Category: 481054-89-1

SDS of cas: 481054-89-1. 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: Ethyl 6-bromoquinoline-3-carboxylate, is researched, Molecular C12H10BrNO2, CAS is 481054-89-1, about Synthesis of quinoline-3-carboxylates by a Rh(II)-catalyzed cyclopropanation-ring expansion reaction of indoles with halodiazoacetates. Author is Morten, Magnus; Hennum, Martin; Bonge-Hansen, Tore.

A novel synthesis of Et quinoline-3-carboxylates from reactions between a series of indoles and halodiazoacetates was reported. The formation of the quinoline structure was probably the result of a cyclopropanation at the 2- and 3-positions of the indole followed by ring-opening of the cyclopropane and elimination of H-X.

This compound(Ethyl 6-bromoquinoline-3-carboxylate)SDS of cas: 481054-89-1 was discussed at the molecular level, the effects of temperature and reaction time on the properties of the compound were discussed, and the optimum reaction conditions were selected.

Reference:
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem

Synthetic Route of C12H10BrNO2. 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: Ethyl 6-bromoquinoline-3-carboxylate, is researched, Molecular C12H10BrNO2, CAS is 481054-89-1, about Synthesis of 2,4-unsubstituted quinoline-3-carboxylic acid ethyl esters from arylmethyl azides via a domino process. Author is Tummatorn, Jumreang; Thongsornkleeb, Charnsak; Ruchirawat, Somsak; Gettongsong, Tanita.

A convenient synthesis of 2,4-unsubstituted quinoline-3-carboxylic acid Et esters via a domino process is described. The synthesis employs arylmethyl azides as the precursor which undergoes an acid-promoted rearrangement to give an N-aryl iminium ion. Following the addition with Et 3-ethoxyacrylate, intramol. electrophilic aromatic substitution, elimination and subsequent oxidation, the quinoline products were obtained in moderate to excellent yields.

Different reactions of this compound(Ethyl 6-bromoquinoline-3-carboxylate)Synthetic Route of C12H10BrNO2 require different conditions, so the reaction conditions are very important.

Reference:
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem

Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 481054-89-1, is researched, Molecular C12H10BrNO2, about Polythiophene-Encapsulated Bimetallic Au-Fe3O4 Nano-Hybrid Materials: A Potential Tandem Photocatalytic System for Nondirected C(sp2)-H Activation for the Synthesis of Quinoline Carboxylates, the main research direction is polythiophene encapsulated bimetallic gold Fe3O4 photocatalysis quinoline carboxylate preparation.Application In Synthesis of Ethyl 6-bromoquinoline-3-carboxylate.

Hetero-oligophenylene derivative 3 appended with thiophene moieties was designed and synthesized which undergoes aggregation to form J-type fluorescent aggregates in H2O/THF (7/3) media. These aggregates served as reactors for the preparation of bimetallic Au-Fe3O4 NPs. During the reduction process, aggregates of derivative 3 were oxidized to the polythiophene species 4. Interestingly, the polythiophene species 4, having a fibrous morphol., served as a shape- and morphol.-directed template for assembly of bimetallic Au-Fe3O4 NPs in a flower-like arrangement. Furthermore, polythiophene-encapsulated bimetallic 4:Au-Fe3O4 nanohybrid materials served as an efficient and recyclable catalytic system for C(sp2)-H bond activation of unprotected electron-rich anilines for the construction of synthetically versatile quinoline carboxylates via C-H activation, carbonylation, and subsequent annulation under mild and eco-friendly conditions (aqueous media, room temperature, visible-light irradiation, and aerial conditions).

Although many compounds look similar to this compound(481054-89-1)Application In Synthesis of Ethyl 6-bromoquinoline-3-carboxylate, numerous studies have shown that this compound(SMILES:O=C(C1=CC2=CC(Br)=CC=C2N=C1)OCC), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Reference:
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called A One-Step Synthesis of 2,4-Unsubstituted Quinoline-3-carboxylic Acid Esters from o-Nitrobenzaldehydes, published in 2010-05-21, which mentions a compound: 481054-89-1, mainly applied to nitrobenzaldehyde diethoxypropionic acid ester modified reductive Friedlaender reaction tin; quinolinecarboxylic acid ester preparation; tin chloride modified reductive Friedlaender reaction mediator, COA of Formula: C12H10BrNO2.

A straightforward and efficient one-step procedure for the synthesis of 2,4-unsubstituted quinoline-3-carboxylic acid Et esters, e.g., I (R1 = Me, Et; R2 = H, F, Cl, Br, OH), is described. The simple reductive cyclization is carried out by treating various substituted o-nitrobenzaldehydes with inexpensive, com. available 3,3-diethoxypropionic acid Et ester and SnCl2·2H2O in refluxing ethanol.

In addition to the literature in the link below, there is a lot of literature about this compound(Ethyl 6-bromoquinoline-3-carboxylate)COA of Formula: C12H10BrNO2, illustrating the importance and wide applicability of this compound(481054-89-1).

Reference:
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem

In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Synthesis of quinolines from the Baylis-Hillman acetates via the oxidative cyclization of sulfonamidyl radical as the key step, published in 2002-08-26, which mentions a compound: 481054-89-1, mainly applied to quinolinecarboxylate preparation oxidative cyclization, Recommanded Product: 481054-89-1.

Et 3-quinolinecarboxylates I were synthesized in good to moderate yields from the Baylis-Hillman acetates II via the oxidative cyclization reaction of the N-tosylamidyl radical, which was generated from the rearranged tosylamide derivatives III by iodobenzene diacetate and iodine.

From this literature《Synthesis of quinolines from the Baylis-Hillman acetates via the oxidative cyclization of sulfonamidyl radical as the key step》,we know some information about this compound(481054-89-1)Recommanded Product: 481054-89-1, but this is not all information, there are many literatures related to this compound(481054-89-1).

Reference:
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem