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6-METHYL-3,5-HEPTADIEN-2-ONE
- Chemical Name: 6-METHYL-3,5-HEPTADIEN-2-ONE
- CAS: 1604-28-0
- Purity: 99%
Purity 99% Min 6-METHYL-3,5-HEPTADIEN-2-ONE 1604-28-0 Spot Supply with Safe Transportation
- Molecular Formula:C8H12O
- Molecular Weight:124.183
- Vapor Pressure:0.464mmHg at 25°C
- Refractive Index:1.5340
- Boiling Point:193.45 °C at 760 mmHg
- Flash Point:68.582 °C
- PSA：17.07000
- Density:0.858 g/cm3
- LogP:2.09780
6-METHYL-3,5-HEPTADIEN-2-ONE(Cas 1604-28-0) Usage
|
Preparation |
By reacting 2-methylbuten-2-al with acetone in the presence of sodium ethylate or sodium hydroxide; by pyrolysis of tertiary acetylenic carbinyl acetoacetates in the presence of an acid catalyst. |
|
Aroma threshold values |
Detection: 375 ppb |
|
Taste threshold values |
Taste characteristics at 30 ppm: green and sweet with a brown, herbal aftertaste. |
InChI:InChI=1/C8H12O/c1-7(2)5-4-6-8(3)9/h4-6H,1-3H3/b6-4-
1604-28-0 Relevant articles
Method for synthesizing methyl heptenone from methyl butynol
-
Page/Page column 7-8; 11-12, (2020/05/02)
The invention provides a method for synt...
Method for synthesizing alpha,gamma-unsaturated dienone from propargyl alcohol and catalyst system used for method
-
, (2019/04/10)
The invention discloses a method for syn...
Palladium-Catalyzed Cleavage of α-Allenylic Aryl Ether toward Pyrazolemethylene-Substituted Phosphinyl Allenes and Their Transformations via Alkenyl C-P(O) Cleavage
Zhu, Jie,Mao, Mao,Ji, Huan-Jing,Xu, Jiang-Yan,Wu, Lei
supporting information, p. 1946 - 1949 (2017/04/28)
A palladium-catalyzed two-component coup...
Gold-catalyzed cycloisomerization of cyclopropyl alkynyl acetates: A versatile approach to 5-, 6-, and 7-membered carbocycles
Zou, Yue,Garayalde, David,Wang, Quanrui,Nevado, Cristina,Goeke, Andreas,Ito, Yoshihiko
supporting information; experimental part, p. 10110 - 10113 (2009/05/30)
Nonclassical chirality transfer? Dependi...
1604-28-0 Process route
-
-
115-19-5
2-methyl-but-3-yn-2-ol
-
-
1195-32-0
1-methyl-4-isopropenylbenzene
-
-
107-86-8
3,3-dimethyl acrylaldehyde
-
-
16647-04-4,29178-96-9,1604-28-0
6-methylhepta-3,5-dien-2-one
-
-
1197-01-9
p-cymene-8-ol
-
-
41793-01-5
4,6,6-trimethyl-1,3-cyclohexadiene-1-carboxaldehyde
| Conditions | Yield |
|---|---|
|
polyvanadioorganosiloxane (3.1percent V);
In
xylene;
at 150 - 160 ℃;
for 6h;
Mechanism;
Rate constant;
Product distribution;
|
62 % Chromat. 6 % Turnov. 4% |
-
-
926-66-9
2-ethoxyprop-1-ene
-
-
115-19-5
2-methyl-but-3-yn-2-ol
-
-
16647-04-4,29178-96-9,1604-28-0
6-methylhepta-3,5-dien-2-one
-
-
16647-01-1
6-methyl-hepta-4,5-dien-2-one
| Conditions | Yield |
|---|---|
|
With
zinc(II) chloride;
at 70 ℃;
for 1h;
under 15001.5 Torr;
Reagent/catalyst;
Pressure;
Temperature;
Overall yield = 63.197 g;
Autoclave;
Inert atmosphere;
|
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1604-28-0 Downstream products
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72345-84-7
(+/-)-β-curcumene
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792856-38-3
6-Methyl-2-p-tolyl-3,5-heptadien-2-ol
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4630-06-2
6-methylhept-5-en-2-ol
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928-68-7
6-methylheptan-2-one
