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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

2,4,5-Trimethoxybenzaldehyde Manufacturer/High quality/Best price/In stock

Cas:4460-86-0

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 2,4,5-Trimethoxybenzaldehyde supplier in China

Cas:4460-86-0

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

2,4,5-Trimethoxybenzaldehyde CAS NO.4460-86-0

Cas:4460-86-0

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for 2,4,5-Trimethoxybenzaldehyde Cas 4460-86-0 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder crystal Storage:Store in 2-8℃ Package:25kg/

Factory supply 2,4,5-Trimethoxybenzaldehyde Cas 4460-86-0 with high quality and best price

Cas:4460-86-0

Min.Order:25 Kilogram

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Jinan Finer Chemical Co., Ltd

Product Description Product name 2,4,5-Trimethoxybenzaldehyde CAS 4460-86-0 Assay 99% Appearance White powder Capacity 200mt/year Min.package 100gram Standard E

2,4,5-Trimethoxybenzaldehyde

Cas:4460-86-0

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Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell Package:According to the demand of customer Application:Pharmaceutical intermediates Transportation:by air or by sea Port:shanghai

2,4,5-Trimethoxybenzaldehyde

Cas:4460-86-0

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Content Natural Extract 2,4,5-Trimethoxybenzaldehyde HACCP manufacturer

Cas:4460-86-0

Min.Order:1 Gram

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

2,4,5-Trimethoxybenzaldehyde

Cas:4460-86-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

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Henan Tianfu Chemical Co., Ltd.

2,4,5-Trimethoxybenzaldehyde Henan Tianfu Chemical Co.,LTD was built in 2009 with an ISO certificate in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with sams

2,4,5-Trimethoxy-benzaldehyd

Cas:4460-86-0

Min.Order:1 Kilogram

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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

2,4,5-Trimethoxybenzaldehyde cas 4460-86-0 C10H12O4

Cas:4460-86-0

Min.Order:1 Kilogram

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Professional Factory CAS 4460-86-0 with best price

Cas:4460-86-0

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

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Henan Sinotech Import&Export Corporation

Product name 2,4,5-Trimethoxybenzaldehyde CAS NO 4460-86-0 Application Used to prepare asarone Color white powder Appearance: White

2,4,5-Trimethoxybenzaldehyde

Cas:4460-86-0

Min.Order:1 Kilogram

FOB Price: $1.0

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Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High q

2, 4, 5-Trimethoxybenzaldehyde (CAS No: 4460-86-0)

Cas:4460-86-0

Min.Order:10 Gram

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

2,4,5-Trimethoxybenzaldehyde 4460-86-0

Cas:4460-86-0

Min.Order:1 Kilogram

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C

2,4,5-Trimethoxybenzaldehyde manufacturer with low price

Cas:4460-86-0

Min.Order:1 Gram

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Baoji Guokang Healthchem co.,ltd

2-4-5-Trimethoxybenzaldehyde is a white powder, 2-4-5-Trimethoxybenzaldehyde is a Pharmaceutical intermediates for the preparation of asarone. 2-4-5-Trimethoxybenzaldehyde Mainly used in pharmaceuticals, dyes, textiles, rubber, biology, steriliza

API,2,4,5-Trimethoxybenzaldehyde,cas:4460-86-0

Cas:4460-86-0

Min.Order:1 Kilogram

FOB Price: $200.0 / 230.0

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Qingdao Beluga Import and Export Co., LTD

2,4,5-Trimethoxybenzaldehyde CAS:4460-86-0 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 orga

2,4,5-Trimethoxybenzaldehyde CAS:4460-86-0

Cas:4460-86-0

Min.Order:1 Gram

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

2,4,5-Trimethoxybenzaldehyde

Cas:4460-86-0

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Hebei Mojin Biotechnology Co.,Ltd

Company information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo

2,4,5-Trimethoxybenzaldehyde CAS 4460-86-0

Cas:4460-86-0

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

2,4,5-Trimethoxybenzaldehyde

Cas:4460-86-0

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Shanghai Terui OP New Material Technology Co., Ltd.

We have overseas warehouses in California, New Laredo Mexico, Vancouver Canada, Amsterdam Netherlands, and Melbourne Australia. Overseas warehouses can provide some of the best-selling products. We look forward to the cooperation of local powerful

100% safe and fast delivery, free customs 2,4,5-Trimethoxybenzaldehyde CAS 4460-86-0

Cas:4460-86-0

Min.Order:1 Kilogram

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Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

2,4,5-Trimethoxybenzaldehyde

Cas:4460-86-0

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Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

2,4,5-Trimethoxybenzaldehyde

Cas:4460-86-0

Min.Order:1 Kilogram

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Chengdu Biopurify Phytochemicals Ltd.

Chengdu Biopurify Phytochemicals Ltd. is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medic

Asarylaldehyde 4460-86-0

Cas:4460-86-0

Min.Order:0 Metric Ton

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Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: 2,4,5-Trimethoxybenzaldehyde Synonyms: ASARONALDEHYDE;ASARALDEHYDE;2,4,5-TRIMETHOXYBENZALDEHYDE;3,4,6-trimethoxybenzaldehyde;AKOS BBS-00003175;2,4,5-trimethoxybenzaldehdye;2,4,5-Trimethoxy-benzaldehyd;2,4,5-Trimethoxybenzaldheyde

2,4,5-Trimethoxybenzaldehyde Manufactuered in China best quality

Cas:4460-86-0

Min.Order:100 Gram

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Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures

2,4,5-Trimethoxybenzaldehyde

Cas:4460-86-0

Min.Order:1 Kilogram

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Hangzhou Keyingchem Co.,Ltd

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

2,4,5-trimethoxybenzaldehyde

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Hangzhou J&H Chemical Co., Ltd.

J&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

2,4,5-Trimethoxybenzaldehyde

Cas:4460-86-0

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Ality Chemical Corporation

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

Factory Supply 2,4,5-Trimethoxybenzaldehyde

Cas:4460-86-0

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Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

2,4,5-Trimethoxybenzaldehyde

Cas:4460-86-0

Min.Order:1 Gram

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Synthetic route

difluoromethyl phenyl sulfide
1535-67-7

difluoromethyl phenyl sulfide

1,2,4-trimethoxy-benzene
135-77-3

1,2,4-trimethoxy-benzene

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
Stage #1: difluoromethyl phenyl sulfide; 1,2,4-trimethoxy-benzene With tin(IV) chloride In dichloromethane at 20℃; for 2h; Inert atmosphere;
Stage #2: With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In dichloromethane; water; dimethyl sulfoxide at 20℃; for 2h;
98%
(2,4,5-trimethoxyphenyl)methanol
30038-31-4

(2,4,5-trimethoxyphenyl)methanol

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With copper(l) iodide; TEMPOL; N,N'-dimethyl-N,N'-bis(2-pyridylmethyl)ethane-1,2-diamine In acetonitrile at 20℃; for 2h; Inert atmosphere;97%
With tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide In dichloromethane at 0℃; for 1.5h; Molecular sieve; Inert atmosphere;96%
With tert.-butylhydroperoxide; eosin y In decane; acetonitrile at 25℃; for 36h; Inert atmosphere; Irradiation; Molecular sieve; Green chemistry; chemoselective reaction;87%
α-asarone
2883-98-9

α-asarone

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With sodium periodate; osmium(VIII) oxide; N-benzyl-N,N,N-triethylammonium chloride In tetrahydrofuran; water microwave irradiation;84%
With sodium periodate; osmium(VIII) oxide; N-benzyl-N,N,N-triethylammonium chloride In tetrahydrofuran; water Microwave irradiation;82%
Conditions
ConditionsYield
With sodium periodate; osmium(VIII) oxide; N-benzyl-N,N,N-triethylammonium chloride In tetrahydrofuran; water at 100℃; Microwave irradiation;83%
With chromium(VI) oxide
With potassium permanganate
C12H16O3
5273-86-9

C12H16O3

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With sodium periodate; osmium(VIII) oxide; N-benzyl-N,N,N-triethylammonium chloride In tetrahydrofuran; water at 100℃; Microwave irradiation;83%
With sodium periodate; osmium(VIII) oxide; N-benzyl-N,N,N-triethylammonium chloride In tetrahydrofuran; water for 0.0138889h; microwave irradiation;82%
With dipyridinium dichromate; acetic acid In 1,4-dioxane for 0.333333h; Heating; Microwave irradiation;
With potassium permanganate; sodium hydrogencarbonate at 20℃;
1,2,4-trimethoxy-benzene
135-77-3

