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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

4-Chloro-2-methoxybenzaldehyde

Cas:53581-86-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

4-Chloro-2-methoxybenzaldehyde

Cas:53581-86-5

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Product Name: 4-CHLORO-2-METHOXYBENZALDEHYDE Synonyms: 4-CHLORO-2-METHOXYBENZALDEHYDE;2-Methoxy-4-chlorbenzaldehyd;Benzaldehyde, 4-chloro-2-methoxy- CAS: 53581-86-5 MF: C8H7ClO2 MW: 170.59 EINECS: Product Categori

4-CHLORO-2-METHOXYBENZALDEHYDE

Cas:53581-86-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

4-CHLORO-2-METHOXYBENZALDEHYDE

Cas:53581-86-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Shandong Mopai Biotechnology Co., LTD

Shandong 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

4-CHLORO-2-METHOXYBENZALDEHYDE

Cas:53581-86-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Changzhou Anchor Biological Technology Co., Ltd.

Our company is engaged in customizing the benzene ring and pyridine derivative organic intermediates, and the quantity is flexible according to customer's needs. It mainly provides high-quality intermediates for domestic and foreign pharmaceutical an

4-Chloro-2-methoxybenzaldehyde Manufacturer/High quality/Best price/In stock CAS NO.53581-86-5

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

4-Chloro-2-methoxybenzaldehyde cas no. 53581-86-5 98%

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

4-Chloro-2-methoxybenzaldehyde

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Kono Chem Co.,Ltd

high 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

4-Chloro-2-methoxybenzaldehyde

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Other

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Shanghai Acmec Biochemical Technology Co., Ltd.

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

Acmec 4-Chloro-2-methoxybenzaldehyde 5g

Cas:53581-86-5

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

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Nanjing Fred Technology Co.,Ltd.

Fredchem focus on CRO/CMO business and its own R&D of API/Intermediates Package:Grams, Kilograms Application:Pharmaceutical field Transportation:According to customer request Port:Shanghai

4-CHLORO-2-METHOXYBENZALDEHYDE

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

High quality CAS 53581-86-5 with best price

Cas:53581-86-5

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

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Antimex Chemical Limied

hight degree of purity Application:Fine chemical intermediates, used as the main raw material for he synthesis of various pesticides, medicines, surfactants, polymer monomers, Ond Ontifungal agents

4-CHLORO-2-METHOXYBENZALDEHYDE

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Fandachem Co.,Ltd

4-CHLORO-2-METHOXYBENZALDEHYDEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express

4-CHLORO-2-METHOXYBENZALDEHYDE

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Other

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SAGECHEM LIMITED

laboratory Application:Synthetic building block

Benzaldehyde, 4-chloro-2-methoxy-

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shanghai Yuanye Bio-Technology Co., Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:250mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any po

4-Chloro-2-methoxybenzaldehyde

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Trading Company

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Zibo Hangyu Biotechnology Development Co., Ltd

home-produced Application:medicine

4-CHLORO-2-METHOXYBENZALDEHYDE

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

4-CHLORO-2-METHOXYBENZALDEHYDE

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Trading Company

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Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

4-Chloro-2-methoxybenzaldehyde

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Other

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Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

4-Chloro-2-methoxybenzaldehyde

Cas:53581-86-5

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Chemical Technology Co.,LTD

1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi

4-CHLORO-2-METHOXYBENZALDEHYDE

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai Sunway Co. Ltd.

Shanghai Sunway Corporation Ltd., a high-tech enterprise specializing in R&D, synthesis, and sales of MOF/COF Ligands, fine chemicals and pharmaceutical intermediates. We have established long-term and good business relationship with suppliers

4-Chloro-2-methoxybenzaldehyde

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Habo Medical Technology Co., Ltd.

manufacturer Application:for lab use

4-?chloro-?2-?methoxy benzaldehyde

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changzhou Ansciep Chemical Co.,Ltd.

