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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:Whit

2-(3-BroMopropyl)-1,3-dioxolane

Cas:62563-07-9

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-(3-Bromopropyl)-1,3-dioxolane

Cas:62563-07-9

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

Pharmaceutical Grade CAS 62563-07-9 with competitive price

Cas:62563-07-9

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

1,3-Dioxolane, 2-(3-bromopropyl)-

Cas:62563-07-9

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

1,3-Dioxolane, 2-(3-bromopropyl)-

Cas:62563-07-9

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

1,3-Dioxolane, 2-(3-bromopropyl)-

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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-(3-BroMopropyl)-1,3-dioxolane

Cas:62563-07-9

Min.Order:1 Kilogram

FOB Price: $2.0

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

62563-07-9 CAS NO.62563-07-9

Cas:62563-07-9

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

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-(3-Bromopropyl)-1,3-Dioxolane

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

1,3-Dioxolane, 2-(3-bromopropyl)-

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Manufacturers

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.

1,3-Dioxolane, 2-(3-bromopropyl)-

Cas:62563-07-9

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

1,3-Dioxolane, 2-(3-bromopropyl)-

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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:Chemical intermediate

2-(3-Bromopropyl)-1,3-dioxolane

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:crystalline powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as pri

2-(3-Bromopropyl)-1,3-dioxolane

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

62563-07-9

Cas:62563-07-9

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-(3-BroMopropyl)-1,3-dioxolane

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

62563-07-9 Application:intermediate

1,3-Dioxolane, 2-(3-bromopropyl)-

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

62563-07-9

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

home-produced Application:medicine

2-(3-BroMopropyl)-1,3-dioxolane

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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-(3-BroMopropyl)-1,3-dioxolane

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

2-(3-BroMopropyl)-1,3-dioxolane

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

2-(3-Bromopropyl)-1,3-dioxolane

Cas:62563-07-9

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

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

62563-07-9 CAS NO.62563-07-9

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

nanjing bam biomedical technology co.,ltd

It is composed of professionals with senior industry background and rich market experience. More than 90% of the personnel have chemistry, chemical, pharmaceutical or related professional knowledge. They are all rigorously trained and evaluated, and

2-(3-Bromopropyl)-1,3-dioxolane

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

1,3-Dioxolane, 2-(3-bromopropyl)-

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

1,3-Dioxolane, 2-(3-bromopropyl)-Appearance:Off white to slight yellow solid 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

1,3-Dioxolane, 2-(3-bromopropyl)-

Cas:62563-07-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

ethylene glycol
107-21-1

ethylene glycol

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

Conditions
ConditionsYield
Stage #1: Ethyl 4-bromobutyrate With diisobutylaluminium hydride In dichloromethane at -78℃;
Stage #2: ethylene glycol With toluene-4-sulfonic acid In toluene at 90℃;
95%
Stage #1: Ethyl 4-bromobutyrate With diisobutylaluminium hydride In hexane; dichloromethane at -70 - -65℃; for 1h;
Stage #2: ethylene glycol With toluene-4-sulfonic acid In benzene for 3h; Heating;
88%
With diisobutylaluminium hydride; toluene-4-sulfonic acid In dichloromethane; benzene85%
4-bromoethylbutanoate
2969-81-5

4-bromoethylbutanoate

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

Conditions
ConditionsYield
Stage #1: Ethyl 4-bromobutyrate With diisobutylaluminium hydride In dichloromethane at -78℃;
Stage #2: With toluene-4-sulfonic acid; ethylene glycol In benzine; dichloromethane at 90℃;
95%
4-bromobutyraldehyde
38694-47-2

4-bromobutyraldehyde

ethylene glycol
107-21-1

ethylene glycol

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene for 2.75h; Heating;90.5%
With toluene-4-sulfonic acid In toluene Heating;90%
With toluene-4-sulfonic acid In toluene for 1.5h; Reflux;73%
2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