1,2,4-trimethoxy-benzene

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With trichlorophosphate at 20℃; for 1h; Vilsmeier reaction;81%
With trichlorophosphate at 0 - 80℃; for 3h; Vilsmeier-Haack Formylation; Inert atmosphere;80%
With trichlorophosphate
acetic acid acetoxy-(2,4,5-trimethoxy-phenyl)-methyl ester

acetic acid acetoxy-(2,4,5-trimethoxy-phenyl)-methyl ester

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With ammonium acetate for 0.0125h; microwave irradiation;77%
C16H18N2O3
324067-40-5

C16H18N2O3

A

asaraldehyde
4460-86-0

asaraldehyde

B

4,5-bis(2,4,5-trimethoxyphenyl)-2-phenyl-2H-1,2,3-triazole
1376268-31-3

4,5-bis(2,4,5-trimethoxyphenyl)-2-phenyl-2H-1,2,3-triazole

Conditions
ConditionsYield
With copper(II) acetate monohydrate In toluene at 60℃; for 7h;A n/a
B 66%
N-(chloromethyl)diformamide
877680-53-0

N-(chloromethyl)diformamide

1,2,4-trimethoxy-benzene
135-77-3

1,2,4-trimethoxy-benzene

A

asaraldehyde
4460-86-0

asaraldehyde

B

tris(2,4,5-trimethoxyphenyl)methane
14470-07-6

tris(2,4,5-trimethoxyphenyl)methane

Conditions
ConditionsYield
With aluminum (III) chloride In chlorobenzene at 0 - 18℃; for 22h;A 56%
B 24%
5-ethenyl-1,2,4-trimethoxybenzene
17598-03-7

5-ethenyl-1,2,4-trimethoxybenzene

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With 1-hydroxy-pyrrolidine-2,5-dione; graphitic carbon nitride; oxygen In acetonitrile at 20℃; Inert atmosphere; Irradiation;52%
1,2,4-trimethoxy-benzene
135-77-3

1,2,4-trimethoxy-benzene

trimethyl orthoformate
149-73-5

trimethyl orthoformate

A

asaraldehyde
4460-86-0

asaraldehyde

B

tris(2,4,5-trimethoxyphenyl)methane
14470-07-6

tris(2,4,5-trimethoxyphenyl)methane

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In neat liquid at 20℃; for 1h; Friedel-Crafts Alkylation;A 30%
B 46%
difluoromethyl phenyl sulfide
1535-67-7

difluoromethyl phenyl sulfide

1,2,4-trimethoxy-benzene
135-77-3

1,2,4-trimethoxy-benzene

A

asaraldehyde
4460-86-0

asaraldehyde

B

bis(2,4,5-trimethoxyphenyl)phenylsulfanylmethane

bis(2,4,5-trimethoxyphenyl)phenylsulfanylmethane

C

1-(diphenylsulfanylmethyl)-2,4,5-trimethoxybenzene

1-(diphenylsulfanylmethyl)-2,4,5-trimethoxybenzene

Conditions
ConditionsYield
With tin(IV) chloride In dichloromethane at 20℃; for 2h; Inert atmosphere;A 37%
B 6%
C 42%
With aluminum (III) chloride In dichloromethane at 20℃; for 2h; Inert atmosphere;A 7%
B 23%
C 6%
methanol
67-56-1

methanol

3,4-dimethoxy-benzaldehyde
120-14-9

3,4-dimethoxy-benzaldehyde

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With dipotassium peroxodisulfate; palladium diacetate; 3-trifluoromethylaniline In dichloromethane at 60℃; for 24h; Sealed tube;33%
difluoromethyl phenyl sulfide
1535-67-7

difluoromethyl phenyl sulfide

1,2,4-trimethoxy-benzene
135-77-3

1,2,4-trimethoxy-benzene

A

asaraldehyde
4460-86-0

asaraldehyde

B

tris(2,4,5-trimethoxyphenyl)methane
14470-07-6

tris(2,4,5-trimethoxyphenyl)methane

C

bis(2,4,5-trimethoxyphenyl)phenylsulfanylmethane

bis(2,4,5-trimethoxyphenyl)phenylsulfanylmethane

D

1-(diphenylsulfanylmethyl)-2,4,5-trimethoxybenzene

1-(diphenylsulfanylmethyl)-2,4,5-trimethoxybenzene

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at 20℃; for 2h; Inert atmosphere;A 20%
B 3%
C 24%
D 25%
hydrogen cyanide
74-90-8

hydrogen cyanide

1,2,4-trimethoxy-benzene
135-77-3

1,2,4-trimethoxy-benzene

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With hydrogenchloride; aluminium trichloride; benzene at 40 - 50℃; Zersetzung des Reaktionsgemisches mit Eiswasser;