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

4-chloro-2-methoxybenzaldehyde

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai PotentPharm Science and Technology Co.,Ltd

1 good quality, better price and bettter service;2 Timely delivery;3 100% refunded if parcel is t delivered or poor quality.We will try to satisfy you upon receipt of your reply. I hope that we can become a long-term cooperative partner. Application:

4-CHLORO-2-METHOXYBENZALDEHYDE

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Run-Biotech Co., Ltd.

1.We have rich experience in the development and production 2.Our factory is in Shanghai of China,We have convenient traffic conditions.3.We have advanced testing equipment and shipping line. Package:5g, 10g, 50g, 100g, 1kg Application:Pharmaceutical

4-Chloro-2-methoxy-benzaldehyde

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHENFEI INDUSTRY CO.,LTD

4-CHLORO-2-METHOXYBENZALDEHYDE

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI ZZBIO CO., LTD.

Comprehensive range product, High quality, Quick shippment, COA with spectras Package:1g Application:pharmaceutical industry, food industry, research

4-Chloro-2-methoxybenzaldehyde

Cas:53581-86-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-bromo-5-chloroanisole
174913-09-8

2-bromo-5-chloroanisole

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

N,N-dimethyl-formamide

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

Conditions
ConditionsYield
Stage #1: 2-bromo-5-chloroanisole With n-butyllithium In tetrahydrofuran; hexane at -30℃; Inert atmosphere; Flow reactor;
Stage #2: N,N-dimethyl-formamide In tetrahydrofuran; hexane at -30℃; Inert atmosphere; Flow reactor;
97%
(4-chloro-2-methoxy-phenyl)methanol
90296-27-8

(4-chloro-2-methoxy-phenyl)methanol

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

Conditions
ConditionsYield
With manganese(IV) oxide In chloroform for 2h; Inert atmosphere; Reflux;95%
Stage #1: (4-chloro-2-methoxy-phenyl)methanol With Chloro-oxo-acetic acid; dimethyl sulfoxide In dichloromethane at -78 - -40℃; for 1h; Swern oxidation;
Stage #2: With triethylamine at 20℃; for 0.25h; Swern oxidation;
65%
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; iodine; sodium hydrogencarbonate In water; toluene at 20℃; for 72h;
With manganese(IV) oxide In dichloromethane at 20℃; for 18h;400 mg
Stage #1: (4-chloro-2-methoxy-phenyl)methanol With oxalyl dichloride; dimethyl sulfoxide In dichloromethane at -78℃; for 0.5h; Swern Oxidation; Inert atmosphere;
Stage #2: With triethylamine In dichloromethane at -78 - 20℃; for 16h; Swern Oxidation; Inert atmosphere;
4-chlorosalicylaldehyde
2420-26-0

4-chlorosalicylaldehyde

dimethyl sulfate
77-78-1

dimethyl sulfate

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

Conditions
ConditionsYield
With potassium carbonate In acetone for 12h; Reflux;80%
4-chloro-2-fluorobenzaldehyde
61072-56-8

4-chloro-2-fluorobenzaldehyde

sodium methylate
124-41-4

sodium methylate

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

Conditions
ConditionsYield
With methanol at 50℃; for 3h;77.5%
In methanol Reflux;
methanol
67-56-1

methanol

2,4-dichlorobenzaldeyhde
874-42-0

2,4-dichlorobenzaldeyhde

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

Conditions
ConditionsYield
With sodium carbonate at 65℃; for 3h;51%
diazotized 4-amino-2-methoxy-benzaldehyde

diazotized 4-amino-2-methoxy-benzaldehyde

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

Conditions
ConditionsYield
With hydrogenchloride; copper
3-monochlorophenol
108-43-0

3-monochlorophenol

diluted aqueous NaOH

diluted aqueous NaOH

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Ca(OH)2, Na2CO3 / H2O
2: OH-
View Scheme
5-chloro-2-methyl-phenol
5306-98-9

