5925-75-7

Usage

Uses

Used in Flavor and Fragrance Industry:
METHYL THIOPROPIONATE is used as a flavoring agent for its fruity, milk-like aroma, adding a pleasant taste and scent to various products in the food and beverage industry.
Used in Chemical Synthesis:
METHYL THIOPROPIONATE serves as an important intermediate in the synthesis of various chemicals, including pharmaceuticals and agrochemicals, due to its reactive thiol group.
Used in the Production of Plasticizers:
METHYL THIOPROPIONATE is used as a raw material in the production of plasticizers, which are additives that increase the flexibility and workability of plastics.
Used in the Rubber Industry:
METHYL THIOPROPIONATE is utilized as an additive in the rubber industry to enhance the properties of rubber, such as its flexibility and durability.
Used in the Pharmaceutical Industry:
METHYL THIOPROPIONATE is employed as a starting material for the synthesis of various pharmaceutical compounds, contributing to the development of new drugs and therapies.

InChI:InChI=1S/C4H8OS/c1-3-4(5)6-2/h3H2,1-2H3

Upstream product

• 74-93-1 methylthiol 
• 79-03-8 propionyl chloride 
• 6251-15-6 1,1-bis-methylsulfanyl-propene 
• 50406-84-3 (Z)-3-(methylthio)-2-pentene 
• 556-64-9 methyl thiocyanate 
• 802294-64-0 propionic acid 
• 56-93-9 benzyltrimethylammonium chloride 
• 81956-71-0 (carboxymethyl)(methyl thiopropionate)bis(dimethylglyoximato)cobalt(III) 
• 83994-43-8 trimethyl orthoselenopropionate 

Downstream Products

• 77078-43-4 Trimethyl-((E)-1-methylsulfanyl-propenyloxy)-silane 
• 5415-95-2 methyl dithiopropionate 
• 81956-71-0 (carboxymethyl)(methyl thiopropionate)bis(dimethylglyoximato)cobalt(III) 

Relevant academic research and scientific papers

Processes for preparing carbapenem derivatives

The invention relates to carbapenem derivatives useful as antimicrobial agents, more particularly to intermediate compounds for the preparations thereof of the formula STR1

Acid-Catalyzed Hydrolysis of Ketene Dithioacetals and Trithioorthocarboxylates. Effect of β-Methyl Substitution

Hydrolysis rates of β-methyl-substituted ketene dithioacetals were measured. β-Monomethyl and β,β-dimethyl substitutions reduced the reactivity of the parent acetal by factors of 26 and 6.7 x 105, respectively.Similar methyl substitutions of trithioorthoacetate, however, enhanced the hydrolysis reactivity by 3 and 23 times.The reversibility of protonation of ketene dithioacetal during hydrolysis was slightly increased by a β-methyl group, but dimethyl substitution seemed to inhibit reversibility by raising the potential barrier to protonation.

Substituen Effect of Chelated Cobalt. 5. Acidities of (Carboxymethyl)- and (1-Carboxyethyl)cobaloximes. A Quantitative Analysis of the β Effect

pKa's of the weakly acidic (carboxymethyl)(ligand)cobaloximes and (1-carboxyethyl)(ligand)cobaloximes with 16 different axial ligands have been determined and correlated with those of 11 substituted acetic acids or 9 1-substituted propionic acids, respectively.Comparison of apparent ?1 values thus calculated with those previously determined by correlation of (carboxyethyl)(ligand)cobaloxime pKa's with the pKa's of 2-substituted propionic acid indicates that the (1-carboxyalkyl)cobalt comlexes show a substantial β effect as an apparent extreme donation density to the carboxyl carbon.The β effect in these complexes has been quantitated by use of a dual substituent parameter equation, the results of which show that the effect is only some 8-10percent enhanced in (1-carboxyethyl)cobaloximes relative to (carboxymethyl)cobaloximes.This result is consistent with the β effect being mediated by ?-? hyperconjugation rather than neighboring group participation.Structural effects on the extent of ?-? conjugation and the effects of ?-? conjugation on reactivity of the cobalt atom in these complexes are discussed.

ACTION DE L'OZONE SUR DES DERIVES VINYLIQUES; REACTIONS CONSERVANT L'ENCHAINEMENT CARBONE.

Ozone reacts with vinyl derivatives (sulphides, enamines, ethers) and gives abnormal reactions or/and double bond cleavages.