Category: 1008-89-5

Application of 1008-89-5. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: 2-Phenylpyridine, is researched, Molecular C11H9N, CAS is 1008-89-5, about Nickel-Catalyzed Reductive 2-Pyridination of Aryl Iodides with Difluoromethyl 2-Pyridyl Sulfone. Author is Miao, Wenjun; Ni, Chuanfa; Xiao, Pan; Jia, Rulong; Zhang, Wei; Hu, Jinbo.

A novel nickel-catalyzed reductive cross-coupling between aryl iodides RI (R = Ph, 9-ethyl-9H-carbazol-3-yl, 1,3-dibenzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl, etc.) and alkyl 2-pyridyl sulfones I (R1 = Me, CHF2; R2 = H, CF3; R3 = H, C(O)OMe; R4 = H, C(O)OEt) enables C(sp2)-C(sp2) bond formation through selective C(sp2)-S bond cleavage, which demonstrates the new reactivity of 2-PySO2CF2H reagent. This method employs readily available nickel catalyst and sulfones as cross-electrophile coupling partners, providing facile access to biaryls II under mild reaction conditions without pregeneration of arylmetal reagents.

Here is just a brief introduction to this compound(1008-89-5)Application of 1008-89-5, more information about the compound(2-Phenylpyridine) is in the article, you can click the link below.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Electric Literature of C11H9N. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 2-Phenylpyridine, is researched, Molecular C11H9N, CAS is 1008-89-5, about Synthesis, structures and photophysical properties of hexacoordinated organosilicon compounds with 2-(2-pyridyl)phenyl groups. Author is Furuta, Shohei; Mori, Toshiaki; Yoshigoe, Yusuke; Sekine, Kohei; Kuninobu, Yoichiro.

The authors synthesized novel hexacoordinated organosilicon compounds with two 2-(2-pyridyl)phenyl groups. Single-crystal x-ray structure analyses indicated that Lewis acid-base interactions exist between the Si atom and two N atoms of the pyridine rings, and that hexacoordinated organosilicon compounds have slightly distorted octahedral structures in the solid state. The hexacoordinated organosilicon compounds are stable in air, H2O, heat, acids, and bases. The fluorescent quantum yield increased dramatically and a significant red shift of the maximum fluorescence wavelength was observed with the introduction of amino groups on the 2-(2-pyridyl)phenyl aromatic rings. The fluorescence colors of a hexacoordinated organosilicon compound with two amino groups can be switched by protonation and deprotonation (neutralization) of the amino groups.

Here is just a brief introduction to this compound(1008-89-5)Electric Literature of C11H9N, more information about the compound(2-Phenylpyridine) is in the article, you can click the link below.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: 2-Phenylpyridine(SMILESS: C1(C2=CC=CC=C2)=NC=CC=C1,cas:1008-89-5) is researched.Formula: C7H11NO2. The article 《Evaluation of P-bridged biaryl phosphine ligands in palladium-catalyzed Suzuki-Miyaura cross-coupling reactions》 in relation to this compound, is published in RSC Advances. Let’s take a look at the latest research on this compound (cas:1008-89-5).

A family of biaryl phosphacyclic ligands derived from phobane and phosphatrioxa-adamantane frameworks was described. The rigid biaryl phosphacycles were efficient for synthesis of biaryls ArAr1 [Ar = 3-MeC6H4, 2-naphthyl, 2-thienyl, etc.; Ar1 = Ph, 2-MeC6H4, 2,6-di-MeC6H3] via palladium-catalyzed Suzuki-Miyaura cross-coupling of aryl bromides/chlorides with phenylboronic acids. In particular, coupling reactions of the challenging sterically hindered and heterocyclic substrates were viable at room temperature

Here is just a brief introduction to this compound(1008-89-5)Application In Synthesis of 2-Phenylpyridine, more information about the compound(2-Phenylpyridine) is in the article, you can click the link below.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 2-Phenylpyridine, is researched, Molecular C11H9N, CAS is 1008-89-5, about Rhodium-Catalyzed Additive-Free C-H Ethoxycarbonylation of (Hetero)Arenes with Diethyl Dicarbonate as a CO Surrogate, the main research direction is carboxylic acid ester indole or pyrrole preparation; indole pyrrole diethyl dicarbonate carbon hydrogen ethoxycarbonylation rhodium catalyst; isophthalate preparation; diethyl dicarbonate arylpyridine carbon hydrogen ethoxycarbonylation rhodium catalyst.Formula: C11H9N.

