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CAS No.: | 51911-82-1 |
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Name: | 4,8-dimethylnona-1,3,7-triene |
Article Data: | 7 |
Molecular Structure: | |
Formula: | C11H18 |
Molecular Weight: | 150.264 |
Synonyms: | 4,8-Dimethyl-1,3,7-nonatriene |
Density: | 0.782g/cm3 |
Boiling Point: | 195.6°Cat760mmHg |
Flash Point: | 60.4°C |
PSA: | 0.00000 |
LogP: | 3.86510 |
methyl magnesium iodide
(E/Z)-3,7-dimethyl-2,6-octadienal
4,8-dimethyl-1,3,7-nonatriene
Conditions | Yield |
---|---|
With diethyl ether erhitzt den erhaltenen Alkohol mit Essigsaeureanhydrid auf 120-130grad; |
Methyltriphenylphosphonium bromide
(E/Z)-3,7-dimethyl-2,6-octadienal
4,8-dimethyl-1,3,7-nonatriene
Conditions | Yield |
---|---|
(i) PhLi, Et2O, (ii) /BRN= 1721871/; Multistep reaction; |
3,6,6-trimethyl-(4at,8at)-hexahydro-3r,5c-ethano-pyrano[3,4-c]pyran-1,8-dione
4,8-dimethyl-1,3,7-nonatriene
Conditions | Yield |
---|---|
copper at 190 - 210℃; for 8h; |
(E/Z)-3,7-dimethyl-2,6-octadienal
4,8-dimethyl-1,3,7-nonatriene
Conditions | Yield |
---|---|
Wasserabspaltung aus dem primaer gebildeten Alkohol; |
(E/Z)-3,7-dimethyl-2,6-octadienal
4,8-dimethyl-1,3,7-nonatriene
Conditions | Yield |
---|---|
infolge Wasserabspaltung dem primaer gebildeten Alkohol; |
(E/Z)-3,7-dimethyl-2,6-octadienal
4,8-dimethyl-1,3,7-nonatriene
Conditions | Yield |
---|---|
Stage #1: pinacolboratamethylenetriphenylphosphonium iodide With lithium hexamethyldisilazane In N,N,N,N,N,N-hexamethylphosphoric triamide at 0℃; for 2h; Stage #2: (E/Z)-3,7-dimethyl-2,6-octadienal In N,N,N,N,N,N-hexamethylphosphoric triamide at -78 - 20℃; | 99 % Chromat. |
4,8-dimethyl-1,3,7-nonatriene
cyclohex-1-en-1-yl trifluoromethane sulfonate
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel(0); C35H46NP; cesium fluoride In tetrahydrofuran; di-isopropyl ether at 0℃; for 48h; Reagent/catalyst; Inert atmosphere; Sealed tube; Glovebox; regioselective reaction; | 94% |
4,8-dimethyl-1,3,7-nonatriene
1,4-dioxaspiro[4.5]dec-7-en-8-yl trifluoromethanesulfonate
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel(0); C35H46NP; cesium fluoride In tetrahydrofuran; di-isopropyl ether at 0℃; for 48h; Inert atmosphere; Sealed tube; Glovebox; regioselective reaction; | 88% |
4,8-dimethyl-1,3,7-nonatriene
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel(0); C35H46NP; cesium fluoride In tetrahydrofuran; di-isopropyl ether at 0℃; for 48h; Inert atmosphere; Sealed tube; Glovebox; regioselective reaction; | 85% |
4,8-dimethyl-1,3,7-nonatriene
N-(4-methylphenylsulfonyl)-4-[(trifluoromethanesulfonyl)oxy]-1,2,3,6-tetrahydropyridine
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel(0); C35H46NP; cesium fluoride In tetrahydrofuran; di-isopropyl ether at 0℃; for 48h; Inert atmosphere; Sealed tube; Glovebox; regioselective reaction; | 85% |