A

asaraldehyde
4460-86-0

asaraldehyde

B

asaronic acid
490-64-2

asaronic acid

Conditions
ConditionsYield
With potassium permanganate; water
2,4,5-trimethoxycinnamic acid
24160-53-0

2,4,5-trimethoxycinnamic acid

A

asaraldehyde
4460-86-0

asaraldehyde

B

asaronic acid
490-64-2

asaronic acid

2,4-Dihydroxybenzaldehyde
95-01-2

2,4-Dihydroxybenzaldehyde

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With sodium hydroxide; dipotassium peroxodisulfate
Multi-step reaction with 3 steps
1: Br2; NaClO3
2: CuCl
3: NaOH
View Scheme
2,4-dihydroxy-5-methoxybenzaldehyde
51061-83-7

2,4-dihydroxy-5-methoxybenzaldehyde

methyl iodide
74-88-4

methyl iodide

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With potassium carbonate; acetone
2-hydroxy-4,5-dimethoxybenzaldehyde
14382-91-3

2-hydroxy-4,5-dimethoxybenzaldehyde

methyl iodide
74-88-4

methyl iodide

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With potassium carbonate; acetone
2,5-dihydroxy-4-methoxy-benzaldehyde
29865-97-2

2,5-dihydroxy-4-methoxy-benzaldehyde

methyl iodide
74-88-4

methyl iodide

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With potassium carbonate; acetone
methanol
67-56-1

methanol

α-asarone
2883-98-9

α-asarone

A

C12H16O3
5273-86-9

C12H16O3

B

asaraldehyde
4460-86-0

asaraldehyde

C

3-Methoxy-3-(2,4,5-trimethoxyphenyl)-propan
82645-86-1

3-Methoxy-3-(2,4,5-trimethoxyphenyl)-propan

Conditions
ConditionsYield
for 4h; Irradiation;
C12H16O3
5273-86-9

C12H16O3

A

α-asarone
2883-98-9

α-asarone

B

asaraldehyde
4460-86-0

asaraldehyde

C

andamanicin
73036-51-8

andamanicin

D

(Z)-3-(2,4,5-trimethoxyphenyl)acrylaldehyde
99217-07-9

(Z)-3-(2,4,5-trimethoxyphenyl)acrylaldehyde

Conditions
ConditionsYield
for 720h; Irradiation; Further byproducts given;A 0.26 g
B 1.18 g
C 0.28 g
D 46 mg
C12H16O3
5273-86-9

C12H16O3

A

α-asarone
2883-98-9

α-asarone

B

asaraldehyde
4460-86-0

asaraldehyde

C

andamanicin
73036-51-8

andamanicin

D

(Z)-3-(2,4,5-trimethoxyphenyl)acrylaldehyde
99217-07-9

(Z)-3-(2,4,5-trimethoxyphenyl)acrylaldehyde

E

trans 2,4,5-trimethoxy cinnamaldehyde
99217-07-9, 106128-88-5, 99217-06-8

trans 2,4,5-trimethoxy cinnamaldehyde

Conditions
ConditionsYield
for 720h; Mechanism; Irradiation;A 0.26 g
B 1.18 g
C 0.28 g
D 46 mg
E 0.19 g
C12H16O3
5273-86-9

C12H16O3

A

α-asarone
2883-98-9

α-asarone

B

asaraldehyde
4460-86-0

asaraldehyde

C

andamanicin
73036-51-8

andamanicin

D

trans 2,4,5-trimethoxy cinnamaldehyde
99217-07-9, 106128-88-5, 99217-06-8

trans 2,4,5-trimethoxy cinnamaldehyde

Conditions
ConditionsYield
for 720h; Irradiation; Further byproducts given;A 0.26 g
B 1.18 g
C 0.28 g
D 0.19 g
1-allyl-2,4,5-trimethoxybenzene
5353-15-1