A rhodium-catalyzed C(sp2)-H ethoxycarbonylation of indoles and arylpyridines using di-Et dicarbonate to form indole-2-carboxylic acid esters such as I [X = CH, N; R1 = H, 4-Me, 5-Cl, etc.] and isophthalates II [R2 = H, 5-Me, 5-Ph, etc.; R3 = H, 5-Me, 4-Me] was developed. The catalytic process featured an additive-free ethoxycarbonylation reaction, in which only ethanol and CO2 were produced as byproducts, providing a CO-free and operationally simple protocol. The introduced ethoxycarbonyl group was easily transformed into other ester and amide functionalities in a single step. Moreover, the reaction could be successfully applied on gram scale, and allowed for the efficient synthesis of indole-2-carboxylic acid esters and isophthalates.

Here is just a brief introduction to this compound(1008-89-5)Formula: C11H9N, more information about the compound(2-Phenylpyridine) is in the article, you can click the link below.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Synthetic Route of C11H9N. Aromatic heterocyclic compounds can also be classified according to the number of heteroatoms contained in the heterocycle: single heteroatom, two heteroatoms, three heteroatoms and four heteroatoms. Compound: 2-Phenylpyridine, is researched, Molecular C11H9N, CAS is 1008-89-5, about Site-Selective Direct C-H Pyridylation of Unactivated Alkanes by Triplet Excited Anthraquinone. Author is Lee, Wooseok; Jung, Sungwoo; Kim, Minseok; Hong, Sungwoo.

Site-selective C-H functionalization in chem. feedstocks were a challenging and useful reaction in the broad field of chem. research. Here, reported a modular photochem. platform for the site-selective C-H pyridylation of unactivated hydrocarbons via the unique synergistic effects of triplet excited anthraquinone and an amidyl radical-based reverse hydrogen atom transfer (RHAT) agent. The selective pyridylation of tertiary and secondary C(sp3)-H bonds in abundant chem. feedstocks was achieved by employing various N-aminopyridinium salts in a highly selective fashion, which provided a new catalytic system for the direct construction of high-value-added compounds under ambient reaction conditions. Moreover, the above operationally simple protocol was applicable to a variety of linear-, branched-, and cyclo-alkanes and more complex mols. with high degrees of site selectivity under visible-light conditions, which provided rapid and straightforward access to versatile synthons for upgrading feedstocks under mild, metal-free reaction conditions.

Here is just a brief introduction to this compound(1008-89-5)Synthetic Route of C11H9N, more information about the compound(2-Phenylpyridine) is in the article, you can click the link below.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Development of tris-cyclometalated iridium complexes for cellular imaging through structural modification, published in 2020-08-01, which mentions a compound: 1008-89-5, Name is 2-Phenylpyridine, Molecular C11H9N, Product Details of 1008-89-5.

Herein the authors report the synthesis and study of two novel tris-cyclometalated Ir complexes derived from [Ir(ppy)3] and bearing an aminoalkyl substituent on one of the 2-phenylpyridine ligands. These complexes differ in the number of the alkyl substituents of the aminoalkyl group. Specifically, the complexes reported herein contain one (1) and two (2) 2-hydroxy Et groups on the N atom. Both complexes retain the good photophys. properties reported for earlier versions of this group of tris-cyclometalated Ir complexes. However, the differences in the substitution result in changes in the responsive photoluminescence behavior in aqueous solutions Live cell microscopy experiments revealed that the complexes can localize in NIH-3T3 cells. Finally, the complex containing two 2-hydroxy Et groups is less cytotoxic than the its mono-substituted counterpart.

