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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

(2,2-BIPYRIDINE)DICHLOROPLATINUM(II)

Cas:22195-47-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

The company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:Colorless to yellow liquid Storage:Sealed,

2-(Chloromethyl)-5-(3,4-dichlorophenyl)-1,3,4-oxadiazole

Cas:22195-47-7

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

(2,2-DIMETHYL-[1,3]-DIOXOLAN-4-YL)-METHYLAMINE CAS:22195-47-7

Cas:22195-47-7

Min.Order:1 Kilogram

FOB Price: $30.0 / 40.0

Type:Trading Company

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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

Top Pure CAS 22195-47-7 with high-quality service

Cas:22195-47-7

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

(2,2-DIMETHYL-[1,3]-DIOXOLAN-4-YL)-METHYLAMINE

Cas:22195-47-7

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

Type:Trading Company

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-4-methanamine,2,2-dimethyl-

Cas:22195-47-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

1,3-Dioxolane-4-methanamine,2,2-dimethyl-

Cas:22195-47-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

(2,2-BIPYRIDINE)DICHLOROPLATINUM(II)

Cas:22195-47-7

Min.Order:1 Kilogram

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-Dimethyl-1,3-dioxolane-4-methanamine

Cas:22195-47-7

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

(2,2-DIMETHYL-[1,3]-DIOXOLAN-4-YL)-METHYLAMINE

Cas:22195-47-7

Min.Order:0

Negotiable

Type:Trading Company

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-Dimethyl-1,3-dioxolane-4-methanamine

Cas:22195-47-7

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-Dimethyl-1,3-dioxolane-4-methanamine

Cas:22195-47-7

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-Dimethyl-1,3-dioxolane-4-methanamine

Cas:22195-47-7

Min.Order:1 Metric Ton

FOB Price: $1.0

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

2,2-dimethyl-1,3-dioxolane-4-methanamine

Cas:22195-47-7

Min.Order:0

Negotiable

Type:Other

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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-4-methanamine,2,2-dimethyl-

Cas:22195-47-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

1,3-Dioxolane-4-methanamine,2,2-dimethyl-

Cas:22195-47-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

2,2-Dimethyl-1,3-dioxolane-4-methanamine Application:2,2-Dimethyl-1,3-dioxolane-4-methanamine

2,2-Dimethyl-1,3-dioxolane-4-methanamine

Cas:22195-47-7

Min.Order:0

Negotiable

Type:Other

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

22195-47-7

Cas:22195-47-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

(2,2-DIMETHYL-[1,3]-DIOXOLAN-4-YL)-METHYLAMINECASAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

(2,2-DIMETHYL-[1,3]-DIOXOLAN-4-YL)-METHYLAMINECAS

Cas:22195-47-7

Min.Order:0

Negotiable

Type:Other

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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-DIMETHYL-[1,3]-DIOXOLAN-4-YL)-METHYLAMINE

Cas:22195-47-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

2,2-Dimethyl-1,3-dioxolane-4-methanamineAppearance:white powder Storage:Shading, sealed, dry place. Package:aluminous bag Application:API Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) or

2,2-Dimethyl-1,3-dioxolane-4-methanamine

Cas:22195-47-7

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

22195-47-7

Cas:22195-47-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

AstaTech ( Chengdu) BioPharmaceutical Corp.

Quality assurance, stable process and affordable priceAppearance:detailed see specifications Storage:enquiry Package:according to the clients requirement Application:Pharmaceutical intermediates Transportation:Normal Port:chengdu

(2,2-dimethyl-1,3-dioxolan-4-yl)methanamine

Cas:22195-47-7

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-DIMETHYL-[1,3]-DIOXOLAN-4-YL)-METHYLAMINE

Cas:22195-47-7

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

(2,2-DIMETHYL-[1,3]-DIOXOLAN-4-YL)-METHYLAMINE

Cas:22195-47-7

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

(2,2-Dimethyl-[1,3]-dioxolan-4-yl)-methylamine

Cas:22195-47-7

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

(2,2-BIPYRIDINE)DICHLOROPLATINUM(II) CAS NO.22195-47-7

Cas:22195-47-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Chemlin Chemical Co., Ltd.

Compound sourcing ServicesAgency of testing serviceFactory audit serviceFounded in Dec. 1999, Nanjing Chemlin Chemical Industrial Co.,Ltd(CHEMLIN) has been covering the business scope from trading of chemicals to custom-synthesis & Manufacturing. Co

22195-47-7

Cas:22195-47-7

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

1,3-Dioxolane-4-methanamine,2,2-dimethyl-

Cas:22195-47-7

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-Dimethyl-1,3-dioxolane-4-methanamine

Cas:22195-47-7

Min.Order:10 Gram

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Synthetic route

4-(azidomethyl)-2,2‑dimethyl-1,3-dioxolane
25261-56-7

4-(azidomethyl)-2,2‑dimethyl-1,3-dioxolane

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
With sodium sulfide In methanol at 55℃; for 24h;93%
With hydrazine hydrate In ethanol at 20℃; chemoselective reaction;90%
With 15% palladium on carbon; hydrogen In methanol at 20℃; for 24h;83%
With palladium 10% on activated carbon; hydrogen In methanol5.8 g
2-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-1H-isoindole-1,3(2H)-dione
40137-25-5

2-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-1H-isoindole-1,3(2H)-dione

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
With hydrazine hydrate In methanol Heating;90%
5-chloromethyl-2,2-dimethyl-1,3-dioxolane
4362-40-7

5-chloromethyl-2,2-dimethyl-1,3-dioxolane

A

bis((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)amine
52813-61-3

bis((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)amine

B

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
With ammonia at 140℃;
4-azidomethyl-2,2-dimethyl-[1,3]dioxolane

4-azidomethyl-2,2-dimethyl-[1,3]dioxolane

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol for 8h; Yield given;
(E,Z)-(R)-2,3-O-isopropylidene-glyceraldoxime
756477-96-0

(E,Z)-(R)-2,3-O-isopropylidene-glyceraldoxime

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran for 5h; Ambient temperature;
(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol
100-79-8

(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 88 percent / triphenylphosphine; diisopropyl azodicarboxylate / tetrahydrofuran / 20 h / 20 °C
2: 90 percent / hydrazine monohydrate / methanol / Heating
View Scheme
Multi-step reaction with 3 steps
1: 96 percent / Et3N / CH2Cl2 / 15 h / Ambient temperature
2: 93 percent / aq. NaN3 / dimethylformamide / 6 h / 110 °C
3: 93 percent / aq. Na2S / methanol / 24 h / 55 °C
View Scheme
With ammonia; hydrogen at 200℃; under 90009 Torr; Temperature; Reagent/catalyst;
(R)-1-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-butane-1,2,3,4-tetraol

(R)-1-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-butane-1,2,3,4-tetraol

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: aq. NaIO4 / tetrahydrofuran / 2 h / 0 °C
2: NH2OH*HCl, Et3N / tetrahydrofuran; methanol / 5 h / 10 °C
3: LiAlH4 / tetrahydrofuran / 5 h / Ambient temperature
View Scheme
Multi-step reaction with 5 steps
1: aq. NaIO4 / tetrahydrofuran / 2 h / 0 °C
2: NaBH4 / ethyl acetate; ethanol / 2.5 h / Ambient temperature
3: 80.3 percent / pyridine / Ambient temperature
4: NaN3 / dimethylsulfoxide / 1.17 h / 100 °C
5: H2 / 5percent Pd/C / methanol / 8 h
View Scheme
Sodium; (R)-4-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,3,4-trihydroxy-butyrate

Sodium; (R)-4-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,3,4-trihydroxy-butyrate

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: Pb(OAc)4 / ethyl acetate / 3.5 h / 0 - 20 °C
2: NH2OH*HCl, Et3N / tetrahydrofuran; methanol / 5 h / 10 °C
3: LiAlH4 / tetrahydrofuran / 5 h / Ambient temperature
View Scheme
Multi-step reaction with 5 steps
1: Pb(OAc)4 / ethyl acetate / 3.5 h / 0 - 20 °C
2: NaBH4 / ethyl acetate; ethanol / 2.5 h / Ambient temperature
3: 80.3 percent / pyridine / Ambient temperature
4: NaN3 / dimethylsulfoxide / 1.17 h / 100 °C
5: H2 / 5percent Pd/C / methanol / 8 h
View Scheme
1,2-O-isopropylidene-D-glycerol
14347-78-5

1,2-O-isopropylidene-D-glycerol

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 80.3 percent / pyridine / Ambient temperature
2: NaN3 / dimethylsulfoxide / 1.17 h / 100 °C
3: H2 / 5percent Pd/C / methanol / 8 h
View Scheme
(4S)-2,2-dimethyl-[1,3]dioxolane-4-carbaldehyde
22323-80-4

(4S)-2,2-dimethyl-[1,3]dioxolane-4-carbaldehyde

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NH2OH*HCl, Et3N / tetrahydrofuran; methanol / 5 h / 10 °C
2: LiAlH4 / tetrahydrofuran / 5 h / Ambient temperature
View Scheme
Multi-step reaction with 4 steps
1: NaBH4 / ethyl acetate; ethanol / 2.5 h / Ambient temperature
2: 80.3 percent / pyridine / Ambient temperature
3: NaN3 / dimethylsulfoxide / 1.17 h / 100 °C
4: H2 / 5percent Pd/C / methanol / 8 h
View Scheme
5,6-O-isopropylidene-L-ascorbic acid
15042-01-0

5,6-O-isopropylidene-L-ascorbic acid

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: LiAlH4 / tetrahydrofuran / 2 h / Heating
2: aq. NaIO4 / tetrahydrofuran / 2 h / 0 °C
3: NH2OH*HCl, Et3N / tetrahydrofuran; methanol / 5 h / 10 °C
4: LiAlH4 / tetrahydrofuran / 5 h / Ambient temperature
View Scheme
Multi-step reaction with 6 steps
1: LiAlH4 / tetrahydrofuran / 2 h / Heating
2: aq. NaIO4 / tetrahydrofuran / 2 h / 0 °C
3: NaBH4 / ethyl acetate; ethanol / 2.5 h / Ambient temperature
4: 80.3 percent / pyridine / Ambient temperature
5: NaN3 / dimethylsulfoxide / 1.17 h / 100 °C
6: H2 / 5percent Pd/C / methanol / 8 h
View Scheme
Multi-step reaction with 4 steps
1: NaBH4 / ethanol / 4 h / Ambient temperature
2: Pb(OAc)4 / ethyl acetate / 3.5 h / 0 - 20 °C
3: NH2OH*HCl, Et3N / tetrahydrofuran; methanol / 5 h / 10 °C
4: LiAlH4 / tetrahydrofuran / 5 h / Ambient temperature
View Scheme
Multi-step reaction with 6 steps
1: NaBH4 / ethanol / 4 h / Ambient temperature
2: Pb(OAc)4 / ethyl acetate / 3.5 h / 0 - 20 °C
3: NaBH4 / ethyl acetate; ethanol / 2.5 h / Ambient temperature
4: 80.3 percent / pyridine / Ambient temperature
5: NaN3 / dimethylsulfoxide / 1.17 h / 100 °C
6: H2 / 5percent Pd/C / methanol / 8 h
View Scheme
(S)-1-O-tosyl-2,3-O-isopropylideneglycerol
23735-43-5

(S)-1-O-tosyl-2,3-O-isopropylideneglycerol

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaN3 / dimethylsulfoxide / 1.17 h / 100 °C
2: H2 / 5percent Pd/C / methanol / 8 h
View Scheme
(2,2-dimethyl-1,3-dioxolan-4-yl)methyl methanesulfonate
34331-40-3

(2,2-dimethyl-1,3-dioxolan-4-yl)methyl methanesulfonate

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 93 percent / aq. NaN3 / dimethylformamide / 6 h / 110 °C
2: 93 percent / aq. Na2S / methanol / 24 h / 55 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium azide / N,N-dimethyl-formamide; water / 80 - 90 °C
2: hydrogen; palladium 10% on activated carbon / methanol
View Scheme
3-Amino-1,2-propanediol
616-30-8, 13552-31-3

3-Amino-1,2-propanediol

2,2-dimethoxy-propane
77-76-9

2,2-dimethoxy-propane

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
Stage #1: 3-Amino-1,2-propanediol With hydrogenchloride In water at 20℃; for 0.25h; pH=1;
Stage #2: 2,2-dimethoxy-propane With toluene-4-sulfonic acid In water at 85℃; for 0.5h;
Stage #3: With sodium hydroxide In water pH=9;
4-iodomethyl-2,2-dimethyl-[1,3]dioxolane

4-iodomethyl-2,2-dimethyl-[1,3]dioxolane

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium azide / N,N-dimethyl-formamide / 6 h / 60 °C
2: hydrogen; 15% palladium on carbon / methanol / 24 h / 20 °C
View Scheme
(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol
100-79-8

(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol

A

bis((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)amine
52813-61-3

bis((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)amine

B

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

Conditions
ConditionsYield
With ammonia; hydrogen In o-xylene at 180 - 400℃; under 750.075 Torr; for 18h; Temperature; Reagent/catalyst; Autoclave;
2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

rac-(2,2-dimethyl-1,3-dioxolan-4-yl)methanamine hydrochloride

rac-(2,2-dimethyl-1,3-dioxolan-4-yl)methanamine hydrochloride

Conditions
ConditionsYield
With hydroxylamine hydrochloride In ethanol for 2h; Reflux;100%
1,1'-carbonyldiimidazole
530-62-1

1,1'-carbonyldiimidazole

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

N-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-1H-imidazole-1-carboxamide
1207634-75-0

N-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-1H-imidazole-1-carboxamide

Conditions
ConditionsYield
In dichloromethane at 20℃; for 2h;99%
methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

N-((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)methanesulfonamide

N-((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)methanesulfonamide

Conditions
ConditionsYield
With triethylamine In dichloromethane Cooling with ice;98%
With pyridine In diethyl ether for 2.5h;12%
With pyridine In diethyl ether for 2.5h;12%
2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

3-(1H-1-triphenylmethylimidazol-4-yl)propanoic acid
160446-35-5

3-(1H-1-triphenylmethylimidazol-4-yl)propanoic acid

N-((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)-3-(1-trityl-1H-imidazol-4-yl)propanamide

N-((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)-3-(1-trityl-1H-imidazol-4-yl)propanamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; HATU In dichloromethane at 20℃;98%
p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

N-(2,2-dimethyl-1,3-dioxolan-4-ylmethyl)(p-toluenesulfonamide)

N-(2,2-dimethyl-1,3-dioxolan-4-ylmethyl)(p-toluenesulfonamide)

Conditions
ConditionsYield
With triethylamine In dichloromethane Cooling with ice;97%
carbonic acid dimethyl ester
616-38-6

carbonic acid dimethyl ester

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

methyl (2,2-dimethyl-1,3-dioxolan-4-yl)methylcarbamate

methyl (2,2-dimethyl-1,3-dioxolan-4-yl)methylcarbamate

Conditions
ConditionsYield
With 2-hydroxypyridin; zirconium(IV) tert-butoxide at 80℃; for 12h;96%
benzenesulfonyl chloride
98-09-9

benzenesulfonyl chloride

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

N-(2,2-dimethyl-1,3-dioxolan-4-ylmethyl)benzenesulfonamide

N-(2,2-dimethyl-1,3-dioxolan-4-ylmethyl)benzenesulfonamide

Conditions
ConditionsYield
With triethylamine In dichloromethane Cooling with ice;95%
trifluoracetyl chloride
354-32-5

trifluoracetyl chloride

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

N-[((+/-)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-2,2,2-trifluoroacetamide

N-[((+/-)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-2,2,2-trifluoroacetamide

Conditions
ConditionsYield
With triethylamine In dichloromethane Cooling with ice;92%
methyl 4-bromo-1-[(4-chlorophenyl)methyl]-2-[3-(trifluoromethoxy)phenoxy]-1H-imidazole-5-carboxylate

methyl 4-bromo-1-[(4-chlorophenyl)methyl]-2-[3-(trifluoromethoxy)phenoxy]-1H-imidazole-5-carboxylate

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

4-bromo-1-[(4-chlorophenyl)methyl]-N-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-2-[3-(trifluoromethoxy)phenoxy]-1H-imidazole-5-carboxamide

4-bromo-1-[(4-chlorophenyl)methyl]-N-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-2-[3-(trifluoromethoxy)phenoxy]-1H-imidazole-5-carboxamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 16h;91.37%
ethyl 3-(trimethylsilyl)propynoate
16205-84-8

ethyl 3-(trimethylsilyl)propynoate

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

3-trimethylsilanyl-propynoic acid (2,2-dimethyl-[1,3]dioxolan-4-ylmethyl)-amide

3-trimethylsilanyl-propynoic acid (2,2-dimethyl-[1,3]dioxolan-4-ylmethyl)-amide

Conditions
ConditionsYield
With zirconium(IV) tert-butoxide; benzotriazol-1-ol In toluene at 60℃; for 12h;91%
2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

