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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

2,2-dichloropropane

Cas:594-20-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:

2,2-Dichloropropane (1Mg/ML in Methanol) [for Water Analysis]

Cas:594-20-7

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

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

2,2-Dichloropropane

Cas:594-20-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

2,2-DICHLOROPROPANE

Cas:594-20-7

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

Type:Trading Company

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

Manufacturer supply CAS 594-20-7 with best quality

Cas:594-20-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

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

2,2-Dichloropropane

Cas:594-20-7

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

2,2-Dichloropropane

Cas:594-20-7

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

2,2-Dichloropropane

Cas:594-20-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

2,2-dichloropropane

Cas:594-20-7

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

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

2,2-Dichloropropane

Cas:594-20-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

2,2-Dichloropropane

Cas:594-20-7

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

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

2,2-dichloropropane

Cas:594-20-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

2,2-dichloropropane

Cas:594-20-7

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

2,2-dichloropropane

Cas:594-20-7

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

inquiry

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

2,2-Dichloropropane

Cas:594-20-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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 2,2-Dichloropropane Standard D17810 1ml

Cas:594-20-7

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

2,2-Dichloropropane

Cas:594-20-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

2,2-Dichloropropane

Cas:594-20-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

2,2-dichloropropane Application:2,2-dichloropropane

2,2-dichloropropane

Cas:594-20-7

Min.Order:0

Negotiable

Type:Other

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

594-20-7

Cas:594-20-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

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

2,2-Dichloropropane

Cas:594-20-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

2,2-dichloropropaneAppearance:ask Storage:Keep in dry and cool condition Package:foil aluminium bag/vacuum packing Application:intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport)

2,2-dichloropropane

Cas:594-20-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

Acetone Dichloride manufacturer

Cas:594-20-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

2,2-Dichloropropane

Cas:594-20-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

594-20-7 CAS NO.594-20-7

Cas:594-20-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

2,2-Dichloropropane

Cas:594-20-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jusheng Technology Co., Ltd.,

1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so

2,2-dichloropropane

Cas:594-20-7

Min.Order:10 Gram

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 2,2-DICHLOROPROPANE, CAS:594-20-7 with the most competitive price and the best qualit

2,2-DICHLOROPROPANE

Cas:594-20-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Taizhou volsen chemical Co., Ltd

We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for

2,2-dichloropropane

Cas:594-20-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

Acetone Dichloride manufacturerAppearance:White powder Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like DHL o

Acetone Dichloride manufacturer

Cas:594-20-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

acetone oxime
127-06-0

acetone oxime

2,2-dichloropropane
594-20-7

2,2-dichloropropane

Conditions
ConditionsYield
With aluminium trichloride; chlorine In dichloromethane40%
2-chloropropene
557-98-2

2-chloropropene

2,2-dichloropropane
594-20-7

2,2-dichloropropane

Conditions
ConditionsYield
With hydrogenchloride; iron(III) chloride at 25℃; im Dunkeln;
propane
74-98-6

propane

2,2-dichloropropane
594-20-7

2,2-dichloropropane

Conditions
ConditionsYield
at 400℃; bei der Chlorierung;
propane
74-98-6

propane

A

1,2-Dichloropropane
26198-63-0, 78-87-5

1,2-Dichloropropane

B

2,2-dichloropropane
594-20-7

2,2-dichloropropane

C

1,1-dichloropropane
78-99-9

1,1-dichloropropane

D

1,3-Dichloropropane
142-28-9

1,3-Dichloropropane

Conditions
ConditionsYield
at 400℃; Product distribution; thermische Chlorierung;
at 400℃; Product distribution; thermische Chlorierung;
isopropyl chloride
75-29-6

isopropyl chloride

A

1,2-Dichloropropane
26198-63-0, 78-87-5

1,2-Dichloropropane

B

2,2-dichloropropane
594-20-7

2,2-dichloropropane

Conditions
ConditionsYield
With clorine In acetonitrile at -25.1℃; Product distribution; Thermodynamic data; ΔE(excit.), var. temperature, other solvents;
With chlorine In 1,2-dichloro-benzene at 0℃; Product distribution; oth. temperatures;
With chlorine In acetic acid Product distribution; Irradiation; other temperature, other concentration of acetic acid;
acetone
67-64-1

acetone

2,2-dichloropropane
594-20-7

2,2-dichloropropane

Conditions
ConditionsYield
With phosphorus pentachloride
With phosphorus pentachloride
With molybdenum pentachloride In chloroform; dichloromethane-d2 at 20℃; for 168h; Sealed tube;
prop-1-yne
74-99-7

prop-1-yne

2,2-dichloropropane
594-20-7

2,2-dichloropropane

Conditions
ConditionsYield
With hydrogenchloride
With hydrogenchloride at -35℃;
prop-1-yne
74-99-7

prop-1-yne

A

2-chloropropene
557-98-2

2-chloropropene

B

2,2-dichloropropane
594-20-7

2,2-dichloropropane

C

trans-1,3-Dichlor-1,3-dimethyl-cyclobutan
2983-78-0

trans-1,3-Dichlor-1,3-dimethyl-cyclobutan

D

cis-1,3-Dichlor-1,3-dimethyl-cyclobutan
2983-77-9

cis-1,3-Dichlor-1,3-dimethyl-cyclobutan

Conditions
ConditionsYield
With hydrogenchloride for 720h; Ambient temperature; Further byproducts given;
2-bromo-2-chloropropane
2310-98-7

2-bromo-2-chloropropane

A

2,2-dichloropropane
594-20-7

2,2-dichloropropane

B

2,2-dibromopropane
594-16-1

2,2-dibromopropane

Conditions
ConditionsYield
at 209.9℃; Equilibrium constant;
phosphorus pentachloride
10026-13-8, 874483-75-7

phosphorus pentachloride

acetone
67-64-1

acetone

A

2-chloropropene
557-98-2

2-chloropropene

B

2,2-dichloropropane
594-20-7

2,2-dichloropropane

hydrogenchloride
7647-01-0

hydrogenchloride

prop-1-yne
74-99-7

prop-1-yne

A

2-chloropropene
557-98-2

2-chloropropene

B

2,2-dichloropropane
594-20-7

2,2-dichloropropane

hydrogenchloride
7647-01-0

hydrogenchloride

2-chloropropene
557-98-2

2-chloropropene

iron(III) chloride
7705-08-0

iron(III) chloride

2,2-dichloropropane
594-20-7

2,2-dichloropropane

Conditions
ConditionsYield
at 0℃; im Dunkeln;
isopropyl chloride
75-29-6

isopropyl chloride

chlorine
7782-50-5

chlorine

A

1,2-Dichloropropane
26198-63-0, 78-87-5

1,2-Dichloropropane

B

2,2-dichloropropane
594-20-7

2,2-dichloropropane

Conditions
ConditionsYield
im Sonnenlicht;
tungsten(VI) chloride
13283-01-7

tungsten(VI) chloride

acetone
67-64-1

acetone

A

2,2-dichloropropane
594-20-7

2,2-dichloropropane

Conditions
ConditionsYield
In dichloromethane at 20℃; for 168h; Sealed tube;
2,2-dichloropropane
594-20-7

2,2-dichloropropane

4-bromo-1,1'-biphenyl
92-66-0

4-bromo-1,1'-biphenyl

dimethyl(4-biphenyl)silyl chloride
41081-31-6

dimethyl(4-biphenyl)silyl chloride

Conditions
ConditionsYield
Stage #1: 4-bromo-1,1'-biphenyl With n-butyllithium In diethyl ether; hexane at -78 - 20℃; for 3h; Schlenk technique; Glovebox;
Stage #2: 2,2-dichloropropane In diethyl ether; hexane at -78 - 20℃; for 15h; Schlenk technique; Glovebox;
99%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

(E)-2-methyl-4-phenyl-1,3-butadiene
68036-69-1

(E)-2-methyl-4-phenyl-1,3-butadiene

C14H18

C14H18

Conditions
ConditionsYield
Stage #1: (E)-2-methyl-4-phenyl-1,3-butadiene With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
99%
dibenzoazepine
256-96-2

dibenzoazepine

2,2-dichloropropane
594-20-7

2,2-dichloropropane

C17H17N

C17H17N

Conditions
ConditionsYield
Stage #1: dibenzoazepine With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
99%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

(E)-1,3-decadiene
58396-45-5

(E)-1,3-decadiene

1,1-Dimethyl-2-((E)-oct-1-enyl)-cyclopropane

1,1-Dimethyl-2-((E)-oct-1-enyl)-cyclopropane

Conditions
ConditionsYield
Stage #1: (E)-1,3-decadiene With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
98%
Stage #1: (E)-1,3-decadiene With 2,6-bis[1-((2-tertbutylphenyl)imino)ethyl]pyridine; cobalt(II) bromide; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Reagent/catalyst; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
2,2-dichloropropane
594-20-7

2,2-dichloropropane

(E)-1-(buta-1,3-dien-1-yl)-4-chlorobenzene
33356-84-2, 32507-43-0

(E)-1-(buta-1,3-dien-1-yl)-4-chlorobenzene

C13H15Cl

C13H15Cl

Conditions
ConditionsYield
Stage #1: (E)-1-(buta-1,3-dien-1-yl)-4-chlorobenzene With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
96%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

(Z)-(((4-methylpenta-2,4-dien-1-yl)oxy)methyl)benzene

(Z)-(((4-methylpenta-2,4-dien-1-yl)oxy)methyl)benzene

C16H22O

C16H22O

Conditions
ConditionsYield
Stage #1: (Z)-(((4-methylpenta-2,4-dien-1-yl)oxy)methyl)benzene With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
96%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

methyltrichlorotitanium
2747-38-8

methyltrichlorotitanium

2,2-dimethylpropane
463-82-1

2,2-dimethylpropane

Conditions
ConditionsYield
In dichloromethane at 0℃; for 1h;95%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

(E)-1-(buta-1,3-diene-1-yl)-4-methoxybenzene
32507-39-4

(E)-1-(buta-1,3-diene-1-yl)-4-methoxybenzene

C14H18O

C14H18O

Conditions
ConditionsYield
Stage #1: (E)-1-(buta-1,3-diene-1-yl)-4-methoxybenzene With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
94%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

diethyl (E)‐buta‐1,3‐dien‐1‐ylphosphonate
7158-35-2, 95177-65-4, 25145-58-8

diethyl (E)‐buta‐1,3‐dien‐1‐ylphosphonate

C11H21O3P

C11H21O3P

Conditions
ConditionsYield
Stage #1: diethyl (E)‐buta‐1,3‐dien‐1‐ylphosphonate With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
93%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

(E)-2-methyl-1-phenyl-1,3-butadiene
37580-42-0

(E)-2-methyl-1-phenyl-1,3-butadiene

C14H18

C14H18

Conditions
ConditionsYield
Stage #1: (E)-2-methyl-1-phenyl-1,3-butadiene With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
91%
ethyl (2E)-penta-2,4-dienoate
13369-23-8

ethyl (2E)-penta-2,4-dienoate

2,2-dichloropropane
594-20-7

2,2-dichloropropane

C10H16O2

C10H16O2

Conditions
ConditionsYield
Stage #1: ethyl (2E)-penta-2,4-dienoate With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
91%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

2-allyl-2-(2,4-pentadienyl)malonic acid dimethyl ester
355114-57-7

2-allyl-2-(2,4-pentadienyl)malonic acid dimethyl ester

C16H24O4

C16H24O4

Conditions
ConditionsYield
Stage #1: 2-allyl-2-(2,4-pentadienyl)malonic acid dimethyl ester With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
91%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

N-(tert-butoxycarbonyl)-3-pyrroline
73286-70-1

N-(tert-butoxycarbonyl)-3-pyrroline

C12H21NO2

C12H21NO2

Conditions
ConditionsYield
Stage #1: N-(tert-butoxycarbonyl)-3-pyrroline With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
91%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

trimethyltin(IV)chloride
1066-45-1

trimethyltin(IV)chloride

2,2-bis(trimethylstannyl)propane
83135-43-7

2,2-bis(trimethylstannyl)propane

Conditions
ConditionsYield
With Na In ammonia; pentane NH3 (liquid); Na reacted with trimethylchlorostannane in pentane/liq. NH3 under N2, 2,2-dichloropropane added slowly with stirring, NH3 allowed to boil off; extd. with pentane and H2O, pentane layer washed with H2O, evapd. (vac.), treated with H2O2/acetone, stirred, treated with pentane, washed withH2O, pentane layer dried (MgSO4), filtered, concd., distd. (0.01 Torr) at room temp.; elem. anal.;90%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

4C66H51N15O12*4O4P(3-)*12K(1+)*12C12H24O6*C2H3N

4C66H51N15O12*4O4P(3-)*12K(1+)*12C12H24O6*C2H3N

4C66H51N15O12*4O4P(3-)*12K(1+)*12C12H24O6*C3H6Cl2

4C66H51N15O12*4O4P(3-)*12K(1+)*12C12H24O6*C3H6Cl2

Conditions
ConditionsYield
In water at 20℃;90%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

4,4,5,5- tetramethyl-2-[(1E)-3-methylbuta-1,3-dien-1-yl]-1,3,2-dioxaborolane

4,4,5,5- tetramethyl-2-[(1E)-3-methylbuta-1,3-dien-1-yl]-1,3,2-dioxaborolane

C14H25BO2

C14H25BO2

Conditions
ConditionsYield
Stage #1: 4,4,5,5- tetramethyl-2-[(1E)-3-methylbuta-1,3-dien-1-yl]-1,3,2-dioxaborolane With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
90%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

9,9-dimethylbicyclo[6.1.0]nonane
133551-29-8

9,9-dimethylbicyclo[6.1.0]nonane

Conditions
ConditionsYield
Stage #1: 1,2-cyclooctene With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
83%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

1-indene
95-13-6

1-indene

1,1-Dimethyl-1,1a,6,6a-tetrahydro-cyclopropa[a]indene
29107-33-3

1,1-Dimethyl-1,1a,6,6a-tetrahydro-cyclopropa[a]indene

Conditions
ConditionsYield
Stage #1: 1-indene With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
82%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

1-chloro-1-methylethylphosphonic dichloride
66794-41-0

1-chloro-1-methylethylphosphonic dichloride

Conditions
ConditionsYield
With aluminium trichloride; phosphorus trichloride for 3h;81%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

cyclopentene
142-29-0

cyclopentene

6,6-Dimethylbicyclo<3.1.0>hexan
98572-20-4

6,6-Dimethylbicyclo<3.1.0>hexan

Conditions
ConditionsYield
Stage #1: cyclopentene With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
80%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

(E)-benzyl(penta-2,4-dien-1-yl)sulfane
112792-83-3

(E)-benzyl(penta-2,4-dien-1-yl)sulfane

C15H20S

C15H20S

Conditions
ConditionsYield
Stage #1: (E)-benzyl(penta-2,4-dien-1-yl)sulfane With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
79%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

4-(4-bromophenyl)bromobenzene
92-86-4

4-(4-bromophenyl)bromobenzene

[CpZrCl2{CpSiMe2C6H4}]2
17937-46-1

[CpZrCl2{CpSiMe2C6H4}]2

Conditions
ConditionsYield
Stage #1: 4-(4-bromophenyl)bromobenzene With n-butyllithium In diethyl ether; hexane at 0 - 20℃; for 5h; Schlenk technique; Glovebox;
Stage #2: 2,2-dichloropropane In diethyl ether; hexane at -78 - 20℃; for 15h; Schlenk technique; Glovebox;
74%
(E)‐2‐(buta-1,3‐dien‐1‐yl)furan
27845-44-9

(E)‐2‐(buta-1,3‐dien‐1‐yl)furan

2,2-dichloropropane
594-20-7

2,2-dichloropropane

C11H14O

C11H14O

Conditions
ConditionsYield
Stage #1: (E)‐2‐(buta-1,3‐dien‐1‐yl)furan With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
74%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

(E)-3-(tert-butyldimethylsilyloxy)-1-methoxy-1,3-butadiene
71735-01-8

(E)-3-(tert-butyldimethylsilyloxy)-1-methoxy-1,3-butadiene

C14H28O2Si

C14H28O2Si

Conditions
ConditionsYield
Stage #1: (E)-3-(tert-butyldimethylsilyloxy)-1-methoxy-1,3-butadiene With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
72%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

pinacol vinylboronate
75927-49-0

pinacol vinylboronate

2‐(2,2‐dimethylcyclopropyl)‐4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolane
136835-34-2

2‐(2,2‐dimethylcyclopropyl)‐4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolane

Conditions
ConditionsYield
Stage #1: pinacol vinylboronate With C27H31Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Inert atmosphere; Glovebox;
69%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

norbornene
498-66-8

norbornene

C10H16

C10H16

Conditions
ConditionsYield
Stage #1: norbornene With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
67%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

2,3-dihydro-1,3-di(neopentyl)-1H-1,3,2-benzodiazasilol-2-ylidene
172295-83-9

2,3-dihydro-1,3-di(neopentyl)-1H-1,3,2-benzodiazasilol-2-ylidene

2'-chloro-2-(1-chloro-1-methyl-ethyl)-1,3,1',3'-tetrakis-(2,2-dimethyl-propyl)-2,3,2',3'-tetrahydro-1H,1'H-[2,2']bi[benzo[1,3,2]diazasilolyl]
866269-33-2

2'-chloro-2-(1-chloro-1-methyl-ethyl)-1,3,1',3'-tetrakis-(2,2-dimethyl-propyl)-2,3,2',3'-tetrahydro-1H,1'H-[2,2']bi[benzo[1,3,2]diazasilolyl]

Conditions
ConditionsYield
In hexane at 20℃; for 16h;64%
(E)‐N,4‐dimethyl‐N‐(penta‐2,4‐dien‐1‐yl)benzenesulfonamide

(E)‐N,4‐dimethyl‐N‐(penta‐2,4‐dien‐1‐yl)benzenesulfonamide

2,2-dichloropropane
594-20-7

2,2-dichloropropane

C16H23NO2S

C16H23NO2S

Conditions
ConditionsYield
Stage #1: (E)‐N,4‐dimethyl‐N‐(penta‐2,4‐dien‐1‐yl)benzenesulfonamide With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
57%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

(2E)-4-methyl-2,4-pentadien-1-ol
67065-89-8

(2E)-4-methyl-2,4-pentadien-1-ol

C9H16O

C9H16O

Conditions
ConditionsYield
Stage #1: (2E)-4-methylpenta-2,4-dien-1-ol With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
57%
2,2-dichloropropane
594-20-7

2,2-dichloropropane

(E)-1-phenyl-penta-2,4-dien-1-one
148408-52-0

(E)-1-phenyl-penta-2,4-dien-1-one

C14H16O

C14H16O

Conditions
ConditionsYield
Stage #1: (E)-1-phenyl-penta-2,4-dien-1-one With C29H35Br2CoN3; zinc dibromide; zinc In tetrahydrofuran at 22℃; for 0.25h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox;
Stage #2: 2,2-dichloropropane In tetrahydrofuran at 22℃; for 24h; Simmons-Smith Cyclopropanation; Inert atmosphere; Glovebox; regioselective reaction;
54%

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