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| CAS No.: | 25152-83-4 |
|---|---|
| Name: | decadienal,(E,Z)-2,4-decadienal |
| Molecular Structure: | |
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| Formula: | C10H16 O |
| Molecular Weight: | 152.236 |
| Synonyms: | 2,4-Decadienal,(E,Z)- (8CI); (2E,4Z)-2,4-Decadienal; (2E,4Z)-Decadienal;(E,Z)-2,4-Decadienal; 2-trans,4-cis-Decadienal; trans,cis-2,4-Decadienal;trans-2,cis-4-Decadienal |
| Density: | 0.854g/cm3 |
| Boiling Point: | 244.6°Cat760mmHg |
| Flash Point: | 102.3°C |
| PSA: | 17.07000 |
| LogP: | 2.87800 |

(3E,5Z)-undeca-3,5-diene-1,2-diol


(2E,4Z)-2,4-decadienal

| Conditions | Yield |
|---|---|
| With sodium periodate In tetrahydrofuran for 1h; Ambient temperature; | 82% |

(2E,4Z)-5-iodopenta-2,4-dienal


1-pentylzinc bromide


(2E,4Z)-2,4-decadienal

| Conditions | Yield |
|---|---|
| With cobalt acetylacetonate; lithium bromide In tetrahydrofuran; 1-methyl-pyrrolidin-2-one at -30 - 0℃; for 0.25h; | 81% |

(2E,4Z)-2,4-decadien-1-ol


(2E,4Z)-2,4-decadienal

| Conditions | Yield |
|---|---|
| With manganese(IV) oxide In hexane for 1.5h; Ambient temperature; | 72.8% |

(2E,4Z)-2,4-decadien-1-ol

A

2,4-trans,trans-decadienal

B

(2E,4Z)-2,4-decadienal

| Conditions | Yield |
|---|---|
| With manganese(IV) oxide In Petroleum ether at 25℃; for 1.5h; Yield given; | A 12% B n/a |

3t-oxiranyl-propenal


hexyltriphenylphosphonium bromide


(2E,4Z)-2,4-decadienal

| Conditions | Yield |
|---|---|
| (i) nBuLi, hexane, Et2O, (ii) /BRN= 1341082/, (iii) HIO4; Multistep reaction; |

(2E,4Z)-2,4-decadien-1-ol

A

(2E,4Z)-2,4-decadienal

| Conditions | Yield |
|---|---|
| With sodium hypochlorite; 4-Phenylpyridine 1-oxide; (salen)-Mn(III) In dichloromethane at 0℃; Yields of byproduct given; | |
| With sodium hypochlorite; 4-Phenylpyridine 1-oxide; (salen)-Mn(III) In dichloromethane at 0℃; Yield given. Yields of byproduct given; |


Dichloromethyl methyl ether


(1E,3Z)-1-trimethylsilyl-1,3-nonadiene


(2E,4Z)-2,4-decadienal

| Conditions | Yield |
|---|---|
| With methanol; titanium tetrachloride 1.) CH2Cl2, -78 deg C, 1 h and 20 min, 2.) -20 deg C; Yield given. Multistep reaction; |

hexanal


(5-aza-5-cyclohexylpenta-2,4-dienyl)diethoxyphosphin-1-one

A

2,4-trans,trans-decadienal

B

(2E,4Z)-2,4-decadienal

C

(2Z,4E)-deca-2,4-dienal

| Conditions | Yield |
|---|---|
| With lithium diisopropyl amide In tetrahydrofuran; hexane 1.) -78 deg C, 1 h, 2.) 25 deg C, 2 h; Yield given; | |
| With lithium diisopropyl amide In tetrahydrofuran; hexane 1.) -78 deg C, 1 h, 2.) 25 deg C, 2 h; Yield given. Yields of byproduct given; |


(E,Z)-nona-1,3-dienyloxirane


(2E,4Z)-2,4-decadienal

| Conditions | Yield |
|---|---|
| With sodium periodate In tetrahydrofuran; water |

A

2,4-trans,trans-decadienal

B

(2E,4Z)-2,4-decadienal

| Conditions | Yield |
|---|---|
| With toluene-4-sulfonic acid In acetone for 0.25h; Title compound not separated from byproducts; | |
| With toluene-4-sulfonic acid In water; acetone at 20℃; for 0.166667h; |