(2R,4R)-N-(2,4,6-trimethoxybenzyl)-2-methyl-4-phenyl-1,3-oxazolidine
205526-50-7

(2R,4R)-N-(2,4,6-trimethoxybenzyl)-2-methyl-4-phenyl-1,3-oxazolidine

(R)-2-[((R)-4-[1,3]Dioxolan-2-yl-1-methyl-butyl)-(2,4,6-trimethoxy-benzyl)-amino]-2-phenyl-ethanol
205526-51-8

(R)-2-[((R)-4-[1,3]Dioxolan-2-yl-1-methyl-butyl)-(2,4,6-trimethoxy-benzyl)-amino]-2-phenyl-ethanol

Conditions
ConditionsYield
With magnesium In tetrahydrofuran at 0℃; for 72h;96.4%
2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

(2R,4R)-N-(2,4,6-trimethoxybenzyl)-2,4-diphenyl-1,3-oxazolidine
205526-45-0

(2R,4R)-N-(2,4,6-trimethoxybenzyl)-2,4-diphenyl-1,3-oxazolidine

(1S,1'R)-1-[N-(2,4,6-trimethoxybenzyl)-N-2'-hydroxy-1'-phenylethylamino]-5,5-ethylenedioxy-1-phenylpentane
205526-46-1

(1S,1'R)-1-[N-(2,4,6-trimethoxybenzyl)-N-2'-hydroxy-1'-phenylethylamino]-5,5-ethylenedioxy-1-phenylpentane

Conditions
ConditionsYield
With magnesium In tetrahydrofuran at 0℃; for 72h;96.4%
2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

phosphoric acid diethyl ester (R)-2-iodo-4,4-dimethylcyclohex-2-enyl ester
725739-83-3

phosphoric acid diethyl ester (R)-2-iodo-4,4-dimethylcyclohex-2-enyl ester

(R)-2-(3-(2-iodo-6,6-dimethylcyclohex-2-en-1-yl)propyl)-1,3-dioxolane
1321556-48-2

(R)-2-(3-(2-iodo-6,6-dimethylcyclohex-2-en-1-yl)propyl)-1,3-dioxolane

Conditions
ConditionsYield
Stage #1: 2-(3-bromopropyl)-1,3-dioxolane With magnesium In tetrahydrofuran at 70℃; Inert atmosphere;
Stage #2: With copper(l) cyanide In tetrahydrofuran at -40 - 0℃; Inert atmosphere;
Stage #3: phosphoric acid diethyl ester (R)-2-iodo-4,4-dimethylcyclohex-2-enyl ester In tetrahydrofuran at -40℃; Inert atmosphere;
96%
2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

(2R,4R)-N-(2,4,6-trimethoxybenzyl)-2-(2,2-ethylenedioxy-2-phenylethyl)-4-phenyl-1,3-oxazolidine
205440-44-4

(2R,4R)-N-(2,4,6-trimethoxybenzyl)-2-(2,2-ethylenedioxy-2-phenylethyl)-4-phenyl-1,3-oxazolidine

(R)-2-[(S)-4-[1,3]Dioxolan-2-yl-1-(2-phenyl-[1,3]dioxolan-2-ylmethyl)-butylamino]-2-phenyl-ethanol
205440-45-5

(R)-2-[(S)-4-[1,3]Dioxolan-2-yl-1-(2-phenyl-[1,3]dioxolan-2-ylmethyl)-butylamino]-2-phenyl-ethanol

Conditions
ConditionsYield
With magnesium In tetrahydrofuran at 0℃; for 48h;95.8%
cyclohexenone
930-68-7

cyclohexenone

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

3-<3-(1,3-dioxolan-2-yl)propyl>cyclohexanone
75506-74-0

3-<3-(1,3-dioxolan-2-yl)propyl>cyclohexanone

Conditions
ConditionsYield
Stage #1: 2-(3-bromopropyl)-1,3-dioxolane With magnesium In tetrahydrofuran at 22 - 24℃; for 1h;
Stage #2: cyclohexenone With copper(l) iodide In tetrahydrofuran at -78 - 0℃;
92%
Stage #1: 2-(3-bromopropyl)-1,3-dioxolane With magnesium In tetrahydrofuran at 20℃; for 1.5h;
Stage #2: With copper(l) iodide In tetrahydrofuran at -30℃; for 0.5h;
Stage #3: cyclohexenone In tetrahydrofuran at -78 - 20℃;
78%
Stage #1: 2-(3-bromopropyl)-1,3-dioxolane With magnesium In tetrahydrofuran at 20℃; for 1.5h;
Stage #2: With copper(l) iodide In tetrahydrofuran at -30℃; for 0.5h;
Stage #3: cyclohexenone In tetrahydrofuran at -78 - 20℃;
78%
5-ethoxy-pyrrolidin-2-one
39662-63-0

5-ethoxy-pyrrolidin-2-one

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

C12H21NO4
1189789-95-4

C12H21NO4

Conditions
ConditionsYield
Stage #1: 5-ethoxy-pyrrolidin-2-one With n-butyllithium In tetrahydrofuran; hexane at -78℃;
Stage #2: 2-(3-bromopropyl)-1,3-dioxolane In tetrahydrofuran; hexane; dimethyl sulfoxide at -78 - 20℃;
92%
(S)-4-(3-iodophenyl)oxazolidin-2-one

(S)-4-(3-iodophenyl)oxazolidin-2-one

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

(S)-3-(3-(1,3-dioxolan-2-yl)propyl)-4-(3-iodophenyl)oxazolidin-2-one

(S)-3-(3-(1,3-dioxolan-2-yl)propyl)-4-(3-iodophenyl)oxazolidin-2-one

Conditions
ConditionsYield
Stage #1: (S)-4-(3-iodophenyl)oxazolidin-2-one With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.5h; Inert atmosphere;
Stage #2: 2-(3-bromopropyl)-1,3-dioxolane In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 2h; Inert atmosphere;
92%
2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

(1RS,6RS,8SR)-tricyclo<6.3.1.01,6>dodec-3-ene-2,9-dione 9,9-ethylene acetal

(1RS,6RS,8SR)-tricyclo<6.3.1.01,6>dodec-3-ene-2,9-dione 9,9-ethylene acetal

(1RS,6RS,8SR)-2-(4,4-ethylenedioxybutyl)-2-hydroxytricyclo<6.3.1.01,6>dodec-3-ene-9-one 9,9-ethylene acetal

(1RS,6RS,8SR)-2-(4,4-ethylenedioxybutyl)-2-hydroxytricyclo<6.3.1.01,6>dodec-3-ene-9-one 9,9-ethylene acetal

Conditions
ConditionsYield
With lithium In diethyl ether for 1h; Ambient temperature; Irradiation;90%
(3R,6aR,10aS,10bR)-6-(tert-Butotxycarbonyl)-5-oxo-3-phenyl-2,3,6,6a,7,10,10a,10b-octahydro-5H-oxazolo[3,2-a]isoquinoline

(3R,6aR,10aS,10bR)-6-(tert-Butotxycarbonyl)-5-oxo-3-phenyl-2,3,6,6a,7,10,10a,10b-octahydro-5H-oxazolo[3,2-a]isoquinoline

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

(3R,6R,6aR,10aS,10bR)-6-(tert-butotxycarbonyl)-6-[3-(1,3-dioxolan-2-yl)propyl]-5-oxo-3-phenyl-2,3,6,6a,7,10,10a,10b-octahydro-5H-oxazolo[3,2-a]isoquinoline

(3R,6R,6aR,10aS,10bR)-6-(tert-butotxycarbonyl)-6-[3-(1,3-dioxolan-2-yl)propyl]-5-oxo-3-phenyl-2,3,6,6a,7,10,10a,10b-octahydro-5H-oxazolo[3,2-a]isoquinoline

