Category: 1850305-80-4

Dai, Jian-Jun published the artcileElectrochemically promoted decarboxylative borylation of alkyl N-hydroxyphthalimide esters, HPLC of Formula: 1850305-80-4, the publication is Chinese Chemical Letters (2022), 33(3), 1555-1558, database is CAplus.

An electrochem. promoted decarboxylative borylation reaction is reported. The reaction proceeds under mild conditions in an undivided cell without use of transition metal- or photo-catalysts. The key feature of the reaction is the compatibility of diboron reagents with the electrochem. conditions. This reaction exhibits broad substrate scope, good functional group tolerability, and easy scalability.

Chinese Chemical Letters published new progress about 1850305-80-4. 1850305-80-4 belongs to esters-buliding-blocks, auxiliary class Boronic acid and ester,Boronic Acids,Boronate Esters, name is tert-Butyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate, and the molecular formula is C14H28BNO4, HPLC of Formula: 1850305-80-4.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Mori-Quiroz, Luis M. published the artcileCopper-Catalyzed Amidation of Primary and Secondary Alkyl Boronic Esters, Recommanded Product: tert-Butyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate, the publication is Chemistry – A European Journal (2016), 22(44), 15654-15658, database is CAplus and MEDLINE.

The oxidative copper-catalyzed cross-coupling of functionalized alkyl boronic esters with primary amides is reported. Through the identification of appropriate diketimine ligands, conditions for efficient coupling of both primary and secondary alkyl boronic esters with diverse primary amides, including acetamide, have been developed.

Chemistry – A European Journal published new progress about 1850305-80-4. 1850305-80-4 belongs to esters-buliding-blocks, auxiliary class Boronic acid and ester,Boronic Acids,Boronate Esters, name is tert-Butyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate, and the molecular formula is C14H28BNO4, Recommanded Product: tert-Butyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Wang, Jie published the artcileCu-Catalyzed Decarboxylative Borylation, Application of tert-Butyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate, the publication is ACS Catalysis (2018), 8(10), 9537-9542, database is CAplus and MEDLINE.

A simple method for the conversion of carboxylic acids to boronic esters via redox-active esters (RAEs) is reported using copper catalysis. The scope of this transformation is broad, and compared with the known protocols available, it represents the most inexpensive, rapid, and operationally simple option. In addition to a full exploration of the scope, a kinetic study was performed to elucidate substrate and reagent concentration dependences.

ACS Catalysis published new progress about 1850305-80-4. 1850305-80-4 belongs to esters-buliding-blocks, auxiliary class Boronic acid and ester,Boronic Acids,Boronate Esters, name is tert-Butyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate, and the molecular formula is C20H19NO4, Application of tert-Butyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Noble, Adam published the artcileVisible-Light-Mediated Decarboxylative Radical Additions to Vinyl Boronic Esters: Rapid Access to γ-Amino Boronic Esters, Quality Control of 1850305-80-4, the publication is Angewandte Chemie, International Edition (2018), 57(8), 2155-2159, database is CAplus and MEDLINE.

The synthesis of alkyl boronic esters by direct decarboxylative radical addition of carboxylic acids to vinyl boronic esters is described. The reaction proceeds under mild photoredox catalysis and involves an unprecedented single-electron reduction of an α-boryl radical intermediate to the corresponding anion. The reaction is amenable to a diverse range of substrates, including α-amino, α-oxy, and alkyl carboxylic acids, thus providing a novel method to rapidly access boron-containing mols. of potential biol. importance.

Angewandte Chemie, International Edition published new progress about 1850305-80-4. 1850305-80-4 belongs to esters-buliding-blocks, auxiliary class Boronic acid and ester,Boronic Acids,Boronate Esters, name is tert-Butyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate, and the molecular formula is C14H28BNO4, Quality Control of 1850305-80-4.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Barton, Lisa M. published the artcileElectrochemical borylation of carboxylic acids, COA of Formula: C14H28BNO4, the publication is Proceedings of the National Academy of Sciences of the United States of America (2021), 118(34), e2109408118, database is CAplus and MEDLINE.

A simple electrochem. mediated method for the conversion of alkyl carboxylic acids to their borylated congeners is presented. This protocol features an undivided cell setup with inexpensive carbon-based electrodes and exhibits a broad substrate scope and scalability in both flow and batch reactors. The use of this method in challenging contexts is exemplified with a modular formal synthesis of jawsamycin, a natural product harboring five cyclopropane rings.

Proceedings of the National Academy of Sciences of the United States of America published new progress about 1850305-80-4. 1850305-80-4 belongs to esters-buliding-blocks, auxiliary class Boronic acid and ester,Boronic Acids,Boronate Esters, name is tert-Butyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate, and the molecular formula is C14H28BNO4, COA of Formula: C14H28BNO4.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics

Ursinyova, Nina published the artcileCopper-Catalyzed Borylation of Cyclic Sulfamidates: Access to Enantiomerically Pure (β-and γ-Amino-alkyl)boronic Esters, Recommanded Product: tert-Butyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate, the publication is European Journal of Organic Chemistry (2016), 2016(4), 673-677, database is CAplus.

Cyclic sulfamidates undergo borylation under Cu-catalyzed conditions using B₂pin₂ to give enantiomerically (and diastereomerically) defined (aminoalkyl)boronic esters. External iodide is essential, but the intermediacy of simple alkyl iodides was excluded; N-sulfated intermediates are key in the borylation sequence. Based on stereochem. studies and trapping experiments, the involvement of C-centered radicals under these Cu-catalyzed conditions appears likely.

European Journal of Organic Chemistry published new progress about 1850305-80-4. 1850305-80-4 belongs to esters-buliding-blocks, auxiliary class Boronic acid and ester,Boronic Acids,Boronate Esters, name is tert-Butyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate, and the molecular formula is C5H6BNO3, Recommanded Product: tert-Butyl N-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propyl]carbamate.

Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics