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Jiangsu Huaen Energy Co., Ltd.

White crystalline powder

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

Min.Order:0

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Type:Trading Company

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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

3,4-Dichlorobenzaldehyde Manufacturer/High quality/Best price/In stock

Cas:6287-38-3

Min.Order:1 Kilogram

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Jinan Finer Chemical Co., Ltd

Product description: Product name 3,4-Dichlorobenzaldehyde CAS number 6287-38-3 Assay ≥99% Appearance White crystal Capacity 200mt/year Application Pharmaceutical/pesticide/d

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

3,4-Dichlorobenzaldehyde Structural Formula: CAS RN: 6287-38-3 EINECS RN: 228-520-5 Molecular Weight: 175.01 Molecular Formula: C7H4Cl2NO

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

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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

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Our company 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 Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

TIANFU CHEM--3,4-Dichlorobenzaldehyde

Cas:6287-38-3

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

Factory direct supply CAS 6287-38-3 with best quality

Cas:6287-38-3

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name: 3,4-Dichlorobenzaldehyde Synonyms: 3,4-dichloro-benzaldehyd;OTAVA-BB BB7018801961;3,4-DICHLOROBENZALDEHYDE;3,4-DCAD;AKOS BBS-00000836;LABOTEST-BB LT00932384;3,4-dichlorobenzenecarboxaldehyde;3

3,4-Dichlorobenzaldehyde CAS: 6287-38-3

Cas:6287-38-3

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Shanghai Upbio Tech Co.,Ltd

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

Benzaldehyde,3,4-dichloro-

Cas:6287-38-3

Min.Order:1 Gram

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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

CAS NO.:6287-38-3

Cas:6287-38-3

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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

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

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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 3,4-Dichlorobenzaldehyde

Cas:6287-38-3

Min.Order:0 Metric Ton

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Type:Other

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Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

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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

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

Min.Order:1 Gram

FOB Price: $1.0

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Siwei Development Group Ltd.

Product name: 3,4-Dichlorobenzaldehyde CAS No.:6287-38-3 Molecule Formula:C7H4Cl2O Molecule Weight:175.01 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING ITE

Best Quality 3,4-Dichlorobenzaldehyde with good supplier

Cas:6287-38-3

Min.Order:1 Kilogram

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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

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

Min.Order:1 Kilogram

FOB Price: $2.0

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

3,4-Dichlorobenzaldehyde cas no. 6287-38-3 98%

Cas:6287-38-3

Min.Order:0

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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

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

Min.Order:0

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Type:Other

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GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

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Hefei TNJ chemical industry co.,ltd

Name: 3,4-Dichlorobenzaldehyde CAS: 6287-38-3 Molecular Formula: C7H4Cl2O Molecular Weight: 175.012 Application:Fine chemical

3,4-Dichlorobenzaldehyde CAS 6287-38-3

Cas:6287-38-3

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

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Wuhan Fortuna Chemical Co.,Ltd

1.High quality : the purity is 99% min . through multiple producing procedures. 2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers470.Safe and fa

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

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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:Organic synthesis Transportation:by air or by sea

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

Min.Order:0

Negotiable

Type:Manufacturers

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Hunan chemfish Pharmaceutical co.,Ltd

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

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

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Antimex Chemical Limied

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

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

Min.Order:0

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HANGZHOU TIANYE CHEMICALS CO., LTD.

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:intermediate

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

Min.Order:0

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Type:Trading Company

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Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

3,4-Dichlorobenzaldehyde 6287-38-3

Cas:6287-38-3

Min.Order:0

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Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shanghai Yuanye Bio-Technology Co., Ltd.

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:White powder Storage:keep sealed and keep from direct light Package:According client's requirements Application:pharmaceutica

3,4-Dichlorobenzaldehyde manufacturer

Cas:6287-38-3

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Shenzhen Foris Technology Co. LTD

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

3,4-Dichlorobenzaldehyde 6287-38-3

Cas:6287-38-3

Min.Order:0

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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

3,4-Dichlorobenzaldehyde

Cas:6287-38-3

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Synthetic route

3,4-dichlorobenzyl alcohol
1805-32-9

3,4-dichlorobenzyl alcohol

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With tert.-butylhydroperoxide at 80℃; for 7h; Green chemistry;98%
With dmap; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; copper diacetate In neat (no solvent) at 100℃; for 18h; Green chemistry;97%
With 2C36H60N9(3+)*3O4W(2-); dihydrogen peroxide In water at 20℃; for 0.166667h; Green chemistry;96%
3,4-Cl2-Ph-CH2OTMS
1162648-58-9

3,4-Cl2-Ph-CH2OTMS

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With copper(II) nitrate trihydrate; water; silica gel; potassium bromide at 90℃; for 0.7h; Neat (no solvent);90%
3,4-dichlorobenzylideneaniline

3,4-dichlorobenzylideneaniline

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With hydrogenchloride; water In diethyl ether; toluene at 20℃; for 2h; Inert atmosphere;88%
3,4-Dichlorophenylmethyl chloride
102-47-6

3,4-Dichlorophenylmethyl chloride

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With benzo[c]cinnoline; sodium iodide In N,N-dimethyl-formamide at 80℃; Kornblum Aldehyd Synthesis;85%
iron pentacarbonyl
13463-40-6

iron pentacarbonyl

3,4-dichloroiodobenzene
20555-91-3

3,4-dichloroiodobenzene

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With triethylamine; palladium dichloride In water; N,N-dimethyl-formamide at 110℃; under 760.051 Torr; for 4h; Inert atmosphere;83%
3,4-dichlorobenzyl mercaptan
36480-40-7

3,4-dichlorobenzyl mercaptan

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With dipotassium peroxodisulfate; tetrakis(pyridine)silver(II) peroxodisulfate; oxygen In N,N-dimethyl-formamide at 23℃; under 760.051 Torr; Irradiation;65%
tert-butyl 3,4-dichlorobenzylidenecarbamate
163226-27-5

tert-butyl 3,4-dichlorobenzylidenecarbamate

A

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

B

(3,4-Dichloro-benzoyl)-carbamic acid tert-butyl ester

(3,4-Dichloro-benzoyl)-carbamic acid tert-butyl ester

C

N-tert-butoxycarbonyl-3-(3,4-dichlorophenyl)oxaziridine
163226-31-1

N-tert-butoxycarbonyl-3-(3,4-dichlorophenyl)oxaziridine

Conditions
ConditionsYield
With n-butyllithium; 3-chloro-benzenecarboperoxoic acid In hexane; dichloromethane -78 degC, 2 h, room t., 30 min;A 21 % Spectr.
B 8 % Spectr.
C 63%
With n-butyllithium; 3-chloro-benzenecarboperoxoic acid In hexane; dichloromethane -78 degC, 2 h, room t., 30 min; Title compound not separated from byproducts;A 21 % Spectr.
B 8 % Spectr.
C 71 % Spectr.
3,4-dichloro-1-trichloromethylbenzene
13014-24-9

3,4-dichloro-1-trichloromethylbenzene

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With 10% Pt/activated carbon; hydrogen; tri-n-butyl-tin hydride In N,N-dimethyl acetamide at 25℃; under 760.051 Torr; for 2h; chemoselective reaction;51%
8-[2-(3,4-dichlorophenyl)ethenyl]-2,2,6-trimethyl-7,9,10-trioxatricyclo[6.2.2.01,6]dodec-11-ene

8-[2-(3,4-dichlorophenyl)ethenyl]-2,2,6-trimethyl-7,9,10-trioxatricyclo[6.2.2.01,6]dodec-11-ene

6-hydroxy-1,7,7-trimethyl-2-oxa-bicyclo[4.4.0]dec-4-en-3-one

6-hydroxy-1,7,7-trimethyl-2-oxa-bicyclo[4.4.0]dec-4-en-3-one

B

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With oxygen; mercury In thiophene; benzene for 0.416667h; UV-irradiation;A 40%
B n/a
3,4-Dichlorotoluene
95-75-0

3,4-Dichlorotoluene

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With sodium molybdate; dihydrogen peroxide; cobalt(II) acetate; acetic acid; sodium bromide at 90℃; for 0.25h; Temperature;29%
4-chloro-3-nitro-benzaldehyde
16588-34-4

4-chloro-3-nitro-benzaldehyde

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With sodium dithionite; water Diazotieren und Umsetzen mit Kupfer(I)-chlorid in Salzsaeure;
3,4-dichlorobenzyl dibromide
6425-25-8

3,4-dichlorobenzyl dibromide

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With 2-morpholin-4-yldisulfanyl-benzothiazole
3,4-dichlorostyrene
2039-83-0

3,4-dichlorostyrene

A

2,3',4'-trichloroacetophenone
42981-08-8

2,3',4'-trichloroacetophenone

B

1,2-Dichloro-4-((Z)-2-chloro-vinyl)-benzene
91309-68-1

1,2-Dichloro-4-((Z)-2-chloro-vinyl)-benzene

C

1,2-Dichloro-4-((E)-2-chloro-vinyl)-benzene
91309-69-2

1,2-Dichloro-4-((E)-2-chloro-vinyl)-benzene

D

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With chlorine dioxide In tetrachloromethane at 52 - 54℃; for 2h; Further byproducts given. Title compound not separated from byproducts;A 25.1 % Chromat.
B 3.1 % Chromat.
C 19.8 % Chromat.
D 1.0 % Chromat.
5-chloro-5-tropolone
3084-17-1

5-chloro-5-tropolone

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With trichlorophosphate In N,N-dimethyl-formamide
2,5-dichlorotropone
7157-27-9

2,5-dichlorotropone

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With trichlorophosphate In N,N-dimethyl-formamide
3.4-dichloro-benzylidene chloride

3.4-dichloro-benzylidene chloride

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With sulfuric acid at 30 - 40℃;
3.4-dichloro-benzylidene dichloride

3.4-dichloro-benzylidene dichloride

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With water; calcium carbonate
formaldoxime
75-17-2

formaldoxime

diazotized.3,4-dichloro-aniline

diazotized.3,4-dichloro-aniline

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
anschliessenden Erhitzen mit wss.HCl;
1,2-dichloro-4-dichloromethyl-benzene
56961-84-3

1,2-dichloro-4-dichloromethyl-benzene

water
7732-18-5

water

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
at 220℃;
3,4-Dichlorotoluene
95-75-0

3,4-Dichlorotoluene

aluminium

aluminium

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Br2
2: Mor
View Scheme
(1E,4E)-1-(3,4-dichlorophenyl)-5-(2,6,6-trimethylcyclohex-1-en-1-yl)penta-1,4-dien-3-one
1403840-46-9

(1E,4E)-1-(3,4-dichlorophenyl)-5-(2,6,6-trimethylcyclohex-1-en-1-yl)penta-1,4-dien-3-one

6-hydroxy-1,7,7-trimethyl-2-oxa-bicyclo[4.4.0]dec-4-en-3-one

6-hydroxy-1,7,7-trimethyl-2-oxa-bicyclo[4.4.0]dec-4-en-3-one

B

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: oxygen / thiophene; benzene / 0.67 h / UV-irradiation
2: oxygen; mercury / thiophene; benzene / 0.42 h / UV-irradiation
View Scheme
3,4-dichlorobenzaldehyde oxime
5331-92-0

3,4-dichlorobenzaldehyde oxime

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
With oxygen; benzaldehyde In toluene for 2.25h; Reflux;
methyl 3,4-dichlorobenzoate
2905-68-2

methyl 3,4-dichlorobenzoate

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: lithium aluminium tetrahydride / tetrahydrofuran / 1 h / 0 - 20 °C / Inert atmosphere
2: pyridinium chlorochromate / dichloromethane
View Scheme
acetone
67-64-1

acetone

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

(1E,4E)-1,5-bis(3,4-dichlorophenyl)penta-1,4-dien-3-one
30983-80-3

(1E,4E)-1,5-bis(3,4-dichlorophenyl)penta-1,4-dien-3-one

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 20℃; for 1h;100%
With sodium hydroxide In ethanol; water at 20℃; Aldol Addition;70%
With sodium hydroxide
With sodium hydroxide In ethanol
3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

3,4-dichlorobenzyl alcohol
1805-32-9

3,4-dichlorobenzyl alcohol

Conditions
ConditionsYield
With sodium tetrahydroborate In methanol at 0℃; Inert atmosphere;100%
With potassium fluoride on basic alumina; formaldehyd for 0.0666667h; cross-Cannizzaro reaction; microwave irradiation;93%
With sodium tetrahydroborate In methanol at 0 - 20℃; for 4h;90%
acetone
67-64-1

acetone

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

4-(3,4-dichlorophenyl)-3-butene-2-one
74546-02-4

4-(3,4-dichlorophenyl)-3-butene-2-one

Conditions
ConditionsYield
With sodium hydroxide In water at 20℃; for 2h;100%
With sodium hydroxide In water at 20℃; for 2h;100%
With sodium hydroxide for 72h; Ambient temperature;70%
phenylazomalonamamidine hydrochloride
6285-64-9

phenylazomalonamamidine hydrochloride

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

2,8-Bis-(3,4-dichloro-phenyl)-1,7-dihydro-purin-6-one
81976-28-5

2,8-Bis-(3,4-dichloro-phenyl)-1,7-dihydro-purin-6-one

Conditions
ConditionsYield
at 170℃; for 1h;100%
3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

2,2-dimethoxyethylamine
22483-09-6

2,2-dimethoxyethylamine

N-<(3,4-dichlorophenyl)methylene>-2,2-dimethoxyethanamine
73274-27-8

N-<(3,4-dichlorophenyl)methylene>-2,2-dimethoxyethanamine

Conditions
ConditionsYield
In toluene for 1.5h; Heating;100%
In toluene for 0.5h; Heating;100%
for 0.333333h; Heating;
3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

2,2-dimethoxyethylamine
22483-09-6

2,2-dimethoxyethylamine

[1-(3,4-Dichloro-phenyl)-meth-(Z)-ylidene]-(2,2-dimethoxy-ethyl)-amine
73274-27-8

[1-(3,4-Dichloro-phenyl)-meth-(Z)-ylidene]-(2,2-dimethoxy-ethyl)-amine

Conditions
ConditionsYield
In benzene Heating;100%
In toluene Heating / reflux;
diethylzinc
557-20-0

diethylzinc

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

(S)-1-(3,4-Dichloro-phenyl)-propan-1-ol
742107-59-1

(S)-1-(3,4-Dichloro-phenyl)-propan-1-ol

Conditions
ConditionsYield
With titanium(IV) isopropylate; N,N’-(1R,2R)-cyclohexane-1,2-diylbis(1,1,1-trifluoromethanesulfonamide) In toluene at -78℃;100%
Stage #1: diethylzinc; 3,4-dichlorobenzaldehyde With titanium(IV) isopropylate; N,N’-(1R,2R)-cyclohexane-1,2-diylbis(1,1,1-trifluoromethanesulfonamide) In toluene at -78 - 20℃;
Stage #2: With hydrogenchloride In water; toluene
Stage #1: diethylzinc With titanium(IV) isopropylate; N,N’-(1R,2R)-cyclohexane-1,2-diylbis(1,1,1-trifluoromethanesulfonamide) In toluene at -78 - 40℃; for 0.666667h;
Stage #2: 3,4-dichlorobenzaldehyde In toluene at -78 - 20℃;
Stage #1: diethylzinc With titanium(IV) isopropylate; N,N’-(1R,2R)-cyclohexane-1,2-diylbis(1,1,1-trifluoromethanesulfonamide) In toluene at -78 - 40℃; for 0.666667h;
Stage #2: 3,4-dichlorobenzaldehyde In toluene at 0 - 20℃;
Stage #3: With hydrogenchloride; water In toluene at 20℃;
dimethyl (2-oxopropyl)phosphonate
4202-14-6

dimethyl (2-oxopropyl)phosphonate

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

(E)-4-(3,4-dichlorophenyl)but-3-en-2-one
55420-70-7

(E)-4-(3,4-dichlorophenyl)but-3-en-2-one

Conditions
ConditionsYield
With potassium carbonate In water at 5℃; for 0.25h;100%
ethylene glycol
107-21-1

ethylene glycol

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

2-(3,4-dichlorophenyl)-1,3-dioxolane
773093-44-0

2-(3,4-dichlorophenyl)-1,3-dioxolane

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene for 6h; Reflux; Dean-Stark;100%
With poly(ethylene glycol) 1000 based dicationic acidic ionic liquid In toluene at 80℃; for 1h; Reagent/catalyst; Ionic liquid;84%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

C15H11Cl2NO2

C15H11Cl2NO2

Conditions
ConditionsYield
In neat (no solvent) for 0.05h;100%
3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

3,4-dichlorbenzoic acid
51-44-5

3,4-dichlorbenzoic acid

Conditions
ConditionsYield
With dihydrogen peroxide In acetic acid at 90℃; for 7h;99%
With dihydrogen peroxide; benzeneseleninic acid In tetrahydrofuran for 8h; Heating;98%
With oxygen; Langlois reagent In acetonitrile at 25℃; under 760.051 Torr; for 12h; Irradiation; Green chemistry;95%
3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

γ-aminopropyl-2-methyl-6-phenyl-1,3-dioxa-6-aza-2-silacyclooctane
389082-07-9

γ-aminopropyl-2-methyl-6-phenyl-1,3-dioxa-6-aza-2-silacyclooctane

γ-N-(m,p-dichlorobenzylidene)aminopropyl-2-methyl-6-phenyl-1,3-dioxa-6-aza-2-silacyclooctane

γ-N-(m,p-dichlorobenzylidene)aminopropyl-2-methyl-6-phenyl-1,3-dioxa-6-aza-2-silacyclooctane

Conditions
ConditionsYield
With potassium carbonate In benzene at 20℃; for 2h;99%
tert-butyl 1-(2-methylallyl)hydrazinecarboxylate
1005794-49-9

tert-butyl 1-(2-methylallyl)hydrazinecarboxylate

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

tert-butyl 2-(3,4-dichlorobenzylidene)-1-(2-methylallyl)hydrazinecarboxylate

tert-butyl 2-(3,4-dichlorobenzylidene)-1-(2-methylallyl)hydrazinecarboxylate

Conditions
ConditionsYield
In ethanol at 20℃;99%
ethyl acetoacetate
141-97-9

ethyl acetoacetate

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

malononitrile
109-77-3

malononitrile

6-amino-4-(3,4-dichlorophenyl)-2,4-dihydro-3-methylpyrano[2,3-c]pyrazole-5-carbonitrile
315244-85-0, 874193-25-6

6-amino-4-(3,4-dichlorophenyl)-2,4-dihydro-3-methylpyrano[2,3-c]pyrazole-5-carbonitrile

Conditions
ConditionsYield
With hydrazine hydrate; heptakis(6-amino-6-deoxy)-β-cyclodextrin at 20℃; for 0.0166667h; Neat (no solvent);99%
acrylonitrile
107-13-1

acrylonitrile

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

2-[(3,4-dichloro-phenyl)-hydroxy-methyl]-acrylonitrile

2-[(3,4-dichloro-phenyl)-hydroxy-methyl]-acrylonitrile

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane; 1-(2-hydroxyethyl)pyridinium chloride In water at 20℃; for 0.416667h; Morita-Baylis-Hillman Alkylation; Green chemistry;99%
With 1,4-diaza-bicyclo[2.2.2]octane; choline chloride; glycerol In water at 20℃; for 2h; Morita-Baylis-Hillman Alkylation; Green chemistry;94%
With 1,4-diaza-bicyclo[2.2.2]octane In 1,4-dioxane; water at 20℃; for 4h; Baylis-Hillman reaction;68%
2-Allyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
72824-04-5

2-Allyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

1-(3,4-dichlorophenyl)but-3-en-1-ol

1-(3,4-dichlorophenyl)but-3-en-1-ol

Conditions
ConditionsYield
Stage #1: 3,4-dichlorobenzaldehyde With (R)-6,6'-bis(2,4,6-triisopropylphenyl)-1,1'-spirobiindanyl-7,7'-diyl hydrogen phosphate In toluene at -70℃; Inert atmosphere;
Stage #2: 2-Allyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane In toluene at -70℃; Inert atmosphere; optical yield given as %ee; enantioselective reaction;
99%
1,1-bis(phenylsulfonyl)ethylene
39082-53-6

1,1-bis(phenylsulfonyl)ethylene

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

A

(R)-2-(3,4-dichlorobenzyl)-4,4-bis(phenylsulphonyl)butanal

(R)-2-(3,4-dichlorobenzyl)-4,4-bis(phenylsulphonyl)butanal

B

(S)-2-(3,4-dichlorobenzyl)-4,4-bis(phenylsulphonyl)butanal

(S)-2-(3,4-dichlorobenzyl)-4,4-bis(phenylsulphonyl)butanal

Conditions
ConditionsYield
With (S)-N-(3,5-bis(trifluoromethyl)phenyl)-2-(diphenyl ((tri-methylsilyl)oxy)methyl)pyrrolidine-1-carbothioamide; benzoic acid In dichloromethane; water at 20℃; for 18h; Michael Addition; enantioselective reaction;A 99%
B n/a
indole
120-72-9

indole

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

N-methylaniline
100-61-8

N-methylaniline

4-[1H-indol-3-yl(3,4-dichlorophenyl)methyl]-N-methylaniline

4-[1H-indol-3-yl(3,4-dichlorophenyl)methyl]-N-methylaniline

Conditions
ConditionsYield
Stage #1: 3,4-dichlorobenzaldehyde; N-methylaniline With silicotungstic acid supported on Amberlyst 15 beads (WSi/A15 catalyst) In neat (no solvent) at 20℃; for 0.166667h; Friedel-Crafts Alkylation; Inert atmosphere; Green chemistry;
Stage #2: indole With silicotungstic acid supported on Amberlyst 15 beads (WSi/A15 catalyst) In neat (no solvent) at 20℃; for 5h; Catalytic behavior; Friedel-Crafts Alkylation; Inert atmosphere; Green chemistry; regioselective reaction;
99%
2-Acetylthiophene
88-15-3

2-Acetylthiophene

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

3-(3,4-dichlorophenyl)-1-thiophen-2-ylpropenone

3-(3,4-dichlorophenyl)-1-thiophen-2-ylpropenone

Conditions
ConditionsYield
With lithium hydroxide In ethanol; water at 23 - 27℃; for 0.00277778h; Claisen-Schmidt Condensation; Sonication;99%
1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

2-(3,4-dichlorophenyl)-1H-benzo[d]imidazole
67370-32-5

2-(3,4-dichlorophenyl)-1H-benzo[d]imidazole

Conditions
ConditionsYield
With air In ethanol at 20℃; for 6h; Green chemistry;98.1%
With sodium disulfite In N,N-dimethyl-formamide for 2h; Reflux;91%
With ammonium acetate at 70℃; for 1h;74%
acetophenone
98-86-2

acetophenone

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

3-(3,4-dichlorophenyl)-1-phenyl-2-propen-1-one
22966-16-1

3-(3,4-dichlorophenyl)-1-phenyl-2-propen-1-one

Conditions
ConditionsYield
With sodium carbonate In water at 100℃; for 3h;98%
With Musa sp. 'Malbhog' peel ash In neat (no solvent) at 20℃; for 0.3h; Reagent/catalyst; Claisen-Schmidt Condensation;86%
With potassium hydroxide In ethanol; water at 20℃; Claisen-Schmidt Condensation;30%
trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