Conditions
ConditionsYield
Stage #1: (3R,6aR,10aS,10bR)-6-(tert-Butotxycarbonyl)-5-oxo-3-phenyl-2,3,6,6a,7,10,10a,10b-octahydro-5H-oxazolo[3,2-a]isoquinoline With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 1h; Inert atmosphere;
Stage #2: 2-(3-bromopropyl)-1,3-dioxolane With tetra-(n-butyl)ammonium iodide In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 18h; Inert atmosphere;
90%
Allyl acetate
591-87-7

Allyl acetate

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

2-(hex-5-en-1-yl)-1,3-dioxolane
1005002-50-5

2-(hex-5-en-1-yl)-1,3-dioxolane

Conditions
ConditionsYield
Stage #1: 2-(3-bromopropyl)-1,3-dioxolane With iodine; magnesium In tetrahydrofuran at 22 - 60℃; for 2h; Inert atmosphere;
Stage #2: Allyl acetate With dilithium tetrachlorocuprate In tetrahydrofuran at -20 - 22℃; for 3.5h; Inert atmosphere;
88%
N-(diphenylmethylene)glycine tert-butyl ester
81477-94-3

N-(diphenylmethylene)glycine tert-butyl ester

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

(R)-tert-butyl 5-(1,3-dioxolan-2-yl)-2-(diphenylmethyleneamino)pentanoate
1416352-41-4

(R)-tert-butyl 5-(1,3-dioxolan-2-yl)-2-(diphenylmethyleneamino)pentanoate

Conditions
ConditionsYield
With cesiumhydroxide monohydrate; (R)-4,4-dibutyl-2,6-bis(3,4,5-trifluorophenyl)-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]azepinium bromide In toluene at -40℃; for 16h; enantioselective reaction;87%
2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

isobutyric Acid
79-31-2

isobutyric Acid

5-[1,3]Dioxolan-2-yl-2,2-dimethyl-pentanoic acid

5-[1,3]Dioxolan-2-yl-2,2-dimethyl-pentanoic acid

Conditions
ConditionsYield
With N,N,N,N,N,N-hexamethylphosphoric triamide; lithium diisopropyl amide In tetrahydrofuran86%
2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

2-(4'-aminophenyl)ethyl alcohol
104-10-9

2-(4'-aminophenyl)ethyl alcohol

A

2-(4-((3-(1,3-dioxolan-2-yl)propyl)amino)phenyl)ethanol

2-(4-((3-(1,3-dioxolan-2-yl)propyl)amino)phenyl)ethanol

B

2-(4-(bis(3-(1,3-dioxolan-2-yl)propyl)amino)phenyl)ethanol

2-(4-(bis(3-(1,3-dioxolan-2-yl)propyl)amino)phenyl)ethanol

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; sodium iodide In acetonitrile at 20℃; for 20h; Inert atmosphere; Reflux;A 83%
B 13%
5-(tert-butyldimethylsilyloxy)-6-(tert-butyldiphenylsilyloxy)-N-methoxy-N-methylhexanamide
1078697-21-8

5-(tert-butyldimethylsilyloxy)-6-(tert-butyldiphenylsilyloxy)-N-methoxy-N-methylhexanamide

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

8'-(tert-butyldimethylsilyloxy)-9'-(tert-butyldiphenylsilyloxy)-1'-(1,3-dioxolan-2-yl)nonan-4'-one
1078697-20-7

8'-(tert-butyldimethylsilyloxy)-9'-(tert-butyldiphenylsilyloxy)-1'-(1,3-dioxolan-2-yl)nonan-4'-one

Conditions
ConditionsYield
With iodine; magnesium; ethylene dibromide In tetrahydrofuran at 33℃; for 3h; Barbier reaction; Inert atmosphere;80%
(3R,6aR,10aS,10bR)-6-(methoxycarbonyl)-5-oxo-3-phenyl-2,3,6,6a,7,10,10a,10b-octahydro-5H-oxazolo[2,3-a]isoquinoline
864967-37-3

(3R,6aR,10aS,10bR)-6-(methoxycarbonyl)-5-oxo-3-phenyl-2,3,6,6a,7,10,10a,10b-octahydro-5H-oxazolo[2,3-a]isoquinoline

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

(3R,6R,6aR,10aS,10bR)-6-[3-(1,3-dioxolan-2-yl)propyl]-6-(methoxycarbonyl)-5-oxo-3-phenyl-2,3,6,6a,7,10,10a,10b-octahydro-5H-oxazolo[3,2-a]isoquinoline
1428872-47-2

(3R,6R,6aR,10aS,10bR)-6-[3-(1,3-dioxolan-2-yl)propyl]-6-(methoxycarbonyl)-5-oxo-3-phenyl-2,3,6,6a,7,10,10a,10b-octahydro-5H-oxazolo[3,2-a]isoquinoline

Conditions
ConditionsYield
Stage #1: (3R,6aR,10aS,10bR)-6-(methoxycarbonyl)-5-oxo-3-phenyl-2,3,6,6a,7,10,10a,10b-octahydro-5H-oxazolo[2,3-a]isoquinoline With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 1h; Inert atmosphere;
Stage #2: 2-(3-bromopropyl)-1,3-dioxolane With tetra-(n-butyl)ammonium iodide In N,N-dimethyl-formamide; mineral oil at 0 - 20℃;
80%
1-(1,1,1-trifluoroprop-2-en-2-yl)-4-methoxybenzene
69843-08-9

1-(1,1,1-trifluoroprop-2-en-2-yl)-4-methoxybenzene

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

2-(6,6-difluoro-5-(4-methoxyphenyl)hex-5-en-1-yl)-1,3-dioxolane

2-(6,6-difluoro-5-(4-methoxyphenyl)hex-5-en-1-yl)-1,3-dioxolane

Conditions
ConditionsYield
With 3,4,7,8-Tetramethyl-o-phenanthrolin; (η(5)-indenyl)trichlorotitanium; nickel dibromide; zinc In N,N-dimethyl acetamide at 60℃; for 24h; Schlenk technique; Inert atmosphere;79%
(E,E)-sorbyl acetate
57006-69-6

(E,E)-sorbyl acetate

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

2-(5E,7E)-(nona-5,7-diene-1-yl)-1,3-dioxolane
550334-68-4

2-(5E,7E)-(nona-5,7-diene-1-yl)-1,3-dioxolane

Conditions
ConditionsYield
Stage #1: 2-(3-bromopropyl)-1,3-dioxolane With magnesium; ethylene dibromide In tetrahydrofuran at -40 - 30℃; for 1.5h;
Stage #2: (E,E)-sorbyl acetate With copper(I) bromide dimethylsulfide complex In tetrahydrofuran at -40 - 20℃; for 15h;
78%
2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

ethyl acetoacetate
141-97-9

ethyl acetoacetate

2-Acetyl-5-[1,3]dioxolan-2-yl-pentanoic acid ethyl ester

2-Acetyl-5-[1,3]dioxolan-2-yl-pentanoic acid ethyl ester

Conditions
ConditionsYield
With sodium hydroxide; sodium ethanolate Heating;76%
ethyl 2-cyano-2-(cyclohepta-2,4,6-trien-1-yl)acetate
1875-60-1

ethyl 2-cyano-2-(cyclohepta-2,4,6-trien-1-yl)acetate

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

2-Cyano-2-cyclohepta-2,4,6-trienyl-5-[1,3]dioxolan-2-yl-pentanoic acid ethyl ester

2-Cyano-2-cyclohepta-2,4,6-trienyl-5-[1,3]dioxolan-2-yl-pentanoic acid ethyl ester

