21017-20-9

Basic information

• Product Name: 2-Butenoic acid, 3-(phenylthio)-, ethyl ester, (2E)-
• CAS NO: 21017-20-9
• Molecular Formula: C12H14O2S
• Molecular Weight: 222.308
• Mol File: 21017-20-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2-Butenoic acid, 3-(phenylthio)-, ethyl ester, (2E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Butenoic acid, 3-(phenylthio)-, ethyl ester, (2E)-(21017-20-9)
• EPA Substance Registry System: 2-Butenoic acid, 3-(phenylthio)-, ethyl ester, (2E)-(21017-20-9)

Safety Data

• Hazardous Substances Data: 21017-20-9(Hazardous Substances Data)

Upstream product

• 930-69-8 sodium thiophenolate 
• 6127-92-0 E-Ethyl β-chlorocrotonate 
• 108-98-5 thiophenol 
• 75-36-5 acetyl chloride 
• 1099-45-2 ethyl (triphenylphosphoranylidene)acetate 
• 4341-76-8 Ethyl 2-butynoate 
• 64206-12-8 ethyl 3,3-bis(thiophenyl)butanoate 
• 6127-93-1 3-chlorocrotonic acid ethyl ester 
• 6776-19-8 ethyl (Z)-crotonate 

Downstream Products

• 229022-08-6 ethyl (E)-[4,4,4-⁽²⁾H₃]-3-methyl-2-butenoate 
• 67959-52-8 (2E)-3-(phenylthio)but-2-enoic acid 
• 32659-21-5 ethyl (E)-3,7-dimethylocta-2,6-dienoate 

Relevant articles and documents

Three-component reactions of phosphorus ylides, thiophenols, and acetyl chloride for the synthesis of (β-thioacrylates)

The facile synthesis of 2-thioacrylates has been realized via direct three-component reactions of thiophenols, Wittig reagents, and acetyl chloride. Under transition metal-free conditions, a class of 2-thioacrylates have been synthesized with fair to exce

Synthesis of deuterium-labeled derivatives of dimethylallyl diphosphate

Short practical syntheses for five deuterium-labeled derivatives of dimethylallyl diphosphate (DMAPP) useful for enzymological studies are reported. These include the preparation of the C1-labeled derivatives (R)-[1- 2H]3-methylbut-2-enyl diphosphate ((R)-[1-2H]1-OPP) and (S)-[1-2H]3-methylbut-2-enyl diphosphate ((S)-[1-2H]1-OPP) , the C2-labeled derivative [2-2H]3-methylbut-2-enyl diphosphate ([2-2H]1-OPP), and the methyl-labeled derivatives (E)-[4,4,4- 2H3]3-methylbut-2-enyl diphosphate ((E)-[4,4,4- 2H3]1-OPP) and (Z)-[4,4,4-2H 3]3-methyl-but-2-enyl diphosphate ((Z)-[4,4,4-2H 3]1-OPP).