The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
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Cas:504-60-9
Min.Order:100 Gram
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Type:Lab/Research institutions
inquiryHebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carb
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TRANS-1,3-PENTADIENE Basic information Product Name: TRANS-1,3-PENTADIENE Synonyms: 1-Methylbutadiene;CH2=CHCH=CHCH3;Penta-1,3-diene;Pentadiene-1,3;piperylene,60%ci
Cas:504-60-9
Min.Order:1 Metric Ton
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inquiryCAS Number 504-60-9 Product Name 1,3-pentadiene Synonyms Piperylene; 1-methyl-1,3-butadiene; 1-methylbutadiene; 1-methylbuta
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Min.Order:5 Metric Ton
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Type:Other
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Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
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inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
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inquiryOffer high quality 1,3-Pentadiene 504-60-9 with favorable price Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to variou
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates
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Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
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inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
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Min.Order:1 Kilogram
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Type:Trading Company
inquiryAmoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
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TRANS-1,3-PENTADIENEAppearance:liquid Storage:Refrigerator Application:Highly flammable. May be sensitive to prolonged exposure to air and light. Slightly soluble in water. Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small am
Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer
Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo
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HuBei ipure is a diversified product production and operation enterprise, with API, pharma intermediates, and other fine chemicals as well as R&D and pigments development and sales as one of the large enterprises, with more than 130 acres of pl
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Min.Order:1 Gram
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inquirywe a state-level key high-tech enterprises in Yixing Environmental Science and Technology High-tech Development Zone. The company, China Agricultural University, Chinese Academy of Agricultural Sciences, Institute of Ecological Science Park, Beijing
Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int
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Min.Order:1 Gram
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inquiryBest quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom
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inquiryConditions | Yield |
---|---|
at 800℃; under 0.1 Torr; for 2.77778E-06h; Product distribution; Mechanism; var. temp., deuterium substituted 3,5-dimethylpyrazole; | 100% |
at 456.9℃; under 0.2 - 0.5 Torr; for 2.77778E-05h; Kinetics; Mechanism; Thermodynamic data; Irradiation; various temp., ΔH(excit.); |
pentane-1,3-diol
penta-1,3-diene
Conditions | Yield |
---|---|
With hydrogen bromide; tetrabutyl phosphonium bromide at 200℃; for 0.25h; Menshutkin Reaction; Inert atmosphere; | 99% |
With monoaluminum phosphate at 450℃; under 35 Torr; | |
With hydrogen bromide |
Conditions | Yield |
---|---|
With oxygen; Bi-Mo oxide (1/1) at 400℃; Rate constant; Kinetics; also without O2; other temperature; | 99% |
With multi-component bismuth molybdate at 320℃; |
Conditions | Yield |
---|---|
With borosilicate zeolite B-MWW at 384.84℃; for 48h; Catalytic behavior; Kinetics; Reagent/catalyst; Temperature; Flow reactor; Green chemistry; | 86% |
With monoaluminum phosphate at 350℃; | |
With aluminium oxide#titanium oxide at 600℃; under 25 - 40 Torr; | |
With sodium phosphate at 280℃; | |
With kaolin at 400℃; under 70 Torr; |
Conditions | Yield |
---|---|
With Ag/Pr/Zr-Si at 460 - 600℃; Reagent/catalyst; Temperature; Inert atmosphere; | 76% |
With phosphorus at 400℃; Dehydratisierung.; | |
Multi-step reaction with 2 steps 1: HBr 2: sodium; xylene View Scheme | |
With VTi2P5.1O(x) at 350℃; for 3h; Catalytic behavior; |
Conditions | Yield |
---|---|
With H3SiW12O40/SBA In dichloromethane at 300℃; Temperature; Reagent/catalyst; | 76% |
Conditions | Yield |
---|---|
With borosilicate zeolite B-MFI at 384.84℃; for 10h; Catalytic behavior; Kinetics; Reagent/catalyst; Temperature; Flow reactor; Green chemistry; | A 76% B n/a |
With 2-(diisopropylphosphonic acid)terephthalate exchanged zirconium terephthalate based metal-organic framework UiO66 at 280℃; under 4.9 Torr; Reagent/catalyst; Temperature; |
Conditions | Yield |
---|---|
With tungsten trioxide on silica; hydrogen In water at 250℃; for 5h; Concentration; Temperature; Inert atmosphere; | A 19.9% B 72% C 8.6% |
4-propenyl-1,3-dioxane
ethyl acetate
A
6-methyl-3,6-dihydro-2H-pyran
B
penta-1,3-diene
C
1,3,5-hexatriene
D
2,4-hexadien-1-ol acetate
E
3,5-hexadien-1-ol acetate
Conditions | Yield |
---|---|
With sulfuric acid at 90℃; for 9h; metal ampul; | A 17% B 3% C 5% D 20% E 50% |
methylbutane
A
2-methyl-but-2-ene
B
penta-1,3-diene
C
cyclopenta-1,3-diene
D
2-Methyl-1-butene
E
3-Methyl-1-butene
F
pentane
G
isoprene
Conditions | Yield |
---|---|
With platinum-aluminum catalyst at 600℃; Gas phase; | A n/a B n/a C n/a D n/a E n/a F n/a G 28.72% |
Conditions | Yield |
---|---|
With 1,10-Phenanthroline; copper hydroxide In 1-methyl-pyrrolidin-2-one at 180℃; for 5h; Inert atmosphere; Green chemistry; | 14% |
Conditions | Yield |
---|---|
With phosphoric acid at 380 - 400℃; | |
Abbau durch erschoepfende Methylierung; | |
Abbau durch erschoepfende Methylierung; dabei findet Verschiebung einer Doppelbildung statt; |
Conditions | Yield |
---|---|
With Lebedew-catalyst |
propan-1-ol
ethanol
A
penta-1,3-diene
B
buta-1,3-diene
C
hexa-2,4-diene
Conditions | Yield |
---|---|
ueber Lebedew-Katalysatoren; |
Conditions | Yield |
---|---|
With aluminum oxide at 390℃; |
Conditions | Yield |
---|---|
at 150 - 160℃; beim Leiten ueber einen Mischkatalysator aus Aluminium und Oxiden des Bors, Wolframs, Urans und Silbers; | |
at 150 - 160℃; beim Leiten ueber einen Mischkatalysator aus Aluminium und Oxiden des Bors, Wolframs, Urans und Silbers; |
Conditions | Yield |
---|---|
With acetic acid 1-methylbut-3-enyl ester at 550 - 570℃; under 70 - 80 Torr; ueber Glaswolle.; | |
With borosilicate zeolite B-MWW at 334.84℃; Reagent/catalyst; Flow reactor; Green chemistry; |
Conditions | Yield |
---|---|
With aluminium oxide-chromium oxide at 250℃; |
Conditions | Yield |
---|---|
With aluminium oxide-chromium oxide at 250℃; |
Conditions | Yield |
---|---|
With chromium corundum at 250℃; |
Conditions | Yield |
---|---|
With water; magnesium chloride at 300℃; Kupfer aktivierte Katalysatore; |
Conditions | Yield |
---|---|
With Lebedew-catalyst; acetone | |
With trans-Crotonaldehyde; Lebedew-catalyst |
Conditions | Yield |
---|---|
With sulfuric acid at 100℃; Behandeln des entstandenen Pentens mit Brom in Hexan bei -20grad und Leiten des erhaltenen Dibromids ueber Natronalk bei 500grad.; |
Conditions | Yield |
---|---|
With aluminum oxide; chromium(III) oxide at 600℃; under 130 Torr; |
Conditions | Yield |
---|---|
With water; magnesium chloride at 300℃; Kupfer aktivierte Katalisator.; |
Conditions | Yield |
---|---|
With soda lime; carbonic-acid at 600℃; |
Conditions | Yield |
---|---|
man dampft das Reaktionsprodukt mit verd. Schwefelsaeure auf dem Wasserbad ein; |
penta-1,3-diene
di-tert-butyl-diazodicarboxylate
di-tert-butyl 3-methyl-1,2,3,6-tetrahydropyridazine-1,2-dicarboxylate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; Diels-Alder reaction; | 100% |
penta-1,3-diene
tert-butyl 2-(4-chlorophenylcarbamoyl)diazenecarboxylate
Conditions | Yield |
---|---|
With C50H56O4P(1-)*Ag(1+)*H2O In dichloromethane at -40℃; for 4h; Diels-Alder Cycloaddition; Darkness; | 99% |
Conditions | Yield |
---|---|
With hydrogenchloride at -10 - -5℃; | 98% |
With hydrogenchloride at -5 - 0℃; | 98% |
With hydrogenchloride; N,N-dimethyl-formamide at -10 - -5℃; | 98% |
penta-1,3-diene
bromomethanesulfonyl bromide
4-bromo-2-pentenyl bromomethyl sulfone
Conditions | Yield |
---|---|
In dichloromethane at 0℃; | 98% |
D-Galactose
penta-1,3-diene
3-acetyl-2-methyl-5-(α,β-D-threofuranosyl)furan
Conditions | Yield |
---|---|
With zinc(II) chloride In ethanol; water for 48h; Heating; | 95% |
penta-1,3-diene
2-phenyl-2,3-((4-methoxyphenyl)imino)-2,3-dihydro-1,4-naphthoquinone
3,4-benzo-9-(4-methoxyphenyl)-1-phenyl-8-(1-propenyl)-9-azabicyclo<4.2.1>nonene-2,5-dione
Conditions | Yield |
---|---|
In benzene for 80h; Irradiation; | 95% |
penta-1,3-diene
(3-methyl-1,4-dioxo-1,4-dihydronaphthalen-2-yl)boronic acid
Conditions | Yield |
---|---|
In dichloromethane at 25℃; for 2h; Diels-Alder reaction; | 95% |
bis(1,5-cyclooctadiene)nickel (0)
penta-1,3-diene
1,2-bis(di-tert-butyl)phosphinoethane
Conditions | Yield |
---|---|
In tetrahydrofuran-d8 at 100℃; for 24h; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
With C16H18Cl2CoN2O; sodium triethylborohydride In tetrahydrofuran at -30 - 25℃; for 12h; Inert atmosphere; enantioselective reaction; | 95% |
Conditions | Yield |
---|---|
With bismuth(lll) trifluoromethanesulfonate; tetrakis(actonitrile)copper(I) hexafluorophosphate; 1,2-bis-(diphenylphosphino)ethane In 1,4-dioxane at 50℃; for 18h; | 94% |
penta-1,3-diene
N,N'-di-tert-butyldiaziridinone
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0) In benzene-d6 at 65℃; Inert atmosphere; | 94% |
penta-1,3-diene
2,4-dimethyl-3,6-dioxocyclohexa-1,4-dienylboronic acid
(4aSR,5RS,8aSR)-2,5,8a-trimethyl-4a,5,8,8a-tetrahydronaphthalene-1,4-dione
Conditions | Yield |
---|---|
In dichloromethane at 25℃; for 1h; Diels-Alder reaction; | 93% |
penta-1,3-diene
pinacol vinylboronate
Conditions | Yield |
---|---|
With (η6-naphthalene)(η4-1,5-cyclooctadiene)ruthenium(0) In benzene at 30℃; for 1h; Inert atmosphere; Schlenk technique; | 93% |
Conditions | Yield |
---|---|
With dodecacarbonyl-triangulo-triruthenium; 2,2'-bis(diphenylphosphino)biphenyl In toluene at 130℃; for 48h; Inert atmosphere; diastereoselective reaction; | 91% |
Conditions | Yield |
---|---|
With bis(trifluoromethane)sulfonimide lithium In methyl cyclohexane at 20℃; Diels-Alder Cycloaddition; Electrochemical reaction; | 91% |
Conditions | Yield |
---|---|
With hydroquinone at 140℃; for 12h; | 90% |
penta-1,3-diene
1-benzyl-3-diazo-1,3-dihydro-2H-indol-2-one
1'-(phenylmethyl)-2-[1-prop-1-en-1-yl]spiro[cyclopropane-1,3'-indol]-2'(1'H)-one
Conditions | Yield |
---|---|
With dirhodium tetraacetate In benzene for 4h; Heating; | 90% |
penta-1,3-diene
(4,4-dimethyl-2,6-dioxo-cyclohexyl)-phenyl-iodonium betaine
2-(1-propenyl)-4-oxo-6,6-dimethyl-2,3,4,5,6,7-hexahydrobenzofuran
Conditions | Yield |
---|---|
In acetonitrile at 20℃; for 1h; Cycloaddition; Irradiation; | 89% |
penta-1,3-diene
methyl 2-(diethoxyphosphoryl)imino-3,3,3-trifluoropropionate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 150h; aza Diels-Alder reaction; | 89% |
Conditions | Yield |
---|---|
With diisobutylaluminium hydride; triethylphosphine; bis(acetylacetonate)nickel(II) In toluene at 80℃; for 24h; | 89% |
penta-1,3-diene
methyl 3,3,3-trifluoropyruvate
6-trifluoromethyl-6-methoxycarbonyl-2-methyl-5,6-dihydro-2H-pyran
Conditions | Yield |
---|---|
In hexane at 20℃; for 24h; | 88% |
penta-1,3-diene
-1-(2-phenylpropylsulfinyl)-2-nitrocyclopentene
Conditions | Yield |
---|---|
With hydroquinone In dichloromethane under 6000480 Torr; for 120h; Ambient temperature; | 88% |
Conditions | Yield |
---|---|
With N-Bromosuccinimide Ambient temperature; | 88% |
penta-1,3-diene
2-(cyclohex-2-en-1-yl)-6-methylaniline
Conditions | Yield |
---|---|
With aluminium trichloride In benzene at 135℃; for 3h; | 88% |
Conditions | Yield |
---|---|
With aluminium trichloride In pentane at 20℃; for 2h; | 87% |
penta-1,3-diene
6-methyl-2-(1-cyclohexen-1-yl)aniline
Conditions | Yield |
---|---|
With aluminium trichloride In benzene at 135℃; for 3h; | 87% |
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