Tag: 100-200

Stereospecific Ni-Catalyzed Cross-Coupling of Potassium Alkenyltrifluoroborates with Alkyl Halides was written by Molander, Gary A.;Argintaru, O. Andreea. And the article was included in Organic Letters in 2014.Application of 6294-17-3 The following contents are mentioned in the article:

A general method for the alkenylation of alkyl electrophiles using nearly stoichiometric amounts of the air- and moisture-stable potassium organotrifluoroborates has been developed. Various functional groups were tolerated on both the nucleophilic and electrophilic partner. Reactions of highly substituted E- and Z-alkenyltrifluoroborates, as well as vinyl- and propenyltrifluoroborates, were successful, and no loss of stereochem. or regiochem. was observed This study involved multiple reactions and reactants, such as 1-Bromo-6-chlorohexane (cas: 6294-17-3Application of 6294-17-3).

1-Bromo-6-chlorohexane (cas: 6294-17-3) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Application of 6294-17-3

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Development of a Scalable Lanthanide Halide/Quaternary Ammonium Salt System for the Nucleophilic Addition of Grignard Reagents to Carbonyl Groups and Application to the Synthesis of a Remdesivir Intermediate was written by Stevens, Andrew C.;Brak, Katrien;Bremner, W. Stacy;Brown, Angela M.;Chtchemelinine, Andrei;Heumann, Lars;Kerschen, James A.;Subotkowski, Witold;Vieira, Tiago;Wolfe, Lydia C.;Xu, Boran;Yu, Chia-Yun. And the article was included in Organic Process Research & Development in 2022.Recommanded Product: Tetramethylammonium chloride The following contents are mentioned in the article:

This manuscript describes the development and implementation of a scalable additive system, consisting of a lanthanide salt and a solubilizing quaternary ammonium salt, to improve the yield and robustness of the addition of an organomagnesium reagent to a ribonolactone en route to remdesivir. This system was found to be generally applicable in enhancing other challenging organomagnesium additions to enolizable and hindered carbonyl-containing compounds This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Recommanded Product: Tetramethylammonium chloride).

Tetramethylammonium chloride (cas: 75-57-0) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators.While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available. Alkyl chlorides readily undergo attack by nucleophiles.Recommanded Product: Tetramethylammonium chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Solvent-Directed Click Reaction between Active Methylene Compounds and Azido-1,3,5-triazines was written by Yan, Ziqiang;Li, Yuanheng;Ma, Mingming. And the article was included in Organic Letters in 2019.COA of Formula: C6H9ClO3 The following contents are mentioned in the article:

A novel solvent-directed click reaction between active methylene compounds and azido-1,3,5-triazines has been developed. In aqueous solution, the regiospecific trisubstituted 1,2,3-triazole products are quickly synthesized in high yields under mild conditions and easy to sep. without column chromatog. This click reaction is controlled by the protonation of a nitrogen anion intermediate, and the postulated mechanism is substantiated by DFT calculations This study involved multiple reactions and reactants, such as Ethyl 4-chloro-3-oxobutanoate (cas: 638-07-3COA of Formula: C6H9ClO3).

Ethyl 4-chloro-3-oxobutanoate (cas: 638-07-3) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.COA of Formula: C6H9ClO3

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Suzuki-Miyaura cross-coupling reactions of unactivated alkyl halides catalyzed by a nickel pincer complex was written by Di Franco, Thomas;Boutin, Nicolas;Hu, Xile. And the article was included in Synthesis in 2013.Reference of 6294-17-3 The following contents are mentioned in the article:

A Ni(II) pincer complex, I [(^MeN₂N)Ni-Cl], was used to catalyze alkyl-alkyl and alkyl-aryl Suzuki-Miyaura coupling reactions of unactivated alkyl halides. The coupling of 9-alkyl- and 9-phenyl-9-borabicyclo[3.3.1]nonane reagents with alkyl halides was achieved in modest to good yields. The reactions tolerated a variety of useful functional groups including ester, ether, furan, thioether, acetal, and Boc groups. This study involved multiple reactions and reactants, such as 1-Bromo-6-chlorohexane (cas: 6294-17-3Reference of 6294-17-3).

1-Bromo-6-chlorohexane (cas: 6294-17-3) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).Reference of 6294-17-3

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Novel 4-chloro-or-4-bromoresorcinol-based bicyclic phosphonates was written by Sadykova, Yulia M.;Sadikova, Larisa M.;Zalaltdinova, Alena V.;Voronina, Yulia K.;Burilov, Alexander R.;Pudovik, Michael A.;Pirat, Jean-Luc. And the article was included in Phosphorus, Sulfur and Silicon and the Related Elements in 2018.SDS of cas: 95-88-5 The following contents are mentioned in the article:

The reaction of 4-chloro- and 4-bromoresorcinol with 2-ethoxyvinylphosphonic acid dichloroanhydride was investigated for the first time. The product of the reaction is the mixture of structural isomers of bicyclic phosphonates at the ratio of 9:1. The structure and composition of the compounds were elucidated from ¹H, ³¹P, and ¹³C NMR spectroscopy, mass-spectrometry (MALDI-TOF), as well as elemental and x-ray anal. This study involved multiple reactions and reactants, such as 4-Chlororesorcinol (cas: 95-88-5SDS of cas: 95-88-5).

4-Chlororesorcinol (cas: 95-88-5) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).SDS of cas: 95-88-5

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Alkylboronic Esters from Palladium- and Nickel-Catalyzed Borylation of Primary and Secondary Alkyl Bromides was written by Yi, Jun;Liu, Jin-Hui;Liang, Jun;Dai, Jian-Jun;Yang, Chu-Ting;Fu, Yao;Liu, Lei. And the article was included in Advanced Synthesis & Catalysis in 2012.Reference of 6294-17-3 The following contents are mentioned in the article:

Pd- and Ni-catalyzed cross-coupling reactions of unactivated alkyl bromides with diboron reagents were developed as practical methods for the synthesis of primary and secondary alkylboronic esters. These reactions extend the concept and utility of Pd- and Ni-catalyzed cross-coupling of aliphatic electrophiles. They also show different substrate selectivity and ligand dependence as compared to the recently reported Cu-catalyzed borylation reaction. This study involved multiple reactions and reactants, such as 1-Bromo-6-chlorohexane (cas: 6294-17-3Reference of 6294-17-3).

1-Bromo-6-chlorohexane (cas: 6294-17-3) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Reference of 6294-17-3

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Ni-Catalyzed Sonogashira Coupling of Nonactivated Alkyl Halides: Orthogonal Functionalization of Alkyl Iodides, Bromides, and Chlorides was written by Vechorkin, Oleg;Barmaz, Delphine;Proust, Valerie;Hu, Xile. And the article was included in Journal of the American Chemical Society in 2009.Application In Synthesis of 1-Bromo-6-chlorohexane The following contents are mentioned in the article:

Ni-catalyzed Sonogashira coupling of nonactivated, β-H-containing alkyl halides, including chlorides, is reported. The coupling is tolerant to a wide range of functional groups, including ether, ester, amide, nitrile, keto, heterocycle, acetal, and aryl halide, in both coupling partners. The coupling can be selective for a specific C-X bond (X = I, Br, Cl) and allows for orthogonal functionalization of alkyl halides with multiple reactive sites. This study involved multiple reactions and reactants, such as 1-Bromo-6-chlorohexane (cas: 6294-17-3Application In Synthesis of 1-Bromo-6-chlorohexane).

1-Bromo-6-chlorohexane (cas: 6294-17-3) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Application In Synthesis of 1-Bromo-6-chlorohexane

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

A new strategy for synthesis of 9-benzoyl-4-methylpyrano[2,3-f]chromene-2,8-dione using L-proline as a novel and efficient catalyst was written by Goud, E. Y.;Rao, Y. J.;Hemasri, Y.;Thirupathi, G.. And the article was included in Russian Journal of General Chemistry in 2016.Electric Literature of C6H5ClO2 The following contents are mentioned in the article:

The authors report the high yield synthesis of novel 9-benzoyl-4-methylpyrano[2,3-f]chromene-2,8-dione derivatives obtained by the reaction of 8-formyl-7-hydroxy-4-methylcoumarin with various active methylene compounds A mechanism of the tandem Knoevenagel condensation and cyclization reaction is proposed. Structures of all compounds were elucidated on the basis of ¹H and ¹³C NMR, and mass spectrometry, and elemental anal. This study involved multiple reactions and reactants, such as 4-Chlororesorcinol (cas: 95-88-5Electric Literature of C6H5ClO2).

4-Chlororesorcinol (cas: 95-88-5) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Electric Literature of C6H5ClO2

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Photopromoted carbonylation of dihaloalkanes with methyl formate was written by Hu, Yao-yun;Jia, Ying-ping;Cui, Ying-na;Yin, Jing-mei. And the article was included in Liaoning Keji Daxue Xuebao in 2011.Electric Literature of C6H12BrCl The following contents are mentioned in the article:

The photopromoted carbonylation of dihaloalkanes with Me formate catalyzed by cobalt and copper salts catalysts is studied under ambient conditions. The results indicated that the single carbonylation product of 1,6-dibromohexane and 1-bromo-6-chlorohexane occurred. The corresponding mono-carbonylated products Br(CH₂)₆CO₂CH₃ and Cl(CH₂)₆CO₂CH₃ are obtained. This study involved multiple reactions and reactants, such as 1-Bromo-6-chlorohexane (cas: 6294-17-3Electric Literature of C6H12BrCl).

1-Bromo-6-chlorohexane (cas: 6294-17-3) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).Electric Literature of C6H12BrCl

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Copper-Catalyzed/Promoted Cross-coupling of gem-Diborylalkanes with Nonactivated Primary Alkyl Halides: An Alternative Route to Alkylboronic Esters was written by Zhang, Zhen-Qi;Yang, Chu-Ting;Liang, Lu-Jun;Xiao, Bin;Lu, Xi;Liu, Jing-Hui;Sun, Yan-Yan;Marder, Todd B.;Fu, Yao. And the article was included in Organic Letters in 2014.HPLC of Formula: 6294-17-3 The following contents are mentioned in the article:

The first copper-catalyzed/promoted sp³-C Suzuki-Miyaura coupling reaction of gem-diborylalkanes with nonactivated electrophilic reagents is reported. Not only 1,1-diborylalkanes but also some other gem-diborylalkanes can be coupled with nonactivated primary alkyl halides, offering a new method for sp³C-sp³C bond formation and, simultaneously, providing a new strategy for the synthesis of alkylboronic esters. This study involved multiple reactions and reactants, such as 1-Bromo-6-chlorohexane (cas: 6294-17-3HPLC of Formula: 6294-17-3).

1-Bromo-6-chlorohexane (cas: 6294-17-3) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.HPLC of Formula: 6294-17-3

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics