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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis

cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 Cis-1,4-Dichloro-2-Butene supplier in China

Cas:1476-11-5

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:Colorless to light yellow transparent liquid Storage:2-8°

Pharmaceutical intermediate cis-1,4-Dichloro-2-butene CAS 1476-11-5 supplied by manufacturer

Cas:1476-11-5

Min.Order:1 Kilogram

FOB Price: $200.0

Type:Trading Company

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

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 Cis-1,4-Dichloro-2-Butene

Cas:1476-11-5

Min.Order:1

Negotiable

Type:Other

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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

Large Stock 99.0% cis-1,4-Dichloro-2-butene 1476-11-5 Producer

Cas:1476-11-5

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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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

(Z)-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--cis-1,4-Dichloro-2-butene--2-Bromoaniline in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business

TIANFUCHEM--cis-1,4-Dichloro-2-butene--2-Bromoaniline in stock

Cas:1476-11-5

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

inquiry

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

Wholesale price CAS 1476-11-5 with best price

Cas:1476-11-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product name:Cis-1,4-Dichloro-2-butene CAS No:1476-11-5 Appearance:Colorless to pale yellow liquid Content:97% Appearance:Colorless to pale yellow liquid Storage:Preserve in well-closed, light

Cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

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

cis-1,4-Dichloro-2-butene 1476-11-5

Cas:1476-11-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: cis-1,4-Dichloro-2-butene CAS: 1476-11-5 MF: C4H6Cl2 MW: 125 EINECS: 216-021-5 Building Blocks;All Aliphatics;Aliphatics;Alkenyl;Halogenated Hydrocarbons;Organic Building Blocks Mol File: 1476-11-5.mol cis-1,4-Dichlor

cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

cis-1,4-Dichloro-2-butene CAS:1476-11-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic

cis-1,4-Dichloro-2-butene CAS:1476-11-5

Cas:1476-11-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

Cis-1,4-Dichloro-2-Butene

Cas:1476-11-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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

cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development 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 chemi

High quality Cis-1,4-Dichloro-2-Butene

Cas:1476-11-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality moderate price & quick delivery Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to make other chemical

cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product name: (Z)-1,4-Dichlorobut-2-Ene CAS No.:1476-11-5 Molecule Formula:C4H6Cl2 Molecule Weight:124.99 Purity: 98.0% Package: 25kg/drum Description:White or off-white powder Manufacture Standards:Enterprise Standard TESTING IT

High Quality (Z)-1,4-Dichlorobut-2-Ene in stock

Cas:1476-11-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Cis-1,4-Dichloro-2-Butene

Cas:1476-11-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

1476-11-5 CAS NO.1476-11-5

Cas:1476-11-5

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

CIS-1,4-DICHLORO-2-BUTENE

Cas:1476-11-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

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

cis-1,4-dichloro-2-butene cas no. 1476-11-5 96%

Cas:1476-11-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Suzhou Sibian Chemical Technology Co., Ltd

The process is mature and can be mass produced to 100 kg, with good quality and purity up to 99%.The product has a large stock and can be supplied stably. Package:bottle Application:Drug R&D Transportation:Sealed drying(25℃) Port:ShangHai

cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Greenutra Resource Inc

cis-1,4-Dichloro-2-buteneAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air

cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

cis-1,4-Dichloro-2-butene

Cas:1476-11-5

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

1,4-butenediol
6117-80-2

1,4-butenediol

Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

Conditions
ConditionsYield
With 1,2,3-Benzotriazole; thionyl chloride In dichloromethane at 20℃; Substitution;94%
With thionyl chloride at 20℃; for 16h; Cooling with ice;84%
With thionyl chloride at 20℃; for 16.66h; Cooling with ice; Inert atmosphere;84%
(Z)-but-2-ene-1,4-diyl dimethanesulfonate
1953-56-6, 70886-56-5, 2303-47-1

(Z)-but-2-ene-1,4-diyl dimethanesulfonate

Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

Conditions
ConditionsYield
With calcium chloride In dimethyl sulfoxide for 3h; Ambient temperature;60%
2,5-dihydrofuran
1708-29-8

2,5-dihydrofuran

Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

Conditions
ConditionsYield
With thionyl chloride; zinc(II) chloride at 80 - 85℃;
With hydrogenchloride at 90℃; for 4h;4.2 g
buta-1,3-diene
106-99-0

buta-1,3-diene

A

Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

B

trans-1,4-dichlorobut-2-ene
110-57-6

trans-1,4-dichlorobut-2-ene

C

3,4-dichlorobut-1-ene
310447-99-5, 310448-01-2

3,4-dichlorobut-1-ene

Conditions
ConditionsYield
With iodine; copper dichloride In benzene at 70℃; for 2h;
With copper dichloride In acetonitrile at 60℃; for 2h;
trans-1,4-dichlorobut-2-ene
110-57-6

trans-1,4-dichlorobut-2-ene

Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

Conditions
ConditionsYield
at 99.9℃; Kinetics; Thermodynamic data; Equilibrium constant; activation parameters;
1,4-Dichloro-2-butyne
821-10-3

1,4-Dichloro-2-butyne

cyclohexene
110-83-8

cyclohexene

Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

Conditions
ConditionsYield
With borane; acetic acid Product distribution; multistep reaction, stereospecificity, various alkenes;
3,4-dichlorobut-1-ene
310447-99-5, 310448-01-2

3,4-dichlorobut-1-ene

A

Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

B

trans-1,4-dichlorobut-2-ene
110-57-6

trans-1,4-dichlorobut-2-ene

Conditions
ConditionsYield
With poly(p-xylylene); palladium In toluene at 99.85℃; Product distribution;
With oxygen at 100℃;
2,5-dihydrofuran
1708-29-8

2,5-dihydrofuran

thionyl chloride
7719-09-7

thionyl chloride

(E)-3-Ureido-but-2-enoic acid ethyl ester
5435-44-9, 22243-66-9

(E)-3-Ureido-but-2-enoic acid ethyl ester

Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

hydrogenchloride
7647-01-0

hydrogenchloride

1,4-butenediol
6117-80-2

1,4-butenediol

A

Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

B

cis-4-chloro-buten-(2)-ol-(1)

cis-4-chloro-buten-(2)-ol-(1)

Conditions
ConditionsYield
at 40℃;
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

hexamethylenetetramine
100-97-0

hexamethylenetetramine

1-<(Z)-4-Chloro-2-butenyl>-1-azonia-3,5,7-triazatricyclo<3.3.1.1.3,7>decane chloride
117175-09-4

1-<(Z)-4-Chloro-2-butenyl>-1-azonia-3,5,7-triazatricyclo<3.3.1.1.3,7>decane chloride

Conditions
ConditionsYield
In dichloromethane for 5h; Reflux; Large scale reaction;100%
In ethanol; chloroform for 4h; Heating;99%
In chloroform at 60℃; for 4h;94%
In chloroform for 4h; Heating;91%
In chloroform for 4h; Reflux;91%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

sodium methanetricarboxylic acid triethyl ester

sodium methanetricarboxylic acid triethyl ester

triethyl 5-chloro-cis-pent-3-ene-1,1,1-tricarboxylate
262863-53-6

triethyl 5-chloro-cis-pent-3-ene-1,1,1-tricarboxylate

Conditions
ConditionsYield
In N,N-dimethyl-formamide; toluene at 80℃; Alkylation;100%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

1-(benzenesulfonyl)-2,5-dihydro-1H-pyrrole
16851-71-1

1-(benzenesulfonyl)-2,5-dihydro-1H-pyrrole

Conditions
ConditionsYield
Stage #1: benzenesulfonamide With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.166667h;
Stage #2: Z-1,4-dichlorobutene In N,N-dimethyl-formamide at 20℃; for 20h;
100%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

phenylsulfenyl bromide
28074-23-9

phenylsulfenyl bromide

(2-Bromo-3-chloro-1-chloromethyl-propylsulfanyl)-benzene
85335-83-7

(2-Bromo-3-chloro-1-chloromethyl-propylsulfanyl)-benzene

Conditions
ConditionsYield
In dichloromethane for 9h; Ambient temperature;99%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

malonic acid dimethyl ester
108-59-8

malonic acid dimethyl ester

Dimethyl 3-cyclopentene-1,1-dicarboxylate
84646-68-4

Dimethyl 3-cyclopentene-1,1-dicarboxylate

Conditions
ConditionsYield
Stage #1: malonic acid dimethyl ester With lithium hydride In N,N-dimethyl-formamide at 0℃; for 4h;
Stage #2: Z-1,4-dichlorobutene In N,N-dimethyl-formamide at 0 - 20℃;
99%
Stage #1: malonic acid dimethyl ester With lithium hydride In N,N-dimethyl-formamide at 0℃; for 2h; Inert atmosphere;
Stage #2: Z-1,4-dichlorobutene In N,N-dimethyl-formamide at 0 - 20℃; Inert atmosphere;
87%
Stage #1: malonic acid dimethyl ester With lithium hydride In N,N-dimethyl-formamide at 0℃; for 2h;
Stage #2: Z-1,4-dichlorobutene In N,N-dimethyl-formamide at 0 - 25℃; for 72h;
84%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

N1,N4-bis(mesitylenesulfonyl)-N4-ethyl-1,4-diaminobutane
189341-51-3

N1,N4-bis(mesitylenesulfonyl)-N4-ethyl-1,4-diaminobutane

N3,N8-bis(mesitylenesulfonyl)-12-chloro-3,8-diaza-(10Z)-dodecane
304862-53-1

N3,N8-bis(mesitylenesulfonyl)-12-chloro-3,8-diaza-(10Z)-dodecane

Conditions
ConditionsYield
Stage #1: N1,N4-bis(mesitylenesulfonyl)-N4-ethyl-1,4-diaminobutane With sodium hydride In N,N-dimethyl-formamide at 20℃; for 2h;
Stage #2: Z-1,4-dichlorobutene In N,N-dimethyl-formamide at 50℃; for 18h; Further stages.;
99%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

phenol
108-95-2

phenol

(Z)-1,4-di(phenoxy)but-2-ene
52752-55-3

(Z)-1,4-di(phenoxy)but-2-ene

Conditions
ConditionsYield
Stage #1: phenol With potassium hydroxide In ethanol for 0.5h; Schlenk technique; Inert atmosphere; Reflux;
Stage #2: Z-1,4-dichlorobutene In ethanol at 0 - 20℃; Schlenk technique; Inert atmosphere; Reflux;
98%
Stage #1: phenol With potassium hydroxide In ethanol for 0.25h; Heating;
Stage #2: Z-1,4-dichlorobutene at 20℃; for 15h;
75%
(i) NaOH, MeOH, (ii) /BRN= 1719692/; Multistep reaction;
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

(2R)-2,5-dihydro-2-isopropyl-3,6-dimethoxypyrazine
109838-85-9

(2R)-2,5-dihydro-2-isopropyl-3,6-dimethoxypyrazine

(Z)-1,4-bis((2S,5R)-5-isopropyl-3,6-dimethoxy-2,5-dihydropyrazin-2-yl)but-2-ene
159344-53-3

(Z)-1,4-bis((2S,5R)-5-isopropyl-3,6-dimethoxy-2,5-dihydropyrazin-2-yl)but-2-ene

Conditions
ConditionsYield
Stage #1: (2R)-2,5-dihydro-2-isopropyl-3,6-dimethoxypyrazine With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h; Inert atmosphere;
Stage #2: Z-1,4-dichlorobutene In tetrahydrofuran at 20℃; for 10h; Inert atmosphere;
97.5%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

N1,N4-bis(mesitylenesulfonyl)-N4-ethyl-1,4-diamino-2-butene
304862-42-8

N1,N4-bis(mesitylenesulfonyl)-N4-ethyl-1,4-diamino-2-butene

N3,N8-bis(mesitylenesulfonyl)-12-chloro-3,8-diaza-(5Z,10Z)-dodecadiene
304862-46-2

N3,N8-bis(mesitylenesulfonyl)-12-chloro-3,8-diaza-(5Z,10Z)-dodecadiene

Conditions
ConditionsYield
Stage #1: N1,N4-bis(mesitylenesulfonyl)-N4-ethyl-1,4-diamino-2-butene With sodium hydride In N,N-dimethyl-formamide at 20℃; for 2h;
Stage #2: Z-1,4-dichlorobutene In N,N-dimethyl-formamide at 50℃; for 18h; Further stages.;
97%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

N,N'-(1,2-phenylene)bis(4-methoxybenzenesulfonamide)
220166-48-3

N,N'-(1,2-phenylene)bis(4-methoxybenzenesulfonamide)

C24H24N2O6S2

C24H24N2O6S2

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 24h; Reflux;97%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

bis(phenylsulfonyl)methane
3406-02-8

bis(phenylsulfonyl)methane

1,1-bis(phenylsulfonyl)-3-cyclopentene
110890-37-4

1,1-bis(phenylsulfonyl)-3-cyclopentene

Conditions
ConditionsYield
With sodium hydroxide; tetrabutyl ammonium fluoride In toluene for 20h; Ambient temperature;96%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

2-hydroxy-1-naphthoic acid sodium salt

2-hydroxy-1-naphthoic acid sodium salt

(2Z)-4-chloro-2-butenyl 2-hydroxy-1-naphthoate
148859-57-8

(2Z)-4-chloro-2-butenyl 2-hydroxy-1-naphthoate

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 25℃; for 17h;95%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

trimethylamine
75-50-3

trimethylamine

cis-1-chloro-4-methylammonio-2-butene chloride

cis-1-chloro-4-methylammonio-2-butene chloride

Conditions
ConditionsYield
In tetrahydrofuran for 24h; Ambient temperature;95%
4-nitro-phenol
100-02-7

4-nitro-phenol

Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

(Z)-1,4-bis(4-nitrophenoxy)but-2-ene
6892-53-1

(Z)-1,4-bis(4-nitrophenoxy)but-2-ene

Conditions
ConditionsYield
Stage #1: 4-nitro-phenol With potassium hydroxide; 18-crown-6 ether In acetone for 0.25h; Heating;
Stage #2: Z-1,4-dichlorobutene for 24h; Heating;
95%
bis{1,2-bis(methylphosphino)ethane}palladium(II) dichloride

bis{1,2-bis(methylphosphino)ethane}palladium(II) dichloride

Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

(1,6,9,14-tetramethyl-1,6,9,14-tetraphosphacyclohexadeca-3,11-diene)palladium dichloride

(1,6,9,14-tetramethyl-1,6,9,14-tetraphosphacyclohexadeca-3,11-diene)palladium dichloride

Conditions
ConditionsYield
With potassium carbonate In ethanol (under Ar); addn. of K2CO3 and the dihalogenide to a soln. of the Pd complex in EtOH, stirring at room temp. for 12 h; filtn., washing the ppt. with EtOH, evapn. of the solvent under vac. at 40°C, recrystn. from EtOH at -20°C;95%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

(11aS)-8-hydroxy-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-one
81307-24-6, 123355-42-0

(11aS)-8-hydroxy-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-one

(11aS)-8-[(Z)-4-chloro-but-2-enyloxy]-7-methoxy-1,2,3,11a-tetrahydro-10H-pyrrolo[2,1-c][1,4]benzodiazepine-5-one

(11aS)-8-[(Z)-4-chloro-but-2-enyloxy]-7-methoxy-1,2,3,11a-tetrahydro-10H-pyrrolo[2,1-c][1,4]benzodiazepine-5-one

Conditions
ConditionsYield
Stage #1: (11aS)-8-hydroxy-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-one With potassium carbonate In butanone for 0.5h;
Stage #2: Z-1,4-dichlorobutene In butanone for 4h; Reflux;
95%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

4-cyanomethyl-2-cyclopentyloxy-1-methoxybenzene
141333-36-0

4-cyanomethyl-2-cyclopentyloxy-1-methoxybenzene

1-[3-(cyclopentyloxy)-4-methoxyphenyl]cyclopen-3-ene-1-carbonitrile
401518-81-8

1-[3-(cyclopentyloxy)-4-methoxyphenyl]cyclopen-3-ene-1-carbonitrile

Conditions
ConditionsYield
Stage #1: 4-cyanomethyl-2-cyclopentyloxy-1-methoxybenzene With lithium hexamethyldisilazane In tetrahydrofuran at -78℃; for 1h;
Stage #2: Z-1,4-dichlorobutene In tetrahydrofuran at -78℃; for 1.5h;
94%
With lithium hexamethyldisilazane In tetrahydrofuran at -78℃;73%
styrene
292638-84-7

styrene

Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

cinnamyl chloride
2687-12-9

cinnamyl chloride

Conditions
ConditionsYield
tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride In dichloromethane for 12h; Heating;93%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

2-(3-(benzyloxy)-4-methoxyphenyl)acetonitrile
1699-39-4

2-(3-(benzyloxy)-4-methoxyphenyl)acetonitrile

1-(3-benzyloxy-4-methoxyphenyl)cyclopen-3-ene-1-carbonitrile
763109-95-1

1-(3-benzyloxy-4-methoxyphenyl)cyclopen-3-ene-1-carbonitrile

Conditions
ConditionsYield
Stage #1: 2-(3-(benzyloxy)-4-methoxyphenyl)acetonitrile With lithium hexamethyldisilazane In tetrahydrofuran at -78℃; for 1h;
Stage #2: Z-1,4-dichlorobutene In tetrahydrofuran at -78℃; for 1.5h;
93%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

trifluoromethyl hypochlorite
22082-78-6

trifluoromethyl hypochlorite

1,2,4-Trichloro-3-trifluoromethoxy-butane
84011-34-7

1,2,4-Trichloro-3-trifluoromethoxy-butane

Conditions
ConditionsYield
In trichlorofluoromethane at -111 - 22℃; for 20h;92%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

dimethyl 2-oxocyclopentane-1,3-dicarboxylate
155191-86-9

dimethyl 2-oxocyclopentane-1,3-dicarboxylate

9-Oxobicyclo[4.2.1]non-3-ene-1,6-dicarboxylic dimethyl ester

9-Oxobicyclo[4.2.1]non-3-ene-1,6-dicarboxylic dimethyl ester

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In toluene at 70℃; for 24h;92%
3-methylbenzyl cyanide
2947-60-6

3-methylbenzyl cyanide

Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

1-m-tolyl-cyclopent-3-enecarbonitrile
858422-91-0

1-m-tolyl-cyclopent-3-enecarbonitrile

Conditions
ConditionsYield
Stage #1: 3-methylbenzyl cyanide With sodium t-butanolate In tetrahydrofuran; 1-methyl-pyrrolidin-2-one at 0℃; for 0.5h; Inert atmosphere;
Stage #2: Z-1,4-dichlorobutene In tetrahydrofuran; 1-methyl-pyrrolidin-2-one at 0 - 20℃; for 3h; Inert atmosphere;
92%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

lead pentafluorothiophenolate
21459-27-8

lead pentafluorothiophenolate

C16H6F10S2

C16H6F10S2

Conditions
ConditionsYield
In toluene at 110℃; for 48h; Substitution;91%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

3-bromo-6-methylindolo<2,3-a>pyrrolo<3,4-c>carbazole-5,7-(6H)dione
172950-95-7

3-bromo-6-methylindolo<2,3-a>pyrrolo<3,4-c>carbazole-5,7-(6H)dione

3-bromo-6-methyl-12,13-(but-2-en-1,4-yl)-12,13-dihydro-5,7-dioxo-6H-indolo[2,3-a]pyrrolo[3,4-c]carbazole

3-bromo-6-methyl-12,13-(but-2-en-1,4-yl)-12,13-dihydro-5,7-dioxo-6H-indolo[2,3-a]pyrrolo[3,4-c]carbazole

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 60℃; for 18h;91%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

2-(2-bromophenyl)acetonitrile
19472-74-3

2-(2-bromophenyl)acetonitrile

1-(2-bromophenyl)cyclopent-3-ene-1-carbonitrile

1-(2-bromophenyl)cyclopent-3-ene-1-carbonitrile

Conditions
ConditionsYield
With 1-methyl-pyrrolidin-2-one; sodium t-butanolate In tetrahydrofuran at -10 - 20℃;91%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

N-carboethoxyaniline
101-99-5

N-carboethoxyaniline

((Z)-4-Chloro-but-2-enyl)-phenyl-carbamic acid ethyl ester

((Z)-4-Chloro-but-2-enyl)-phenyl-carbamic acid ethyl ester

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 40℃; for 5h;90%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

ethyl N-(o-tolyl)carbamate
5255-71-0

ethyl N-(o-tolyl)carbamate

((Z)-4-Chloro-but-2-enyl)-o-tolyl-carbamic acid ethyl ester

((Z)-4-Chloro-but-2-enyl)-o-tolyl-carbamic acid ethyl ester

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 40℃; for 5h;90%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

carbamic acid, (3-methyphenyl)-, ethyl ester
6135-33-7

carbamic acid, (3-methyphenyl)-, ethyl ester

((Z)-4-Chloro-but-2-enyl)-m-tolyl-carbamic acid ethyl ester

((Z)-4-Chloro-but-2-enyl)-m-tolyl-carbamic acid ethyl ester

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 40℃; for 5h;90%
Z-1,4-dichlorobutene
1476-11-5

Z-1,4-dichlorobutene

[4-(3-Methyl-benzyloxy)-phenyl]-carbamic acid ethyl ester
128886-43-1

[4-(3-Methyl-benzyloxy)-phenyl]-carbamic acid ethyl ester

((Z)-4-Chloro-but-2-enyl)-[4-(3-methyl-benzyloxy)-phenyl]-carbamic acid ethyl ester

((Z)-4-Chloro-but-2-enyl)-[4-(3-methyl-benzyloxy)-phenyl]-carbamic acid ethyl ester

Conditions
ConditionsYield
With sodium hydride In N,N-dimethyl-formamide at 40℃; for 5h;90%

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