Conditions
ConditionsYield
With sodium ethanolate In ethanol Heating;75%
2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

tetrahydrothiopyran-4-one-3-carboxylic acid allyl ester
126573-38-4

tetrahydrothiopyran-4-one-3-carboxylic acid allyl ester

3-(3-[1,3]Dioxolan-2-yl-propyl)-4-oxo-tetrahydro-thiopyran-3-carboxylic acid allyl ester
180573-65-3

3-(3-[1,3]Dioxolan-2-yl-propyl)-4-oxo-tetrahydro-thiopyran-3-carboxylic acid allyl ester

Conditions
ConditionsYield
With sodium hydride; sodium iodide In acetone for 24h; Heating;75%
4-bromo-phenol
106-41-2

4-bromo-phenol

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

2-[3-(4-bromo-phenoxy)-propyl]-[1,3]dioxolane

2-[3-(4-bromo-phenoxy)-propyl]-[1,3]dioxolane

Conditions
ConditionsYield
With tetra-(n-butyl)ammonium iodide; potassium carbonate In N,N-dimethyl-formamide at 50℃; for 3h;75%
4-(2-phenyl-1-(4-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)but-1-en-1-yl)phenol

4-(2-phenyl-1-(4-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)but-1-en-1-yl)phenol

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

2-(4-(1-(4-(3-(1,3-dioxolan-2-yl)propoxy)phenyl)-2-phenylbut-1-en-1-yl)phenoxy)tetrahydro-2H-pyran

2-(4-(1-(4-(3-(1,3-dioxolan-2-yl)propoxy)phenyl)-2-phenylbut-1-en-1-yl)phenoxy)tetrahydro-2H-pyran

Conditions
ConditionsYield
With potassium carbonate In acetonitrile at 75℃; for 20h;74%
methyl (naphthalen-2-ylmethyl) oxalate

methyl (naphthalen-2-ylmethyl) oxalate

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

C17H20O2

C17H20O2

Conditions
ConditionsYield
With manganese; nickel dibromide; tris(para-trifluoromethyl)phenyl phosphine In dimethyl sulfoxide; N,N-dimethyl-formamide at 30℃; for 24h;73%
2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

1-bromo-2-(3-methylbut-3-en-1-yl)benzene
130955-17-8

1-bromo-2-(3-methylbut-3-en-1-yl)benzene

C17H24O2

C17H24O2

Conditions
ConditionsYield
With nickel(II) bromide dimethoxyethane; (R,R)-4,4'-bis(phenylmethyl)-2,2',5,5'-tetrahydro-2,2'-bioxazole; zinc In N,N-dimethyl acetamide at 40℃; for 10h; Inert atmosphere; Sealed tube; enantioselective reaction;71%
2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

3-iodopropionaldehyde ethylene acetal
58135-25-4

3-iodopropionaldehyde ethylene acetal

Conditions
ConditionsYield
With lithium iodide In tetrahydrofuran Finkelstein reaction; Heating;68%
C22H33NO5

C22H33NO5

2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

C26H38O6

C26H38O6

Conditions
ConditionsYield
Stage #1: 2-(3-bromopropyl)-1,3-dioxolane With iodine; magnesium In tetrahydrofuran at 20℃; for 1h; Inert atmosphere;
Stage #2: C22H33NO5 In tetrahydrofuran at 20℃; Inert atmosphere;
68%
2-(3-bromopropyl)-1,3-dioxolane
62563-07-9

2-(3-bromopropyl)-1,3-dioxolane

1-bromo-2-(3-methylbut-3-en-1-yl)benzene
130955-17-8

1-bromo-2-(3-methylbut-3-en-1-yl)benzene

C17H24O2

C17H24O2

Conditions
ConditionsYield
With pyridine-2-yl-N-cyanoamidine; nickel dibromide; zinc In N,N-dimethyl acetamide at 55℃; for 10h;67%

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