2-(3,4-dichlorophenyl)-2-((trimethylsilyl)oxy)acetonitrile
95392-03-3

2-(3,4-dichlorophenyl)-2-((trimethylsilyl)oxy)acetonitrile

Conditions
ConditionsYield
With triethylamine at 20℃; for 24h;98%
With zinc(II) iodide at 5 - 20℃; for 0.333333h; Yield given;
With zinc(II) iodide
phenylazomalonamamidine hydrochloride
6285-64-9

phenylazomalonamamidine hydrochloride

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

2-{N-[1-(3,4-Dichloro-phenyl)-meth-(E)-ylidene]-carbamimidoyl}-2-phenylazo-acetamide; hydrochloride
81976-33-2

2-{N-[1-(3,4-Dichloro-phenyl)-meth-(E)-ylidene]-carbamimidoyl}-2-phenylazo-acetamide; hydrochloride

Conditions
ConditionsYield
at 120℃; for 0.25h;98%
cyclohexylamine
108-91-8

cyclohexylamine

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

3,4-dichlorobenzaldehyde cyclohexylimine

3,4-dichlorobenzaldehyde cyclohexylimine

Conditions
ConditionsYield
In benzene Heating;98%
In benzene98%
In benzene98%
dopamine hydrochloride
62-31-7

dopamine hydrochloride

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

1-(3,4-Dichloro-phenyl)-1,2,3,4-tetrahydro-isoquinoline-6,7-diol; hydrochloride

1-(3,4-Dichloro-phenyl)-1,2,3,4-tetrahydro-isoquinoline-6,7-diol; hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In methanol for 12h; Heating;98%
3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

diethyl malonate
105-53-3

diethyl malonate

diethyl 2-(3,4-dichlorobenzylidene)malonate
40878-09-9

diethyl 2-(3,4-dichlorobenzylidene)malonate

Conditions
ConditionsYield
piperidine; benzoic acid In benzene Condensation; refluxing overnight under an argon atmosphere with Dean-Stark trap;98%
With piperidine; acetic acid In toluene Reflux;
With piperidine; acetic acid In toluene for 6h; Knoevenagel condensation; Reflux;
With piperidine In 5,5-dimethyl-1,3-cyclohexadiene Reflux; Inert atmosphere; Sealed tube;
Knoevenagel Condensation; Sealed tube;
anthranilic acid amide
28144-70-9

anthranilic acid amide

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

2-(3,4-dichlorophenyl)quinazolin-4(3H)-one

2-(3,4-dichlorophenyl)quinazolin-4(3H)-one

Conditions
ConditionsYield
With iodine at 80℃; for 0.5h; Ionic liquid;98%
With aluminum oxide; 2,3-dicyano-5,6-dichloro-p-benzoquinone for 0.15h; Condensation; oxidation; microwave irradiation;83%
3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

1-(3,4-dichlorophenyl)but-3-en-1-ol
146744-39-0, 171426-66-7

1-(3,4-dichlorophenyl)but-3-en-1-ol

4-chloro-2,6-bis-(3,4-dichloro-phenyl)-tetrahydro-pyran

4-chloro-2,6-bis-(3,4-dichloro-phenyl)-tetrahydro-pyran

Conditions
ConditionsYield
With bismuth(III) chloride for 0.0333333h; Irradiation;98%
2-acetylpyridine
1122-62-9

2-acetylpyridine

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

(E)-3-(3,4-dichlorophenyl)-1-(pyridin-2-yl)prop-2-en-1-one

(E)-3-(3,4-dichlorophenyl)-1-(pyridin-2-yl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium carbonate In water at 70℃; for 4h;98%
With sodium hydroxide In water at 0 - 25℃; for 24h; Inert atmosphere;46%

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