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2-ACETYL-4-METHYLTHIOPHENE

  • CAS：13679-73-7
  • purity：99%
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Details

Factory Export Top Purity 2-ACETYL-4-METHYLTHIOPHENE 13679-73-7 In Stock

  • Molecular Formula: C7H8OS
  • Molecular Weight: 140.206
  • Vapor Pressure: 0.0461mmHg at 25°C 
  • Refractive Index: n20/D 1.5600(lit.)  
  • Boiling Point: 236.927 °C at 760 mmHg 
  • Flash Point: 97.09 °C 
  • PSA： 45.31000 
  • Density: 1.106 g/cm3 
  • LogP: 2.25910 

2-ACETYL-4-METHYLTHIOPHENE(Cas 13679-73-7) Usage

Synthesis Reference(s)

Tetrahedron, 23, p. 2443, 1967 DOI: 10.1016/0040-4020(67)80080-2

InChI:InChI=1/C7H8OS/c1-5-3-7(6(2)8)9-4-5/h3-4H,1-2H3

13679-73-7 Relevant articles

Kinetics of the Detritiation of a Series of 4- and 5-Substituted 2-(acetyl)thiophenes

Jones, John R.,Pearson, Gerd M.,Spinelli, Domenico,Consiglio, Giovanni,Arnone, Caterina

, p. 557 - 558 (1985)

A series of 4- and 5-substituted 2-(acet...

Photoisomerization of 2H,6H-Thiin-3-one 1-Oxides to 3H,7H-Oxathiepin-4-ones

Kowalewski, Ronald,Margaretha, Paul

, p. 1251 - 1257 (1993)

Oxidation of 2H,6H-thiin-3-ones 1a-c wit...

Practical access to metallo thiophenes: Regioselective synthesis of 2,4-disubstituted thiophenes

Asselin, Sylvie M.,Bio, Matthew M.,Langille, Neil F.,Ngai, Ka Yi

supporting information; experimental part, p. 1427 - 1431 (2011/09/20)

This report describes a protocol for fun...

A highly active ytterbium(III) methide complex for truly catalytic Friedel-Crafts acylation reactions

Barrett, Anthony G. M.,Bouloc, Nathalie,Braddock, D. Christopher,Chadwick, David,Henderson, David A.

, p. 1653 - 1656 (2007/10/03)

The Friedel-Crafts acylation of anisole ...

13679-73-7 Process route

3-Methylthiophene
616-44-4,84928-92-7

3-Methylthiophene

acetic anhydride
108-24-7

acetic anhydride

1-(4-methyl-thiophen-2-yl)-ethanone
13679-73-7,97511-21-2

1-(4-methyl-thiophen-2-yl)-ethanone

2-acetyl-3-methylthiophene
13679-72-6

2-acetyl-3-methylthiophene

Conditions
Conditions Yield
With phosphoric acid;
With boron fluoride ether;
Yb[C(SO2(C4H9)3)3]3; In various solvent(s); at 80 ℃; for 20h;
2-ethyl-3-methyl-thiophene
31805-48-8

2-ethyl-3-methyl-thiophene

acetic anhydride
108-24-7

acetic anhydride

1-(4-methyl-thiophen-2-yl)-ethanone
13679-73-7,97511-21-2

1-(4-methyl-thiophen-2-yl)-ethanone

2-acetyl-3-methylthiophene
13679-72-6

2-acetyl-3-methylthiophene

Conditions
Conditions Yield
With phosphoric acid; Yield given;
65%
With phosphoric acid;
65%

13679-73-7 Upstream products

  • 616-44-4
    616-44-4

    3-Methylthiophene

  • 108-24-7
    108-24-7

    acetic anhydride

  • 31805-48-8
    31805-48-8

    2-ethyl-3-methyl-thiophene

  • 151051-11-5
    151051-11-5

    6,6-dimethyl-2H,6H-thiin-3-one 1-oxide

13679-73-7 Downstream products

  • 14282-78-1
    14282-78-1

    4-methylthiophene-2-carboxylic acid

  • 33148-86-6
    33148-86-6

    5-acetylthiophene-3-carboxylic acid

  • 1222103-50-5
    1222103-50-5

    (2E,4E)-1-(4-methylthiophen-2-yl)-5-phenylpenta-2,4-dien-1-one

  • 1313405-62-7
    1313405-62-7

    (2E)-3-(2-chloro-8-methylquinolin-3-yl)-1-(4-methylthien-2-yl)prop-2-en-1-one