129673-34-3

Upstream product

• 492-38-6 2-phenylacrylic acid 
• 507-09-5 tiolacetic acid 

Downstream Products

• 90887-41-5 α-Phenyl-β-propiothiolacton 
• 90536-14-4 3-mercapto-2-phenylpropanoic acid 

Relevant academic research and scientific papers

Downfield chemical shifts at α-protons and carbons of β-propiothiolactones

Both the α-protons and carbons of β-propiothiolactones exhibit atypical downfield chemical shifts. The α-protons of β-propiothiolactones with no heteroatom at the α-position appear at 3.53-5.35ppm, whereas the α-carbons appear at 56.9-86.2 ppm. The major cause of the unexpected deshielding effect was rationalized by assuming a through-space interaction between the occupied orbital of the α-carbon and the vacant orbital of sulfur. Copyright

Aminobenzoic and aminocyclohexanecarboylic acid compounds, compositions, and their method of use

Compounds of the formula inhibit the action of neutral endopeptidase. As a result, such compounds produce diuresis, natriuresis, and lower blood pressure as well as being useful in the treatment of congestive heart failure, relieving pain, and diarrhea when administered to a mammalian host.