Cargando…

A selective removal of the secondary hydroxy group from ortho-dithioacetal-substituted diarylmethanols

We present a successful deoxygenation reaction of ortho-1,3-dithianylaryl(aryl)methanols which enables a selective removal of the secondary hydroxy group in presence of the 1,3-dithianyl moiety under reductive conditions. This reaction proceeds well with ZnI(2)/Na(CN)BH(3) in dichloroethane or benze...

Descripción completa

Detalles Bibliográficos
Autores principales:	Czarnecka, Anna, Kowalska, Emilia, Bodzioch, Agnieszka, Skalik, Joanna, Koprowski, Marek, Owsianik, Krzysztof, Bałczewski, Piotr
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Beilstein-Institut 2018
Materias:	Full Research Paper
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6009171/ https://www.ncbi.nlm.nih.gov/pubmed/29977391 http://dx.doi.org/10.3762/bjoc.14.105

Ejemplares similares

Access to Diarylmethanols by Wittig Rearrangement of ortho-, meta-, and para-Benzyloxy-N-Butylbenzamides
por: Aitken, R. Alan, et al.
Publicado: (2022)

Organosulfur Materials with High Photo- and Photo-Oxidation Stability: 10-Anthryl Sulfoxides and Sulfones and Their Photophysical Properties Dependent on the Sulfur Oxidation State
por: Bałczewski, Piotr, et al.
Publicado: (2021)

Comprehensive Review on Synthesis, Properties, and Applications of Phosphorus (P(III), P(IV), P(V)) Substituted Acenes with More Than Two Fused Benzene Rings
por: Koprowski, Marek, et al.
Publicado: (2022)

The hetero-Friedel-Crafts-Bradsher Cyclizations with Formation of Ring Carbon-Heteroatom (P, S) Bonds, Leading to Organic Functional Materials
por: Skalik, Joanna, et al.
Publicado: (2020)

Amygdalin: Toxicity, Anticancer Activity and Analytical Procedures for Its Determination in Plant Seeds
por: Jaszczak-Wilke, Ewa, et al.
Publicado: (2021)

Aroylketene dithioacetal chemistry: facile synthesis of 4-aroyl-3-methylsulfanyl-2-tosylpyrroles from aroylketene dithioacetals and TosMIC
por: Prakash Rao, H Surya, et al.
Publicado: (2007)

O,S-Acetals in a New Modification of oxo-Friedel–Crafts–Bradsher Cyclization—Synthesis of Fluorescent (Hetero)acenes and Mechanistic Considerations
por: Owsianik, Krzysztof, et al.
Publicado: (2023)

High Cytotoxic Activity of Phosphonium Salts and Their Complementary Selectivity towards HeLa and K562 Cancer Cells: Identification of Tri-n-butyl-n-hexadecylphosphonium bromide as a Highly Potent Anti-HeLa Phosphonium Salt
por: Bachowska, Barbara, et al.
Publicado: (2012)

Direct Synthesis of Unsymmetrical Dithioacetals
por: Bognar, Sabine, et al.
Publicado: (2021)

Flow carbonylation of sterically hindered ortho-substituted iodoarenes
por: Mallia, Carl J, et al.
Publicado: (2016)

Enantioselective Catalytic [4+1]‐Cyclization of ortho‐Hydroxy‐para‐Quinone Methides with Allenoates
por: Zielke, Katharina, et al.
Publicado: (2019)

Highly Substituted 10-RO-(hetero)acenes—Electric Properties of Vacuum-Deposited Molecular Films
por: Marciniak, Bernard, et al.
Publicado: (2023)

Synthesis, Photophysical and Electronic Properties of Mono‐, Di‐, and Tri‐Amino‐Substituted Ortho‐Perylenes, and Comparison to the Tetra‐Substituted Derivative
por: Merz, Julia, et al.
Publicado: (2020)

Synthesis of 1-indanones with a broad range of biological activity
por: Turek, Marika, et al.
Publicado: (2017)

Solvation effect on the ESIPT mechanism of nitrile-substituted ortho-hydroxy-2-phenyl-oxazolines
por: Zhang, Hengwei, et al.
Publicado: (2021)

The spectrogram data of quinazoline derivatives containing a dithioacetal moiety
por: Xie, Dandan, et al.
Publicado: (2018)

Efficient synthesis of 4-substituted-ortho-phthalaldehyde analogues: toward the emergence of new building blocks
por: Moitessier, Clémence, et al.
Publicado: (2019)

