As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
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Type:Manufacturers
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Min.Order:10 Gram
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryTRANS-2,4-PENTADIENOIC ACID CAS:626-99-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic
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Min.Order:1 Gram
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Min.Order:1 Kilogram
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryEmail us: admin07@hsnm.com.cn buy legit TRANS-2,4-PENTADIENOIC ACID raw powder online Quick details of TRANS-2,4-PENTADIENOIC ACID Product name:TRANS-2,4-PENTADIENOIC ACID CAS.No:626-99-3 appearance:white crystalline powder Molecular formula: C5H
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Min.Order:1 Kilogram
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Min.Order:1 Gram
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Min.Order:1 Kilogram
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inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
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Min.Order:1 Kilogram
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Type:Trading Company
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Min.Order:1 Kilogram
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Min.Order:1 Gram
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Min.Order:1 Metric Ton
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Type:Trading Company
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Min.Order:1 Metric Ton
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Ansciep 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
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Conditions | Yield |
---|---|
in aetherischer Loesung; |
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
bei der Kalischmelze; |
ethyl 2,4-pentadienoate
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
(hydrolysis); |
(RS)-3-amino-pent-4-enoic acid
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
(heating); |
Conditions | Yield |
---|---|
With bis(1,5-cyclooctadiene)nickel (0); Maleinsaeureanhydrid; 1,2-bis-(dicyclohexylphosphino)ethane 1.) THF, RT, 48 h, 2.) THF, 20 deg C, 48 h; Yield given. Multistep reaction; |
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
With potassium hydroxide |
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
With potassium hydroxide |
1-benzoyl-4-vinyl-azetidin-2-one
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (i) NaOH, (ii) aq. HCl 2: (heating) View Scheme |
Conditions | Yield |
---|---|
With dihydrogen peroxide In water at 39.84℃; Temperature; Reagent/catalyst; |
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
With 4-hydroxypent-2-enoate dehydratase Enzymatic reaction; |
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
With 2,4-pentadienoyl-CoA hydrolase |
2-oxo-4-pentenoic acid
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 2-oxopent-4-enoate reductase / Enzymatic reaction 2: 2-hydroxypent-4-enoate mutase / Enzymatic reaction 3: 3-hydroxypent-4-enoate dehydratase / Enzymatic reaction View Scheme | |
Multi-step reaction with 3 steps 1: 2-oxopent-4-enoate reductase / Enzymatic reaction 2: 2-hydroxypent-4-enoate vinylisomerase / Enzymatic reaction 3: 5-hydroxypent-2-enoate dehydratase / Enzymatic reaction View Scheme |
2-hydroxypent-4-enoic acid
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 2-hydroxypent-4-enoate mutase / Enzymatic reaction 2: 3-hydroxypent-4-enoate dehydratase / Enzymatic reaction View Scheme | |
Multi-step reaction with 2 steps 1: 2-hydroxypent-4-enoate vinylisomerase / Enzymatic reaction 2: 5-hydroxypent-2-enoate dehydratase / Enzymatic reaction View Scheme |
hydroxyvalerenic acid
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
With 5-hydroxypent-2-enoate dehydratase Enzymatic reaction; |
(RS)-3-hydroxy-4-pentenoic acid
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
With 3-hydroxypent-4-enoate dehydratase Enzymatic reaction; |
4-hydroxy-2-oxopentanoic acid
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 4-hydroxy-2-oxovalerate 3-dehydratase / Enzymatic reaction 2: 2-oxopent-3-enoate reductase / Enzymatic reaction 3: 2-hydroxypent-3-enoate dehydratase/vinylisomerase / Enzymatic reaction View Scheme | |
Multi-step reaction with 4 steps 1: 4-hydroxy 2- oxovalerate dehydratase / Enzymatic reaction 2: 2-oxopent-4-enoate reductase / Enzymatic reaction 3: 2-hydroxypent-4-enoate mutase / Enzymatic reaction 4: 3-hydroxypent-4-enoate dehydratase / Enzymatic reaction View Scheme | |
Multi-step reaction with 4 steps 1: 4-hydroxy 2- oxovalerate dehydratase / Enzymatic reaction 2: 2-oxopent-4-enoate reductase / Enzymatic reaction 3: 2-hydroxypent-4-enoate vinylisomerase / Enzymatic reaction 4: 5-hydroxypent-2-enoate dehydratase / Enzymatic reaction View Scheme | |
Multi-step reaction with 4 steps 1: 4-hydroxy-2-oxovalerate 3-dehydratase / Enzymatic reaction 2: 2-oxopent-3-enoate reductase / Enzymatic reaction 3: 2-hydroxypent-3-enoate vinylisomerase / Enzymatic reaction 4: 4-hydroxypent-2-enoate dehydratase / Enzymatic reaction View Scheme |
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 2-oxopent-3-enoate reductase / Enzymatic reaction 2: 2-hydroxypent-3-enoate dehydratase/vinylisomerase / Enzymatic reaction View Scheme | |
Multi-step reaction with 3 steps 1: 2-oxopent-3-enoate reductase / Enzymatic reaction 2: 2-hydroxypent-3-enoate vinylisomerase / Enzymatic reaction 3: 4-hydroxypent-2-enoate dehydratase / Enzymatic reaction View Scheme |
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 3- oxo-4-hydroxypentanoate reductase / Enzymatic reaction 2: 3,4-dihydroxypentanoate dehydratase / Enzymatic reaction 3: 4-hydroxypent-2-enoate dehydratase / Enzymatic reaction View Scheme |
3,4-dihydroxy-valeric acid
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 3,4-dihydroxypentanoate dehydratase / Enzymatic reaction 2: 4-hydroxypent-2-enoate dehydratase / Enzymatic reaction View Scheme |
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
With 2-hydroxypent-3-enoate dehydratase/vinylisomerase Enzymatic reaction; | |
Multi-step reaction with 2 steps 1: 2-hydroxypent-3-enoate vinylisomerase / Enzymatic reaction 2: 4-hydroxypent-2-enoate dehydratase / Enzymatic reaction View Scheme |
Conditions | Yield |
---|---|
With 4-(dimethylamino)pyridine N-oxide; 3,5-bis-trifluromethylphenylboronic acid In fluorobenzene for 16h; Reflux; chemoselective reaction; | 98% |
Conditions | Yield |
---|---|
Stage #1: 1,3-butadiene-1-carboxylic acid With triethylamine; methyl chloroformate In diethyl ether at 0℃; for 0.5h; Stage #2: With sodium tetrahydroborate In methanol; diethyl ether at 0℃; for 0.5h; | 95% |
With lithium aluminium tetrahydride |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0℃; | 94% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 95℃; under 750.075 Torr; for 0.783333h; Diels-Alder reaction; | 75% |
1,3-butadiene-1-carboxylic acid
benzyl alcohol
benzyl trans-2,4-pentadienoate
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 5.5h; Cooling with ice; | 71% |
Conditions | Yield |
---|---|
With 3,5-bis-trifluromethylphenylboronic acid In fluorobenzene for 16h; Reflux; chemoselective reaction; | A 45% B n/a |
1,3-butadiene-1-carboxylic acid
p-benzoquinone
5,8-dioxo-1,4,4a,5,8,8a-hexahydronaphthalene-1-carboxylic acid
Conditions | Yield |
---|---|
In toluene at 80℃; for 24h; Diels-Alder Cycloaddition; | 24% |
Conditions | Yield |
---|---|
With hydrogenchloride | 20% |
With sulfuric acid | |
With sulfuric acid Heating; |
Conditions | Yield |
---|---|
With acetic acid; hydroquinone at 100℃; |
Conditions | Yield |
---|---|
With propionic acid; hydroquinone |
Conditions | Yield |
---|---|
With hydrogenchloride |
1,3-butadiene-1-carboxylic acid
4,5-dibromo-pent-2-enoic acid
Conditions | Yield |
---|---|
With carbon disulfide |
1,3-butadiene-1-carboxylic acid
(Z)-2-pentenoic acid
Conditions | Yield |
---|---|
With methanol; platinum(IV) oxide; hydrogen under 1471.02 Torr; Hydrogenation; |
Conditions | Yield |
---|---|
With sodium hydroxide bei der elektrolytischen Reduktion an einer Kupferkathode; | |
With sodium amalgam; sodium hydrogencarbonate; sodium carbonate | |
With ammonia; lithium |
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
With water; hypochloric acid substance of ingold,Prichard,Smith; |
Conditions | Yield |
---|---|
With potassium permanganate at 0℃; |
1,3-butadiene-1-carboxylic acid
trans 2,4-pentadienoyl chloride
Conditions | Yield |
---|---|
With thionyl chloride; zinc(II) chloride; Petroleum ether; zinc at 60℃; |
Conditions | Yield |
---|---|
With sodium amalgam |
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
With water; hypochloric acid at 50℃; |
1,3-butadiene-1-carboxylic acid
(E)-5-bromo-4-hydroxy-2-pentenoic acid
Conditions | Yield |
---|---|
With diethyl ether; water; hypobromous acid | |
With water; hypobromous acid |
1,3-butadiene-1-carboxylic acid
Conditions | Yield |
---|---|
With chloroform; chlorine |
1,3-butadiene-1-carboxylic acid
2,3,4,5-tetrabromo-valeric acid
Conditions | Yield |
---|---|
With carbon disulfide; bromine | |
With bromine |
Conditions | Yield |
---|---|
With sodium hydroxide bei der elektrolytischen Reduktion; |
1,3-butadiene-1-carboxylic acid
dinitromethylene-methoxy-amine oxide
3-(2-methoxy-3,3-dinitro-isoxazolidin-5-yl)-acrylic acid
Conditions | Yield |
---|---|
In toluene at 0℃; |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride at -30℃; |
1,3-butadiene-1-carboxylic acid
penta-3,4-dienoic acid
Conditions | Yield |
---|---|
In diethyl ether Irradiation; |
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