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Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: 2-Phenylpyridine(SMILESS: C1(C2=CC=CC=C2)=NC=CC=C1,cas:1008-89-5) is researched.COA of Formula: C12H12N2. The article 《Borane-Catalyzed Chemoselective and Enantioselective Reduction of 2-Vinyl-Substituted Pyridines》 in relation to this compound, is published in Angewandte Chemie, International Edition. Let’s take a look at the latest research on this compound (cas:1008-89-5).

Herein, we report that highly chemoselective and enantioselective reduction of 2-vinyl-substituted pyridines has been achieved for the first time. The reaction, which uses chiral spiro-bicyclic bisboranes as catalysts and HBpin and an acidic amide as reducing reagents, proceeds through a cascade process involving 1,4-hydroboration followed by transfer hydrogenation of a dihydropyridine intermediate. The retained double bond in the reduction products permits their conversion to natural products and other useful heterocyclic compounds by simple transformations.

Compound(1008-89-5)Formula: C11H9N received a lot of attention, and I have introduced some compounds in other articles, similar to this compound(2-Phenylpyridine), if you are interested, you can check out my other related articles.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

He, Yayun; Hou, Senpeng; Hu, Junhao published an article about the compound: 2-Phenylpyridine( cas:1008-89-5,SMILESS:C1(C2=CC=CC=C2)=NC=CC=C1 ).Product Details of 1008-89-5. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:1008-89-5) through the article.

Copper acetate – iodine co-mediated regioselective ortho-arylthiolation of 2-arylpyridines I (R = Ph, 4-methoxyphenyl, thiophen-2-yl, etc.; R1 = H, Me; R2 = H; R3 = H; R2R3 = -CH=CH-CH=CH-) and benzo[h]quinolone has been accomplished with inexpensive and convenient thiophenols R4SH (R4 = 2-methylpropyl, cyclohexyl, 4-methylphenyl, etc.) as the arylthiolating reagent. This protocol features excellent functional group tolerance, generating thioarylated products e.g., II in moderate-to-high yields.

In some applications, this compound(1008-89-5)Product Details of 1008-89-5 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 2-Phenylpyridine, is researched, Molecular C11H9N, CAS is 1008-89-5, about Synthesis of Pyridylsulfonium Salts and Their Application in the Formation of Functionalized Bipyridines, the main research direction is pyridylsulfide diphenyliodonium triflate copper selective arylation; pyridylsulfonium trifluoromethanesulfonate preparation; halopyridine organolithium pyridylsulfonium coupling; bipyridine preparation.HPLC of Formula: 1008-89-5.

An S-selective arylation of pyridylsulfides with good functional group tolerance was developed. To demonstrate synthetic utility, the resulting pyridylsulfonium salts were used in a scalable transition-metal-free coupling protocol, yielding functionalized bipyridines with extensive functional group tolerance. This modular methodol. permits selective introduction of functional groups from com. available pyridyl halides, furnishing sym. and unsym. 2,2′- and 2,3′-bipyridines. Iterative application of the methodol. enabled the synthesis of a functionalized terpyridine with three different pyridine components.

In some applications, this compound(1008-89-5)HPLC of Formula: 1008-89-5 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Wang, Zi-Chen; Li, Rui-Tao; Ma, Qiang; Chen, Jia-Yi; Ni, Shao-Fei; Li, Ming; Wen, Li-Rong; Zhang, Lin-Bao published an article about the compound: 2-Phenylpyridine( cas:1008-89-5,SMILESS:C1(C2=CC=CC=C2)=NC=CC=C1 ).HPLC of Formula: 1008-89-5. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:1008-89-5) through the article.

Electrochem. driven, Rh(III)-catalyzed regioselective annulations of arenes with alkynes was established. The strategy, combining the use of a rhodium catalyst with electricity, not only avoided the need for using a stoichiometric amount of external oxidant, but also ensured that the transformations proceeded under mild and green conditions, which enabled broad functional group compatibility with a variety of substrates, including drugs and pharmaceutical motifs. Moreover, the electrolysis reaction was made operationally simple by employing an undivided cell and proceeded efficiently in aqueous solution in air.

In some applications, this compound(1008-89-5)HPLC of Formula: 1008-89-5 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles