1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
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Cas:5353-15-1
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:5353-15-1
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiry1.High quality and competetive price1)We are manufacturer with own lab and factory, can provide high quality products with factory price. 2)Products purity is test by our quality department strictly before sending, and you can also ask the third test
Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin
Cas:5353-15-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:5mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any port
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:5353-15-1
Min.Order:0
Negotiable
Type:Trading Company
inquiryHigh purity , competitive price , warm sevice , providing HPLC ,MS , NMR , COA. The quality is guaranteed. If you find the product is wrong compared with COA, we promise 100% refund or change product. Package Size: 10mg/25mg standard packing or acc
Conditions | Yield |
---|---|
With carbon monoxide In nitromethane at 25℃; under 760 Torr; for 20h; | 87% |
Conditions | Yield |
---|---|
With cesium fluoride In tetrahydrofuran at 50℃; for 28h; Claisen Rearrangement; Inert atmosphere; | 60% |
2,4,5-trimethoxycinnamyltosylhydrazone
1-allyl-2,4,5-trimethoxybenzene
Conditions | Yield |
---|---|
With sodium tetrahydroborate In acetic acid at 90 - 120℃; for 12h; | 43% |
A
1-allyl-2,4,5-trimethoxybenzene
Conditions | Yield |
---|---|
With Bromotrichloromethane; cyclohexa-1,4-diene; {4-[3,5-bis(trifluoromethyl)phenyl]-4-oxybut-3-en-2-one}-cobalt(II) In toluene at 60℃; for 11h; optical yield given as %de; diastereoselective reaction; | A 36% B 22% |
methanol
1,2-dimethoxy-4-(2-propenyl)benzene
1-allyl-2,4,5-trimethoxybenzene
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; sodium hydroxide; sodium perchlorate 1) electrolysis, 4.5h, 15 deg C 2) MeOH, 10 min, room temperature; Yield given. Multistep reaction; | |
With hydrogenchloride; sodium hydroxide; sodium perchlorate 1.) electrolyzed at room temp.; Yield given. Multistep reaction; |
3,4-dimethoxyphenol
allyl bromide
dimethyl sulfate
A
1-allyl-2,4,5-trimethoxybenzene
B
2-allyl-1,3,4-trimethoxybenzene
Conditions | Yield |
---|---|
Multistep reaction; |
1-(allyloxy)-3,5-dimethoxybenzene
methyl iodide
1-allyl-2,4,5-trimethoxybenzene
Conditions | Yield |
---|---|
(i) (heating), (ii) KOH, EtOH, (iii) /BRN= 969135/; Multistep reaction; |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 62 percent / DDQ; silica gel / dioxane / 20 °C 2: 79 percent / methanol / 20 °C 3: 43 percent / NaBH4 / acetic acid; acetic acid / 12 h / 90 - 120 °C View Scheme |
trans 2,4,5-trimethoxy cinnamaldehyde
1-allyl-2,4,5-trimethoxybenzene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 79 percent / methanol / 20 °C 2: 43 percent / NaBH4 / acetic acid; acetic acid / 12 h / 90 - 120 °C View Scheme |
Conditions | Yield |
---|---|
With copper(I) oxide; palladium diacetate; dimethyl sulfoxide; silver carbonate In toluene at 110℃; for 2h; chemoselective reaction; | 89 %Chromat. |
Conditions | Yield |
---|---|
With sodium dichromate In acetic acid; benzene for 6h; Heating; |
1-allyl-2,4,5-trimethoxybenzene
1-(2'-Bromopropyl)-2,4,5-trimethoxybenzene
Conditions | Yield |
---|---|
With hydrogen bromide In chloroform at 0℃; for 2h; Yield given; |
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol |
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol |
1-allyl-2,4,5-trimethoxybenzene
asarone
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol Heating; |
Conditions | Yield |
---|---|
With potassium permanganate In acetone Heating; |
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal |
1-allyl-2,4,5-trimethoxybenzene
2-(2,4,5-trimethoxyphenyl)acetaldehyde
Conditions | Yield |
---|---|
(i) O3, (ii) H2O; Multistep reaction; |
1-allyl-2,4,5-trimethoxybenzene
p-nitrobenzoyl peroxide
A
asaraldehyde
Conditions | Yield |
---|---|
In acetonitrile at 25℃; |
1-allyl-2,4,5-trimethoxybenzene
trans 2,4,5-trimethoxy cinnamaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium dichromate / benzene; acetic acid / 6 h / Heating 2: alkaline medium / 1 h / Heating View Scheme |
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