(E)-3-(1-trityl-1H-imidazol-4-yl)acrylic acid
125872-93-7

(E)-3-(1-trityl-1H-imidazol-4-yl)acrylic acid

(E)-N-((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)-3-(1-trityl-1H-imidazol-4-yl)acrylamide

(E)-N-((2,2-dimethyl-1,3-dioxolan-4-yl)methyl)-3-(1-trityl-1H-imidazol-4-yl)acrylamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; HATU In dichloromethane at 20℃;90%
C5H3ClN6O2

C5H3ClN6O2

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

N-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-5-methyl-6-nitrotetrazolo[1,5-a]pyrimidin-7-amine

N-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-5-methyl-6-nitrotetrazolo[1,5-a]pyrimidin-7-amine

Conditions
ConditionsYield
With triethylamine In acetonitrile for 1h;89%
2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

3-Amino-1,2-propanediol
616-30-8, 13552-31-3

3-Amino-1,2-propanediol

Conditions
ConditionsYield
With sulfuric acid In water at 70℃; for 3h; Temperature; Reagent/catalyst;89%
With sulfuric acid In water at 70℃; for 3h; Reagent/catalyst; Temperature;89%
3,6-diamino-2,5-pyrazinedicarboxylic acid
203798-34-9

3,6-diamino-2,5-pyrazinedicarboxylic acid

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

3,6-diamino-N2,N5-bis((2,2-dimethyl-1,3-dioxolan-4-yl)methyl) pyrazine-2,5-dicarboxamide
960510-28-5

3,6-diamino-N2,N5-bis((2,2-dimethyl-1,3-dioxolan-4-yl)methyl) pyrazine-2,5-dicarboxamide

Conditions
ConditionsYield
With ethylene dichloride hydrochloride; benzotriazol-1-ol; triethylamine In water; N,N-dimethyl-formamide at 20℃; for 16h;88%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 16h;88%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In water; N,N-dimethyl-formamide at 20℃; for 16h;88%
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 16h;88%
2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

C6H13NO2*F6P(1-)*H(1+)

C6H13NO2*F6P(1-)*H(1+)

Conditions
ConditionsYield
With ammonium hexafluorophosphate In toluene for 1h; Reflux;88%
phosgene
75-44-5

phosgene

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

N,N'-bis<<4-(2,2-dimethyl-1,3-dioxolyl)>methyl>urea
159390-20-2

N,N'-bis<<4-(2,2-dimethyl-1,3-dioxolyl)>methyl>urea

Conditions
ConditionsYield
With sodium hydrogencarbonate In toluene for 16h; Ambient temperature;87%
2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

BF4(1-)*C6H13NO2*H(1+)

BF4(1-)*C6H13NO2*H(1+)

Conditions
ConditionsYield
With ammonium tetrafluroborate In toluene for 1h; Reflux;87%
2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

3-methyl-1-(4-nitrophenyl)uracil-5-carboxamide
620591-04-0

3-methyl-1-(4-nitrophenyl)uracil-5-carboxamide

1-(2,2-dimethyl[1,3]dioxolan-4-ylmethyl)-3-methyluracil-5-carboxamide
620591-06-2

1-(2,2-dimethyl[1,3]dioxolan-4-ylmethyl)-3-methyluracil-5-carboxamide

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃;86%
7-chloro-2-oxo-1,2-dihydro-[1,6]naphthyridine-3-carboxylic acid methyl ester
1386447-80-8

7-chloro-2-oxo-1,2-dihydro-[1,6]naphthyridine-3-carboxylic acid methyl ester

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

7-[(2,2-dimethyl-[1,3]dioxolan-4-ylmethyl)-amino]-2-oxo-1,2-dihydro-[1,6]naphthyridine-3-carboxylic acid methyl ester
1386447-81-9

7-[(2,2-dimethyl-[1,3]dioxolan-4-ylmethyl)-amino]-2-oxo-1,2-dihydro-[1,6]naphthyridine-3-carboxylic acid methyl ester

Conditions
ConditionsYield
With triethylamine In dimethyl sulfoxide at 140℃; for 2h; Inert atmosphere;85.2%
8-chloro-2H-[1,3]dioxolo[4,5-g]quinoline
59134-89-3

8-chloro-2H-[1,3]dioxolo[4,5-g]quinoline

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

4-[N-(2,2-dimethyl-[1,3]dioxolan-4-yl)methyl]amino-6,7-methylenedioxyquinoline
529488-60-6