5-chloro-2-methyl-phenol

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: (i) (oxidation), (ii) (hydrolysis)
2: OH-
View Scheme
methyl 2-methoxy-4-chlorobenzoate
78955-90-5

methyl 2-methoxy-4-chlorobenzoate

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

tetrapropylammonium perruthennate
114615-82-6

tetrapropylammonium perruthennate

(4-chloro-2-methoxy-phenyl)methanol
90296-27-8

(4-chloro-2-methoxy-phenyl)methanol

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

Conditions
ConditionsYield
With 4-methyl-morpholine; molecular sieve In dichloromethane
4-chloro-N,N-diisopropyl-2-methoxybenzamide

4-chloro-N,N-diisopropyl-2-methoxybenzamide

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 2,6-di-tert-butyl-4-methylpyridine / dichloromethane; tetrahydrofuran / -78 - 20 °C / Inert atmosphere
2: lithium tri-t-butoxyaluminum hydride / dichloromethane; tetrahydrofuran / 4 h / -78 °C / Inert atmosphere
View Scheme
C16H25ClNO2(1+)*CF3O3S(1-)

C16H25ClNO2(1+)*CF3O3S(1-)

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

Conditions
ConditionsYield
With lithium tri-t-butoxyaluminum hydride In tetrahydrofuran; dichloromethane at -78℃; for 4h; Inert atmosphere;48 mg
2-methoxy-4-chlorobenzoic acid
57479-70-6

2-methoxy-4-chlorobenzoic acid

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane / 2 h / 20 °C / Inert atmosphere
1.2: 2 h / 0 - 20 °C / Inert atmosphere
2.1: 2,6-di-tert-butyl-4-methylpyridine / dichloromethane; tetrahydrofuran / -78 - 20 °C / Inert atmosphere
3.1: lithium tri-t-butoxyaluminum hydride / dichloromethane; tetrahydrofuran / 4 h / -78 °C / Inert atmosphere
View Scheme
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

ethyl (diethoxyphosphoryl)methanesulfonate
73300-75-1

ethyl (diethoxyphosphoryl)methanesulfonate

2-(4-chloro-2-methoxy-phenyl)-ethenesulfonic acid ethyl ester
1161945-02-3

2-(4-chloro-2-methoxy-phenyl)-ethenesulfonic acid ethyl ester

Conditions
ConditionsYield
Stage #1: ethyl (diethoxyphosphoryl)methanesulfonate With n-butyllithium In tetrahydrofuran; hexanes at -78℃; for 0.25h;
Stage #2: 4-chloro-2-methoxybenzaldehyde In tetrahydrofuran; hexanes at -78 - 20℃; for 1h;
100%
Methyl diethylphosphonoacetate
1067-74-9

Methyl diethylphosphonoacetate

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

methyl (E)-3-(4-chloro-2-methoxyphenyl)acrylate

methyl (E)-3-(4-chloro-2-methoxyphenyl)acrylate

Conditions
ConditionsYield
Stage #1: Methyl diethylphosphonoacetate With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #2: 4-chloro-2-methoxybenzaldehyde In N,N-dimethyl-formamide at 20℃; for 3h; Further stages.;
99%
trisylhydrazine
39085-59-1

trisylhydrazine

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

2-methoxyl-4-chlorobenzaldehyde 2,4,6-triisopropylbenzenesulfonyl hydrazone

2-methoxyl-4-chlorobenzaldehyde 2,4,6-triisopropylbenzenesulfonyl hydrazone

Conditions
ConditionsYield
In methanol93%
(IBu)2AlH

(IBu)2AlH

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

3-(4-chloro-2-methoxyphenyl)propenol

3-(4-chloro-2-methoxyphenyl)propenol

Conditions
ConditionsYield
With hydrogenchloride In toluene92%
With hydrogenchloride In toluene92%
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

N-butylamine
109-73-9

N-butylamine

(E)-N-(4-chloro-2-methoxybenzylidene)butan-1-amine

(E)-N-(4-chloro-2-methoxybenzylidene)butan-1-amine

Conditions
ConditionsYield
In dichloromethane at 20℃; for 12h; Molecular sieve;88%
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