1-allyl-2,4,5-trimethoxybenzene

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With sodium dichromate In acetic acid; benzene for 6h; Heating;
calmus oil

calmus oil

asaraldehyde
4460-86-0

asaraldehyde

Conditions
ConditionsYield
With sodium hydrogensulfite beim Stehen an der Luft;
With water; sodium hydrogensulfite
acetic acid
64-19-7

acetic acid

K2cr2O7

K2cr2O7

asaraldehyde
4460-86-0

asaraldehyde

KMnO4

KMnO4

A

asaraldehyde
4460-86-0

asaraldehyde

B

asaronic acid
490-64-2

asaronic acid

2-acetyl-6-allylphenol
58621-39-9

2-acetyl-6-allylphenol

asaraldehyde
4460-86-0

asaraldehyde

1-(2-hydroxy-3-allyl-phenyl)-3-(2,4,5-trimethoxy-phenyl)-propenone

1-(2-hydroxy-3-allyl-phenyl)-3-(2,4,5-trimethoxy-phenyl)-propenone

Conditions
ConditionsYield
With potassium hydroxide In ethanol for 191h;100%
With potassium hydroxide In ethanol for 191h; aldol condensation;
asaraldehyde
4460-86-0

asaraldehyde

1,2,4-trimethoxy-5-methylbenzene
14894-74-7

1,2,4-trimethoxy-5-methylbenzene

Conditions
ConditionsYield
With triethylsilane; chloro-trimethyl-silane In acetonitrile100%
Multi-step reaction with 2 steps
1: hydrazine hydrate / bis-(2-hydroxy-ethyl) ether / 0.12 h / Irradiation
2: KOH / bis-(2-hydroxy-ethyl) ether / 0.28 h / Irradiation
View Scheme
asaraldehyde
4460-86-0

asaraldehyde

methylamine
74-89-5

methylamine

C11H15NO3
1246401-41-1

C11H15NO3

Conditions
ConditionsYield
at 20℃; for 12h;100%
diethoxyphosphoryl-acetic acid ethyl ester
867-13-0

diethoxyphosphoryl-acetic acid ethyl ester

asaraldehyde
4460-86-0

asaraldehyde

2,4,5-trimethoxycinnamic acid ethyl ester
14469-89-7

2,4,5-trimethoxycinnamic acid ethyl ester

Conditions
ConditionsYield
With potassium carbonate In tetrahydrofuran for 20h; Horner-Wadsworth-Emmons reaction; Reflux;100%
Nitroethane
79-24-3

Nitroethane

asaraldehyde
4460-86-0

asaraldehyde

2,4,5-trimethoxy-β-methyl-β-nitrostyrene
134040-35-0, 17231-84-4

2,4,5-trimethoxy-β-methyl-β-nitrostyrene

Conditions
ConditionsYield
With ammonium acetate for 0.75h; Reflux;99.5%
With ammonium acetate
With ammonium acetate In acetic acid
asaraldehyde
4460-86-0

asaraldehyde

2-hydroxy-4,5-dimethoxybenzaldehyde
14382-91-3

2-hydroxy-4,5-dimethoxybenzaldehyde

Conditions
ConditionsYield
Stage #1: asaraldehyde With boron trichloride In dichloromethane at -78 - 20℃; for 3h;
Stage #2: With hydrogenchloride; water In dichloromethane at 0℃;
99%
With boron tribromide In dichloromethane at 0 - 20℃; for 16h; Inert atmosphere;99%
With boron trichloride In dichloromethane at -78 - 20℃; for 3h;98%
asaraldehyde
4460-86-0

asaraldehyde

2-iodophenylamine
615-43-0

2-iodophenylamine

N-(2,4,5-trimethoxybenzyl)-2-iodobenzenamine

N-(2,4,5-trimethoxybenzyl)-2-iodobenzenamine

Conditions
ConditionsYield
Stage #1: asaraldehyde; 2-iodophenylamine With acetic acid In methanol at 20℃; for 0.5h; Inert atmosphere;
Stage #2: With sodium cyanoborohydride In methanol at 0 - 20℃; for 95h; Inert atmosphere;
99%
asaraldehyde
4460-86-0

asaraldehyde

thiophenol
108-98-5

thiophenol

1-(diphenylsulfanylmethyl)-2,4,5-trimethoxybenzene

1-(diphenylsulfanylmethyl)-2,4,5-trimethoxybenzene

Conditions
ConditionsYield
With indium(III) bromide In water at 20℃; for 3h;98%
N,N'-diacetylpiperazin-2,5-dione
3027-05-2