Unusual Reactivities of ortho-Hydroxy-β-nitrostyrene
por: Iwai, Kento, et al.
Publicado: (2022)

Effect of the ortho-hydroxy group of salicylaldehyde in the A(3) coupling reaction: A metal-catalyst-free synthesis of propargylamine
por: Ghosh, Sujit, et al.
Publicado: (2017)

Role of Hydrogen Bonds in Formation of Co-amorphous Valsartan/Nicotinamide Compositions of High Solubility and Durability with Anti-hypertension and Anti-COVID-19 Potential
por: Turek, Marika, et al.
Publicado: (2021)

Can Pharmaceutical Excipients Threaten the Aquatic Environment? A Risk Assessment Based on the Microtox(®) Biotest
por: Turek, Marika, et al.
Publicado: (2023)

Some mechanistic aspects regarding the Suzuki–Miyaura reaction between selected ortho-substituted phenylboronic acids and 3,4,5-tribromo-2,6-dimethylpyridine
por: Pomarański, Piotr, et al.
Publicado: (2018)

One-Pot, Highly Stereoselective Synthesis of Dithioacetal-α,α-Diglycosides
por: Céspedes Dávila, Maria F., et al.
Publicado: (2018)

3-Substituted Blatter Radicals: Cyclization of N-Arylguanidines and N-Arylamidines to Benzo[e][1,2,4]triazines and PhLi Addition
por: Pomikło, Dominika, et al.
Publicado: (2023)

Directed ortho,ortho'-dimetalation of hydrobenzoin: Rapid access to hydrobenzoin derivatives useful for asymmetric synthesis
por: Cho, Inhee, et al.
Publicado: (2011)

ortho-Substituted 2-Phenyldihydroazulene Photoswitches: Enhancing the Lifetime of the Photoisomer by ortho-Aryl Interactions
por: Ranzenigo, Anna, et al.
Publicado: (2021)

Combined directed ortho-zincation and palladium-catalyzed strategies: Synthesis of 4,n-dimethoxy-substituted benzo[b]furans
por: Guilarte, Verónica, et al.
Publicado: (2011)

Facile synthesis of novel dithioacetal–naphthalene derivatives as potential activators for plant resistance induction
por: Ji, R. J., et al.
Publicado: (2019)

Sulfoxide-Directed Metal-Free ortho-Propargylation of Aromatics and Heteroaromatics
por: Eberhart, Andrew J, et al.
Publicado: (2015)

Genetic Incorporation of Seven ortho-Substituted Phenylalanine Derivatives
por: Tharp, Jeffery M., et al.
Publicado: (2014)

Sequential olefination–dimerisation of benzylic dithioacetals by the nickel-catalysed reaction with methyl Grignard or zinc reagent
por: Yu, Lei, et al.
Publicado: (2022)

A comparative study of the Au-catalyzed cyclization of hydroxy-substituted allylic alcohols and ethers
por: Biannic, Berenger, et al.
Publicado: (2011)

Levels of non-ortho-substituted (coplanar), mono- and di-ortho-substituted polychlorinated biphenyls, dibenzo-p-dioxins, and dibenzofurans in human serum and adipose tissue.
por: Patterson, D G, et al.
Publicado: (1994)

Short and Efficient Synthesis of Alkyl- and Aryl-Ortho-Hydroxy-Anilides and their Antibiotic Activity
por: Krauß, Jürgen, et al.
Publicado: (2014)

Rigidification of Poly(p-phenylene)s through ortho-Phenyl Substitution
por: Baun, Anna, et al.
Publicado: (2020)

Iridium complexes of an ortho-trifluoromethylphenyl substituted PONOP pincer ligand
por: Poole, Ethan W., et al.
Publicado: (2022)

Antihyperglycaemic activity of 2,4:3,5-dibenzylidene-D-xylose-diethyl dithioacetal in diabetic mice
por: Gruzman, Arie, et al.
Publicado: (2012)

Metal-Free Vinyl C–H Sulfenylation/Alkyl Thiolation of Ketene Dithioacetals for the Synthesis of Polythiolated Alkenes
por: Deng, Leiling, et al.
Publicado: (2018)

Ortho‐Quinone Methide Driven Synthesis of New O,N‐ or N,N‐Heterocycles
por: Szatmári, István, et al.
Publicado: (2019)

Crystal structures of three ortho-substituted N-acylhydrazone derivatives
por: Purandara, H., et al.
Publicado: (2017)

Cannot write session to /tmp/vufind_sessions/sess_s191gid93ob4i8dhopvi0433qh