Methyltriphenylphosphonium bromide
1779-49-3

Methyltriphenylphosphonium bromide

4-chloro-2-methoxystyrene

4-chloro-2-methoxystyrene

Conditions
ConditionsYield
Stage #1: Methyltriphenylphosphonium bromide With sodium t-butanolate In tetrahydrofuran at 0℃; for 0.5h; Inert atmosphere;
Stage #2: 4-chloro-2-methoxybenzaldehyde In tetrahydrofuran at 0 - 15℃; for 0.75h; Inert atmosphere;
84%
nitromethane
75-52-5

nitromethane

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

(E)-4-chloro-2-methoxy-1-(2-nitrovinyl)benzene
1202890-36-5

(E)-4-chloro-2-methoxy-1-(2-nitrovinyl)benzene

Conditions
ConditionsYield
With methylamine hydrochloride; sodium acetate for 12h;78.3%
Methyl azidoacetate
1816-92-8

Methyl azidoacetate

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

C11H10ClN3O3

C11H10ClN3O3

Conditions
ConditionsYield
With sodium methylate In methanol at -10 - 20℃;74%
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

4-chlorosalicylaldehyde
2420-26-0

4-chlorosalicylaldehyde

Conditions
ConditionsYield
With lithium chloride In N,N-dimethyl-formamide for 40h; Reflux;63%
With aluminum (III) chloride In dichloromethane at 20℃; for 10h; Inert atmosphere;
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

C24H20BrNP(1+)*Br(1-)

C24H20BrNP(1+)*Br(1-)

C14H11BrClNO

C14H11BrClNO

Conditions
ConditionsYield
With potassium carbonate In water; N,N-dimethyl-formamide at 95℃; Inert atmosphere;45%
With potassium carbonate In N,N-dimethyl-formamide at 95℃; Inert atmosphere;45%
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

2-amino-7-oxo-5-propyl-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile

2-amino-7-oxo-5-propyl-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile

2-((4-chloro-2-methoxybenzyl)amino)-7-oxo-5-propyl-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile

2-((4-chloro-2-methoxybenzyl)amino)-7-oxo-5-propyl-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile

Conditions
ConditionsYield
Stage #1: 4-chloro-2-methoxybenzaldehyde; 2-amino-7-oxo-5-propyl-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile With acetic acid In dichloromethane at 20℃; for 1h; Inert atmosphere;
Stage #2: With sodium tris(acetoxy)borohydride In dichloromethane Inert atmosphere;
11%
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

2-methoxy-4-chlorobenzoic acid
57479-70-6

2-methoxy-4-chlorobenzoic acid

Conditions
ConditionsYield
With alkaline permanganate
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

4,4'-dichloro-2,2'-dimethoxy-benzoin
412025-71-9

4,4'-dichloro-2,2'-dimethoxy-benzoin

Conditions
ConditionsYield
With potassium cyanide; ethanol
Nitroethane
79-24-3

Nitroethane

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

4-Chlor-2-methoxyphenylisopropylamin
87179-36-0

4-Chlor-2-methoxyphenylisopropylamin

Conditions
ConditionsYield
(i) NH4OAc, AcOH, (ii) LiAlH4; Multistep reaction;
1-hydroxyimino-1-(3-pyridyl)-2-propanone
65882-96-4

1-hydroxyimino-1-(3-pyridyl)-2-propanone

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

1-Hydroxy-2-(4-chloro-2-methoxyphenyl)-4-methyl-5-(3-pyridyl)imidazole
114974-12-8

1-Hydroxy-2-(4-chloro-2-methoxyphenyl)-4-methyl-5-(3-pyridyl)imidazole

Conditions
ConditionsYield
With ammonium acetate; acetic acid for 4h; Heating;
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

(2E)-1-(Benzyloxymethyloxy)-2-butenyl(tri-n-butyl)stannane
133319-48-9, 124664-82-0, 133145-76-3

