4293-61-2

Usage

Uses

Due to the limited information available on 4-ethyl-2-methyl-4,5-dihydrothiazole, its specific applications cannot be accurately listed. However, based on its chemical structure and properties, it may potentially be used in various industries such as pharmaceuticals, agrochemicals, or as an intermediate in the synthesis of other organic compounds. Further research and development are required to explore its potential applications and establish appropriate safety measures for its use.

InChI:InChI=1/C6H11NS/c1-3-6-4-8-5(2)7-6/h6H,3-4H2,1-2H3

Upstream product

• 106-98-9 1-butylene 
• 75-05-8 acetonitrile 
• 96-20-8 2-aminobutanol 
• 75-36-5 acetyl chloride 
• 71501-68-3 N-(1-hydroxybutan-2-yl)acetamide 

Downstream Products

• 3572-05-2 2-Amino-1-mercapto-butan 

Relevant academic research and scientific papers

Generation of cyclic ketene-N,X-acetals (X = O, S) from 2-alkyl-1,3-oxazolines and 2-alkyl-1,3-thiazolines. Reactions with acid chlorides, 1,3-diacid chlorides and N-(chlorocarbonyl) isocyanate

2-Alkyl-1,3-oxazolines, 2-alkyl-1,3-thiazolines, and the corresponding cyclic ketene-N,X-acetals (X = O, S) derived from them were reacted with monoacid chlorides, diacid chlorides, triacid chlorides. A series of these carbon-carbon bond-forming reactions and cyclizations to both substituted 2,3-dihydrooxazolo[3,2-a]pyridine-5,7-diones and 2,3-dihydrothiazolo[3,2-a] pyridine-5,7-diones proceeded under mild reaction conditions. Cyclic ketene-N,X-acetal intermediates play important roles in all these reactions. Related cyclizations with N-(chlorocarbonyl) isocyanate formed substituted 2,3-dihydrooxazolo[3,2-c]pyrimidine-5,7-diones and 2,3-dihydrothiazolo[3,2-c] pyrimidine-5,7-diones. Georg Thieme Verlag Stuttgart.

Reactions of 2-methylthiazolines and N-methyl cyclic ketene-N,S-acetals with acid chlorides

Carbon-carbon bond formation occurs under mild conditions when 2-methylthiazolines react with acid chlorides to form N-acyl-β-keto cyclic ketene-N,S-acetals. N-Methyl cyclic ketene-N,S-acetals, generated from 2-methyl-thiazolines, can react further with acid chlorides to form N-methyl-β-keto cyclic ketene-N,S-acetals.