N,N'-diacetylpiperazin-2,5-dione

asaraldehyde
4460-86-0

asaraldehyde

1-Acetyl-3-[1-(2,4,5-trimethoxy-phenyl)-meth-(Z)-ylidene]-piperazine-2,5-dione
709615-05-4

1-Acetyl-3-[1-(2,4,5-trimethoxy-phenyl)-meth-(Z)-ylidene]-piperazine-2,5-dione

Conditions
ConditionsYield
With potassium tert-butylate; tert-butyl alcohol In dichloromethane at 20℃; for 4h;98%
asaraldehyde
4460-86-0

asaraldehyde

4-amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide
139756-02-8

4-amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide

1-methyl-3-propyl-5-(2,4,5-trimethoxyphenyl)-1H-pyrazolo[4,3-d]pyrimidin-7-(6H)-one
1610875-93-8

1-methyl-3-propyl-5-(2,4,5-trimethoxyphenyl)-1H-pyrazolo[4,3-d]pyrimidin-7-(6H)-one

Conditions
ConditionsYield
With dipotassium peroxodisulfate In water; dimethyl sulfoxide at 100℃; for 0.05h; Sealed tube; Microwave irradiation;98%
Stage #1: asaraldehyde; 4-amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide In ethanol at 60℃; for 0.5h;
Stage #2: With oxygen; copper dichloride In ethanol at 75℃; for 0.5h;
87%
asaraldehyde
4460-86-0

asaraldehyde

(2,4,5-trimethoxyphenyl)methanol
30038-31-4

(2,4,5-trimethoxyphenyl)methanol

Conditions
ConditionsYield
With methanol; sodium tetrahydroborate at 0 - 20℃; for 18h; Inert atmosphere; Schlenk technique;97%
With sodium tetrahydroborate In methanol for 0.5h;84%
With ethanol; platinum Hydrogenation;
2,4-dimethylpent-3-ylamine
4083-57-2

2,4-dimethylpent-3-ylamine

asaraldehyde
4460-86-0

asaraldehyde

2,4,5-Trimethoxybenzaldehyde 2,4-dimethylpent-3-ylimine

2,4,5-Trimethoxybenzaldehyde 2,4-dimethylpent-3-ylimine

Conditions
ConditionsYield
97%
With toluene-4-sulfonic acid In toluene for 3h; Heating / reflux;96%
With toluene-4-sulfonic acid In toluene for 3h; Heating / reflux;96%
(1-methoxyethyl)triphenylphosphonium tetrafluoroborate

(1-methoxyethyl)triphenylphosphonium tetrafluoroborate

asaraldehyde
4460-86-0

asaraldehyde

1-hydroxy-1-(2,4,5-trimethoxyphenyl)propan-2-one
1422453-77-7

1-hydroxy-1-(2,4,5-trimethoxyphenyl)propan-2-one

Conditions
ConditionsYield
Stage #1: (1-methoxyethyl)triphenylphosphonium tetrafluoroborate With n-butyllithium In tetrahydrofuran at -78℃; for 0.333333h; Inert atmosphere;
Stage #2: asaraldehyde In tetrahydrofuran at -78℃; for 0.5h; Inert atmosphere;
97%
phthalic anhydride
85-44-9

phthalic anhydride

asaraldehyde
4460-86-0

asaraldehyde

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

ethyl 3‑amino‑5,10‑dioxo‑1‑(2,4,5‑trimethoxyphenyl)‑5,10‑dihydro‑1H‑pyrazolo[1,2‑b]phthalazine‑2‑carboxylate

ethyl 3‑amino‑5,10‑dioxo‑1‑(2,4,5‑trimethoxyphenyl)‑5,10‑dihydro‑1H‑pyrazolo[1,2‑b]phthalazine‑2‑carboxylate

