(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
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-
5-(phenyl(phenylsulfonyl)methyl)furan-2(5H)-one
-
-
35304-86-0
(Z)-5-phenyl-2,4-pentadien-4-olide
-
-
35304-87-1
(E)-4-benzylidene-2-butenolide
| Conditions | Yield |
|---|---|
|
With
triethylamine;
In
dichloromethane;
at 0 - 20 ℃;
for 15h;
Overall yield = 98 %; Overall yield = 19 mg;
Inert atmosphere;
|
71.429 % de
|
-
-
676556-25-5
(Z)-5-(1-bromo-1-phenylmethylene)-2(5H)-furanone
-
-
35304-86-0
(Z)-5-phenyl-2,4-pentadien-4-olide
-
-
35304-87-1
(E)-4-benzylidene-2-butenolide
| Conditions | Yield |
|---|---|
|
With
acetic acid; zinc;
In
tetrahydrofuran;
at 20 ℃;
for 1h;
sonication;
|
35304-87-1 Upstream products
-
16900-64-4
4-phenylbut-1-en-3-yne-1,1-dicarboxylic acid
-
497-23-4
2-buten-4-olide
-
100-52-7
benzaldehyde
-
676556-25-5
(Z)-5-(1-bromo-1-phenylmethylene)-2(5H)-furanone
Product recommendations
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