Category: 19788-49-9

Katritzky, Alan R. published the artcileStructural assignment of regioisomeric 3-[2- or 5-anilino-2-(alkylamino)phenyl]propanoic acids, 2H-1,4-benzothiazin-3(4H)-ones and 2,3-dihydro-1,5-benzothiazepin-4(5H)-ones by 1D NOE and gHMBC NMR techniques, Product Details of C5H10O2S, the publication is Magnetic Resonance in Chemistry (2004), 42(7), 648-658, database is CAplus and MEDLINE.

The ¹H and ¹³C NMR spectra of compounds 1-11 and 16-22 in CDCl₃ and DMSO-d₆ solutions allowed structural assignment to regioisomers 1/5 and 2/6 and their regioselective cyclization products 16-18 utilizing one- and two-dimensional NMR techniques (APT, DEPT, NOE difference, COSY, NOESY, HETCOR and gHMQC, gHMBC). Temperature-dependent ¹H NMR spectra of 8-anilino-5-(4-methyl-2-pentyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one (18) indicated a free energy of activation (ΔG^‡) of ca 17 kcal mol^-1 for interconversion between rotamers. The ¹H and ¹³C NMR spectra of 20 and 22 containing two chiral centers exhibit duplication of several signals, indicating the existence of two diastereomeric forms. The structure of 4 was unambiguously confirmed by x-ray crystallog.

Magnetic Resonance in Chemistry published new progress about 19788-49-9. 19788-49-9 belongs to esters-buliding-blocks, auxiliary class Thiol,Aliphatic hydrocarbon chain,Ester, name is Ethyl 2-mercaptopropanoate, and the molecular formula is C5H10O2S, Product Details of C5H10O2S.

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

O’Shea, Timothy M. published the artcileSynthesis and characterization of a library of in-situ curing, nonswelling ethoxylated polyol thiol-ene hydrogels for tailorable macromolecule delivery, Recommanded Product: Ethyl 2-mercaptopropanoate, the publication is Advanced Materials (Weinheim, Germany) (2015), 27(1), 65-72, database is CAplus and MEDLINE.

The authors synthesized a library of different tri-thiol-functionalized ethoxylated polyol esters (TEPEs) and combined these with different mol. weight PEG diacrylates (PEGDA) to form a library of hydrogels with diverse physicochem. properties. To synthesize the TEPEs a transesterification reaction was performed between an ethoxylated polyol and excess of an Et ester of a thiol acid using Candida antarctica Lipase B (CALB)-immobilized on acrylic resin as a catalyst.

Advanced Materials (Weinheim, Germany) published new progress about 19788-49-9. 19788-49-9 belongs to esters-buliding-blocks, auxiliary class Thiol,Aliphatic hydrocarbon chain,Ester, name is Ethyl 2-mercaptopropanoate, and the molecular formula is C5H10O2S, Recommanded Product: Ethyl 2-mercaptopropanoate.

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