Conditions
ConditionsYield
With hydrazine hydrate In water at 60℃; for 0.666667h; Green chemistry;97%
1-thiopropane
107-03-9

1-thiopropane

asaraldehyde
4460-86-0

asaraldehyde

1-(bis-propylsulfanyl-methyl)-2,4,5-trimethoxy-benzene

1-(bis-propylsulfanyl-methyl)-2,4,5-trimethoxy-benzene

Conditions
ConditionsYield
With indium(III) bromide In dichloromethane at 20℃; for 1h;96%
asaraldehyde
4460-86-0

asaraldehyde

Dimethyl succinate
106-65-0

Dimethyl succinate

Asarylidenbernsteinsaeure
74018-30-7

Asarylidenbernsteinsaeure

Conditions
ConditionsYield
With potassium tert-butylate In tert-butyl alcohol for 2h; Heating;96%
asaraldehyde
4460-86-0

asaraldehyde

4-bromo-4'-acetylbiphenyl
5731-01-1

4-bromo-4'-acetylbiphenyl

1-[(4-(4-bromophenyl)phenyl)]-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one
1256153-24-8

1-[(4-(4-bromophenyl)phenyl)]-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one

Conditions
ConditionsYield
In methanol at 75℃; Claisen-Schmidt condensation; Ionic liquid; Microwave irradiation;96%
asaraldehyde
4460-86-0

asaraldehyde

1-(2,4,6-trimethoxyphenyl)ethanone
832-58-6

1-(2,4,6-trimethoxyphenyl)ethanone

(2E)-1-(2,4,6-trimethoxyphenyl)-3-(2,4,5-trimethoxyphenyl)-2-propen-1-one
73694-37-8

(2E)-1-(2,4,6-trimethoxyphenyl)-3-(2,4,5-trimethoxyphenyl)-2-propen-1-one

Conditions
ConditionsYield
With potassium hydroxide In ethanol; water at 20℃; Claisen-Schmidt Condensation;96%
With lithium hydroxide monohydrate In ethanol at 20℃; for 168h; Claisen-Schmidt Condensation;78%
With lithium hydroxide monohydrate In ethanol at 20℃; for 168h; Claisen-Schmidt Condensation;78%
With potassium hydroxide at 20℃; for 0.0833333h; Claisen-Schmidt Condensation; Inert atmosphere;68%
4,6-dimethoxycoumaranone
4225-35-8

4,6-dimethoxycoumaranone

asaraldehyde
4460-86-0

asaraldehyde

(Z)-benzylidene-4,6,2',4',5'-pentamethoxybenzylidenebenzofuran-3(2H)-one

(Z)-benzylidene-4,6,2',4',5'-pentamethoxybenzylidenebenzofuran-3(2H)-one

Conditions
ConditionsYield
With potassium hydroxide In methanol at 20℃; for 0.5h;95%
With potassium hydroxide In methanol at 20℃; for 1h;
3-(3',4',5'-trimethoxyphenyl)-4,5,6-trimethoxy-indan-1-one
1059117-37-1

3-(3',4',5'-trimethoxyphenyl)-4,5,6-trimethoxy-indan-1-one

asaraldehyde
4460-86-0

asaraldehyde

3-(3',4',5'-trimethoxyphenyl)-4,5,6-trimethoxy-2-(2'',4'',5''-trimethoxybenzylidene)-indan-1-one
1375084-23-3

3-(3',4',5'-trimethoxyphenyl)-4,5,6-trimethoxy-2-(2'',4'',5''-trimethoxybenzylidene)-indan-1-one

Conditions
ConditionsYield
With potassium hydroxide In methanol at 20℃;95%
asaraldehyde
4460-86-0

asaraldehyde

acetophenone
98-86-2

acetophenone

(2E)‑1‑phenyl‑3‑(2,4,5‑trimethoxyphenyl)prop‑2‑en‑1‑one
1393480-79-9

(2E)‑1‑phenyl‑3‑(2,4,5‑trimethoxyphenyl)prop‑2‑en‑1‑one

Conditions
ConditionsYield
With potassium hydroxide In ethanol; water at 20℃; Claisen-Schmidt Condensation;95%
With sodium hydroxide In ethanol at 20℃; for 3h; Claisen-Schmidt Condensation;82%
With potassium hydroxide In ethanol; water at 20℃; Claisen-Schmidt Condensation;79%
With sodium hydroxide In ethanol at 20℃; for 48h; Claisen-Schmidt Condensation;74%
With sodium hydroxide at 20℃; for 48h; Claisen-Schmidt Condensation;31%
asaraldehyde
4460-86-0