(2E)-1-(Benzyloxymethyloxy)-2-butenyl(tri-n-butyl)stannane

anti-(1Z)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol
143765-36-0, 143765-37-1, 143765-38-2

anti-(1Z)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol

anti-(1E)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol
143765-36-0, 143765-37-1, 143765-38-2

anti-(1E)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol

syn-(1Z)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol
143765-36-0, 143765-37-1, 143765-38-2

syn-(1Z)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol

syn-(1E)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol
143765-36-0, 143765-37-1, 143765-38-2

syn-(1E)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at -78℃; for 2h; Title compound not separated from byproducts;
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

(2E)-1-(Benzyloxymethyloxy)-2-butenyl(tri-n-butyl)stannane
133319-48-9, 124664-82-0, 133145-76-3

(2E)-1-(Benzyloxymethyloxy)-2-butenyl(tri-n-butyl)stannane

anti-(1Z)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol
143765-36-0, 143765-37-1, 143765-38-2

anti-(1Z)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol

syn-(1Z)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol
143765-36-0, 143765-37-1, 143765-38-2

syn-(1Z)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol

syn-(1E)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol
143765-36-0, 143765-37-1, 143765-38-2

syn-(1E)-1-(benzyloxy)methoxy-3-methyl-4-(p-chloro-o-methoxy)phenyl-1-buten-4-ol

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78℃; for 2h; Product distribution; Mechanism; also with BF3*Et2O; stereoselectivity; other aromatic and aliphatic aldehydes, other allylstannanes;
With titanium tetrachloride In dichloromethane at -78℃; for 2h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

methyl (triphenylphosphoranylidene)acetate
21204-67-1

methyl (triphenylphosphoranylidene)acetate

methyl 3-(4-chloro-2-methoxyphenyl)acrylate

methyl 3-(4-chloro-2-methoxyphenyl)acrylate

Conditions
ConditionsYield
In toluene Heating;
3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one
771-03-9

3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one

4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

C16H13ClO5

C16H13ClO5

Conditions
ConditionsYield
With piperidine In ethanol
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

4-hydroxy-3-[7-(4-chloro-2-methoxy-phenyl)-2,3,6,7-tetrahydro-[1,4]thiazepin-5-yl]-6-methylpyran-2-one

4-hydroxy-3-[7-(4-chloro-2-methoxy-phenyl)-2,3,6,7-tetrahydro-[1,4]thiazepin-5-yl]-6-methylpyran-2-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: piperidine / ethanol
2: ethanol
View Scheme
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

7-Chlor-2H-1-benzopyran-2-on
19063-54-8

7-Chlor-2H-1-benzopyran-2-on

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: toluene / Heating
2: 73 percent / BBr3 / CH2Cl2 / 24 h / Heating
View Scheme
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

4,4'-dichloro-2,2'-dihydroxy-benzil
873400-02-3

4,4'-dichloro-2,2'-dihydroxy-benzil

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: KCN; aqueous ethanol
2: aqueous ethanol / Beim Erwaermen mit Fehling'scher Loesung
3: AlCl3; nitrobenzene
View Scheme
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

4,4'-dichloro-2,2'-dimethoxy-benzil
875245-88-8

4,4'-dichloro-2,2'-dimethoxy-benzil

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: KCN; aqueous ethanol
2: aqueous ethanol / Beim Erwaermen mit Fehling'scher Loesung
View Scheme
4-chloro-2-methoxybenzaldehyde
53581-86-5

4-chloro-2-methoxybenzaldehyde

3,5,3',5'-tetrabromo-4,4'-dichloro-2,2'-dihydroxy-benzil

3,5,3',5'-tetrabromo-4,4'-dichloro-2,2'-dihydroxy-benzil

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: KCN; aqueous ethanol
2: aqueous ethanol / Beim Erwaermen mit Fehling'scher Loesung
3: AlCl3; nitrobenzene
4: CCl4; N-bromo-succinimide
View Scheme

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