4-[N-(2,2-dimethyl-[1,3]dioxolan-4-yl)methyl]amino-6,7-methylenedioxyquinoline

Conditions
ConditionsYield
With potassium phosphate; bis[2-(diphenylphosphino)phenyl] ether; palladium diacetate In 1,4-dioxane at 85℃; for 18h;85%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

tert-butyl[((+/-)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl]carbamate
949086-94-6

tert-butyl[((+/-)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl]carbamate

Conditions
ConditionsYield
With sodium carbonate In 1,4-dioxane at 20℃; for 14h;83%
1-(3-benzyloxy-6-methyl-pyridin-2-ylmethyl)-2-chloro-4,6-dimethyl-1H-benzoimidazole
856895-39-1

1-(3-benzyloxy-6-methyl-pyridin-2-ylmethyl)-2-chloro-4,6-dimethyl-1H-benzoimidazole

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

[1-(3-benzyloxy-6-methyl-pyridin-2-ylmethyl)-4,6-dimethyl-1H-benzoimidazol-2-yl]-(2,2-dimethyl-[1,3]dioxolan-4-ylmethyl)-amine

[1-(3-benzyloxy-6-methyl-pyridin-2-ylmethyl)-4,6-dimethyl-1H-benzoimidazol-2-yl]-(2,2-dimethyl-[1,3]dioxolan-4-ylmethyl)-amine

Conditions
ConditionsYield
at 130 - 160℃; for 5h;81%
at 130 - 160℃; for 5h;81%
2,4-dibromobutanoyl chloride
82820-87-9

2,4-dibromobutanoyl chloride

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

3-bromo-1-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]pyrrolidin-2-one
864658-45-7

3-bromo-1-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]pyrrolidin-2-one

Conditions
ConditionsYield
Stage #1: 2,4-dibromobutanoyl chloride; 4-aminomethyl-2,2-dimethyl[1,3]dioxolane With triethylamine In ISOPROPYLAMIDE at 0 - 20℃; for 2h;
Stage #2: With sodium hydride In ISOPROPYLAMIDE for 2h;
80%
ethyl trifluoroacetate,
383-63-1

ethyl trifluoroacetate,

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

N-[((+/-)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-2,2,2-trifluoroacetamide

N-[((+/-)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-2,2,2-trifluoroacetamide

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 20℃; for 20h;76%
1-(4-nitrophenyl)-5-cyano-3-methyluracil
126080-33-9

1-(4-nitrophenyl)-5-cyano-3-methyluracil

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

5-cyano-1-(2,2-dimethyl-[1,3]dioxolane-4-ylmethyl)-3-methyluracil

5-cyano-1-(2,2-dimethyl-[1,3]dioxolane-4-ylmethyl)-3-methyluracil

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃;75%
benzoyl chloride
98-88-4

benzoyl chloride

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

N-[((+/-)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl]benzamide

N-[((+/-)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl]benzamide

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 0 - 20℃;75%
bis-(p-nitrophenyl) carbonate
5070-13-3

bis-(p-nitrophenyl) carbonate

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

[N-(2,2-dimethyl-1,3-dioxolane-4-methan)-carbamoyl]-p-nitrophenol

[N-(2,2-dimethyl-1,3-dioxolane-4-methan)-carbamoyl]-p-nitrophenol

Conditions
ConditionsYield
With dmap In tetrahydrofuran at 20℃; for 3h; Inert atmosphere;75%
With dmap In tetrahydrofuran at 20℃; for 3h; Inert atmosphere;75%
7-chloro-6-nitro-1,3,4-thiadiazolo[3,2-a]pyrimidin-5-one

7-chloro-6-nitro-1,3,4-thiadiazolo[3,2-a]pyrimidin-5-one

2,2-dimethyl-1,3-dioxolane-4-methanamine
22195-47-7

2,2-dimethyl-1,3-dioxolane-4-methanamine

7-(2,2-dimethyl-1,3-dioxolanylmethylamino)-6-nitro-1,3,4-thiadiazolo[3,2-a]pyrimidin-5-one

7-(2,2-dimethyl-1,3-dioxolanylmethylamino)-6-nitro-1,3,4-thiadiazolo[3,2-a]pyrimidin-5-one

Conditions
ConditionsYield
With triethylamine In acetonitrile at 3 - 5℃; for 1h;75%

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