asaraldehyde

2,5-diacetoxyacetophenone
31405-72-8

2,5-diacetoxyacetophenone

(E)-1-(2,5-Dicetoxyphenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one

(E)-1-(2,5-Dicetoxyphenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one

Conditions
ConditionsYield
With potassium hydroxide In ethanol; water at 20℃; Claisen-Schmidt Condensation;95%
phthalic anhydride
85-44-9

phthalic anhydride

asaraldehyde
4460-86-0

asaraldehyde

malononitrile
109-77-3

malononitrile

3‑amino‑5,10‑dioxo‑1‑(2,4,5‑trimethoxyphenyl)‑5,10‑dihydro‑1H‑pyrazolo[1,2‑b]phthalazine‑2‑carbonitrile

3‑amino‑5,10‑dioxo‑1‑(2,4,5‑trimethoxyphenyl)‑5,10‑dihydro‑1H‑pyrazolo[1,2‑b]phthalazine‑2‑carbonitrile

Conditions
ConditionsYield
With hydrazine hydrate In water at 60℃; for 0.5h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature; Green chemistry;95%
cycl-isopropylidene malonate
2033-24-1

cycl-isopropylidene malonate

asaraldehyde
4460-86-0

asaraldehyde

5-(2,4,5-trimethoxybenzylidene)-2,2-dimethyl-[1,3]dioxane-4,6-dione
117646-11-4

5-(2,4,5-trimethoxybenzylidene)-2,2-dimethyl-[1,3]dioxane-4,6-dione

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 12h; Ambient temperature;94%
In methanol at 20℃; for 6h;46%
In methanol at 20℃; Knoevenagel condensation;
In N,N-dimethyl-formamide
asaraldehyde
4460-86-0

asaraldehyde

methyl 2-naphthyl ketone
93-08-3

methyl 2-naphthyl ketone

(2E)-1-(2-naphthyl)-3-(2,4,5-trimethoxyphenyl)-2-propen-1-one
41343-22-0

(2E)-1-(2-naphthyl)-3-(2,4,5-trimethoxyphenyl)-2-propen-1-one

Conditions
ConditionsYield
With potassium hydroxide In methanol at 20℃; for 24h;94%
With potassium hydroxide In methanol at 20℃; for 24h;
asaraldehyde
4460-86-0

asaraldehyde

para-bromoacetophenone
99-90-1

para-bromoacetophenone

1-(4-bromophenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one
941607-52-9

1-(4-bromophenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one

Conditions
ConditionsYield
In methanol at 75℃; Claisen-Schmidt condensation; Ionic liquid; Microwave irradiation;94%
With sodium hydroxide In ethanol for 2h;
asaraldehyde
4460-86-0

asaraldehyde

1-(4-methoxyphenyl)ethanone
100-06-1

1-(4-methoxyphenyl)ethanone

(E)-1-(4-methoxyphenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one
1003377-77-2

(E)-1-(4-methoxyphenyl)-3-(2,4,5-trimethoxyphenyl)prop-2-en-1-one

Conditions
ConditionsYield
Stage #1: 1-(4-methoxyphenyl)ethanone With sodium hydroxide In ethanol; water at 20℃; for 0.0833333h; Claisen-Schmidt Condensation;
Stage #2: asaraldehyde at 20℃; Claisen-Schmidt Condensation;
94%
With lithium hydroxide monohydrate In ethanol at 20℃; for 15h; Claisen-Schmidt Condensation;92%
With lithium hydroxide monohydrate In ethanol at 20℃; for 15h; Claisen-Schmidt Condensation;92%
N-hydroxyphthalimide
524-38-9

N-hydroxyphthalimide

asaraldehyde
4460-86-0

asaraldehyde

1,3-dioxoisoindolin-2-yl 2,4,5-trimethoxybenzoate
1441984-87-7

1,3-dioxoisoindolin-2-yl 2,4,5-trimethoxybenzoate

Conditions
ConditionsYield
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In decane; ethyl acetate at 20 - 70℃; for 8h;94%

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