(E)-5-(phenylmethylene)furan-2(5H)-one

Base Information

  • Chemical Name: (E)-5-(phenylmethylene)furan-2(5H)-one
  • CAS No.: 35304-87-1

Chinese Manufacturer Supply (E)-5-(phenylmethylene)furan-2(5H)-one 35304-87-1 On Stock with Competitive Price

  • Molecular Formula: C11H8 O2
  • Molecular Weight: 172.183
  • Boiling Point: 349.9°Cat760mmHg 
  • Flash Point: 145.8°C 
  • PSA： 26.30000 
  • Density: 1.253g/cm3 
  • LogP: 2.14050 

35304-87-1 Relevant articles

Ring-Closing Metathesis Reactions of Acyloxysulfones: Synthesis of γ-Alkylidene Butenolides

Phan, Iris T.,Gilbert, Garrett J.,O'Neil, Gregory W.

supporting information, p. 1867 - 1871 (2015/08/06)

An acyloxysulfone ring-closing metathesi...

A Novel Access to γ-Alkylidenebutenolides: Sequential Stille Couplings of Dibromomethylenebutenolides

Sorg, Achim,Siegel, Konrad,Bru?ckner, Reinhard

, p. 321 - 325 (2007/10/03)

γ-(Dibromomethylene)butenolide (2) and β...

THE SERIES OF SUBSTITUTED BUTANOLIDES AND BUTENOLIDES. IV. 4-ARYLIDENE(HETEROARYLIDENE)-2-BUTENOLIDES

Sorotskaya, L.N.,Badovskaya, L.A.,Kaklyugina, T.Ya.,Belenkii, L.A.,Ignatenko, A.V.,et al.

, p. 159 - 165 (2007/10/02)

A larger number of 4-arylidene- and 4-he...

Cyclisation of Acetylenecarboxylic Acid. Synthesis of γ-Methylenebutyrolactones

Yamamato, Makoto

, p. 582 - 587 (2007/10/02)

Various γ-exo-methylenebutyrolactones ha...

35304-87-1 Process route

5-(phenyl(phenylsulfonyl)methyl)furan-2(5H)-one

5-(phenyl(phenylsulfonyl)methyl)furan-2(5H)-one

(Z)-5-phenyl-2,4-pentadien-4-olide
35304-86-0

(Z)-5-phenyl-2,4-pentadien-4-olide

(E)-4-benzylidene-2-butenolide
35304-87-1

(E)-4-benzylidene-2-butenolide

Conditions
Conditions Yield
With triethylamine; In dichloromethane; at 0 - 20 ℃; for 15h; Overall yield = 98 %; Overall yield = 19 mg; Inert atmosphere;
71.429 % de
(Z)-5-(1-bromo-1-phenylmethylene)-2(5H)-furanone
676556-25-5

(Z)-5-(1-bromo-1-phenylmethylene)-2(5H)-furanone

(Z)-5-phenyl-2,4-pentadien-4-olide
35304-86-0

(Z)-5-phenyl-2,4-pentadien-4-olide

(E)-4-benzylidene-2-butenolide
35304-87-1

(E)-4-benzylidene-2-butenolide

Conditions
Conditions Yield
With acetic acid; zinc; In tetrahydrofuran; at 20 ℃; for 1h; sonication;

35304-87-1 Upstream products

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    2-buten-4-olide

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    benzaldehyde

  • 676556-25-5
    676556-25-5

    (Z)-5-(1-bromo-1-phenylmethylene)-2(5H)-furanone

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