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inquiryAbout Product Technical Details 4-Methyl-2-(2-methyl-1-propenyl)tetrahydropyran (cis- and trans- mixture) Chemical Properties
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inquiryFEMA 3236 Basic information Product Name: FEMA 3236 Synonyms: (Z)-Rose oxide;2-(2-methyl-1-propenyl)-4-methyltetrahydro-pyra;2H-Pyran, tetrahydro-4-methyl-2-(2-methyl-1-propenyl)-;2H-Pyr
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inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediate
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inquiryName: (+)-rose oxide CAS: 16409-43-1 Molecular Formula: C10H18O Molecular Weight: 154.249 Application:Fine chemical
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(+/-)-(E)-2-methoxy-2,6-dimethyl-3-octen-8-ol
rose oxide
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate In dichloromethane Ambient temperature; | 94% |
2-(2,4-Dichlorphenoxy)-3,4,5,6-tetrahydro-4-methyl-2H-pyran
2-methylpropen-1-ylmagnesium bromide
rose oxide
Conditions | Yield |
---|---|
In benzene for 0.5h; Ambient temperature; | 86% |
Acetic acid 6-chloro-3,7-dimethyl-oct-7-enyl ester
rose oxide
Conditions | Yield |
---|---|
With sodium hydroxide; sulfuric acid 1.) heating; Yield given. Multistep reaction; |
8-hydroxy-2,6-dimethyl-2-octen-4-one
rose oxide
Conditions | Yield |
---|---|
With potassium hydrogensulfate; lithium aluminium tetrahydride 1) Et2O 2) heating; Yield given. Multistep reaction; |
6-chloro-3,7-dimethylocta-7-en-1-ol
rose oxide
Conditions | Yield |
---|---|
With sodium hydroxide; sulfuric acid 1.) heating; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With iodine In tetrachloromethane for 2h; Heating; Yield given. Yields of byproduct given; |
Citronellol
A
rose oxide
B
3,7-dimethyl-oct-6-enal
C
isopulegone
D
Isopulegol
Conditions | Yield |
---|---|
With CrO3/silica gel In various solvent(s) at 40℃; under 165013 Torr; for 4h; |
(E)-2-methyl-1,5-heptadien-4-ol
rose oxide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 58 percent / mercury(II) acetate / 1.) reflux, 24 h, 2.) 2 days 2: 94 percent / sodium borohydride / ethanol 3: iodine / CCl4 / 2 h / Heating View Scheme | |
Multi-step reaction with 3 steps 1: 69 percent / propionic acid / Heating 2: 78.5 percent / lithium aluminium hydride / diethyl ether / 3 h / Heating 3: iodine / CCl4 / 2 h / Heating View Scheme |
3,7-dimethyl-4,7-octadienal
rose oxide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 94 percent / sodium borohydride / ethanol 2: iodine / CCl4 / 2 h / Heating View Scheme |
ethyl 3,7-dimethyl-4,7-octadienoate
rose oxide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 78.5 percent / lithium aluminium hydride / diethyl ether / 3 h / Heating 2: iodine / CCl4 / 2 h / Heating View Scheme |
Citronellol
rose oxide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: HOCl / CH2Cl2 2: 1.) NaOH; 2.) H2SO4 / 1.) heating View Scheme | |
Multi-step reaction with 2 steps 1: 89 percent / (PhSe)2, Et4NBr / electrolysis 2: 94 percent / BF-etherate / CH2Cl2 / Ambient temperature View Scheme | |
With rose bengal; sodium sulfite In methanol at 70℃; for 3h; Irradiation; | |
Stage #1: Citronellol With oxygen; tetrakis(pentafluorophenyl)porphyrin In carbon dioxide; dimethyl carbonate under 135014 Torr; for 4h; Supercritical conditions; Irradiation; Stage #2: With sodium sulfite In dimethyl carbonate; water Stage #3: With hydrogenchloride In dimethyl carbonate; water |
4-methyl-tetrahydro-pyran-2-one
rose oxide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 92 percent / Mg / tetrahydrofuran 2: 1) potassium tert-butoxide 2) HCl aq. / 1) DMF, 40 deg C 2) THF 3: 1) LiAlH4 2) KHSO4 / 1) Et2O 2) heating View Scheme |
3,7-dimethyl-5-(2'-methyl-2'-propenyl)-7-octen-1,5-diol
rose oxide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1) potassium tert-butoxide 2) HCl aq. / 1) DMF, 40 deg C 2) THF 2: 1) LiAlH4 2) KHSO4 / 1) Et2O 2) heating View Scheme |
C11H22O2
rose oxide
Conditions | Yield |
---|---|
With hydrogenchloride In hexane at 0℃; for 3h; | 1.263 g |
4-methylidene-2-(2-methylprop-1-enyl)tetrahydro-2H-pyran
rose oxide
Conditions | Yield |
---|---|
With hydrogen at 70℃; under 3000.3 Torr; for 4h; Reagent/catalyst; Time; Autoclave; |
Conditions | Yield |
---|---|
With oxygen; palladium diacetate; p-benzoquinone In acetic acid at 80℃; under 3800.26 Torr; for 7h; Catalytic behavior; Time; Pressure; regioselective reaction; |
Conditions | Yield |
---|---|
With oxygen; palladium diacetate; p-benzoquinone In acetic acid at 80℃; under 760.051 Torr; for 3h; Catalytic behavior; regioselective reaction; |
Conditions | Yield |
---|---|
With oxygen; palladium diacetate; p-benzoquinone In acetic acid at 80℃; under 7600.51 Torr; for 9h; Catalytic behavior; Time; Pressure; Temperature; regioselective reaction; |
rose oxide
2-isobutyl-4-methyl-tetrahydro-pyran
Conditions | Yield |
---|---|
With palladium on carbon; hydrogen; C64H118O20 In water at 20℃; for 2h; Reagent/catalyst; | 100% |
rose oxide
Conditions | Yield |
---|---|
Stage #1: rose oxide With ozone In methanol at -70℃; for 3h; Stage #2: With oxygen In methanol Stage #3: With triethyl phosphite In methanol at -20 - 0℃; for 2h; | 55% |
rose oxide
[1,4]naphthoquinone
Conditions | Yield |
---|---|
With Iron(III) nitrate nonahydrate; sodium tetrahydroborate In ethanol; acetonitrile at 20℃; for 0.5h; | 30% |
rose oxide
Conditions | Yield |
---|---|
With Selectfluor In water; acetonitrile at 75℃; for 4h; Ene Reaction; | 20% |
rose oxide
Trichloroacetyl chloride
A
2,2-Dichloro-3,3,7-trimethyl-(E)-4-nonen-9-olide
B
2,2-Dichloro-3,3-dimethyl-4-(4-methyl-tetrahydro-pyran-2-yl)-cyclobutanone
Conditions | Yield |
---|---|
With zinc; trichlorophosphate In diethyl ether at 30℃; for 3h; Yield given. Yields of byproduct given; | |
With zinc; trichlorophosphate In diethyl ether at 30℃; for 3h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
With [bis(acetoxy)iodo]benzene; 1,3-dimethyl-imidazoline-2-selone In dichloromethane Inert atmosphere; Overall yield = 60 percent; Overall yield = 106 mg; diastereoselective reaction; |
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