzed asymmetric allylation of secondary phosphine oxides (SPO) for the synthesis of tertiary phosphine oxides (TPO) was realized with high enantioselectivity.
Xu-Teng Liu, Ya-Qian Zhang, Xue Han, Shiying Sun, Qing-Wei Zhang   +4 more
semanticscholar   +1 more source