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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

5-Acetylpyrimidine

Cas:10325-70-9

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

Good quality Good price Promptly delivery Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:intermediate Transportation:A

10325-70-91-(5-Pyrimidinyl)ethanone

Cas:10325-70-9

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

1-(5-Pyrimidinyl)ethanone CAS 10325-70-9

Cas:10325-70-9

Min.Order:1 Kilogram

FOB Price: $1.0 / 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

Pharmaceutical Grade CAS 10325-70-9 with competitive price

Cas:10325-70-9

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:Pale yellow powder Storage:under inert gas (nitrogen or Argon) at 2-8°C Package:25kg/drum Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

1-(5-Pyrimidinyl)ethanone factory price

Cas:10325-70-9

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading 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:Powder Storage:Store in sealed containers at cool & dry plac

1-(5-Pyrimidinyl)ethanone CAS 10325-70-9

Cas:10325-70-9

Min.Order:100 Gram

Negotiable

Type:Other

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-(5-Pyrimidinyl)ethanone

Cas:10325-70-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

1-(5-Pyrimidinyl)ethanone CAS:10325-70-9 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 organi

1-(5-Pyrimidinyl)ethanone CAS:10325-70-9

Cas:10325-70-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

5-acetylpyrimidine

Cas:10325-70-9

Min.Order:4 Kilogram

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

1-(pyrimidin-5-yl)ethanone

Cas:10325-70-9

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

5-Acetylpyrimidine CAS NO.10325-70-9

Cas:10325-70-9

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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 providing h

Factory Supply 1-(5-Pyrimidinyl)ethanone

Cas:10325-70-9

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)

1-(5-Pyrimidinyl)ethanoneCAS NO.: 10325-70-9

Cas:10325-70-9

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Lab/Research institutions

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

1-(5-Pyrimidinyl)ethanone

Cas:10325-70-9

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

1-(5-Pyrimidinyl)ethanone

Cas:10325-70-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

1-(5-Pyrimidinyl)ethanone, CAS 10325-70-9, white powder, commercial Qty Shanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy the changing needs of the chemical industry.

1-(5-Pyrimidinyl)ethanone

Cas:10325-70-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

5-Acetylpyrimidine

Cas:10325-70-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Finebiotech Co.,Ltd.

Shanghai Finebiotech Co.,Ltd.was established in 2020, which providing professional chemical services. As a customer-oriented company, we have distinguished ourself from others in providing worldwide customers with cost-effective and efficient service

1-(pyrimidin-5-yl)ethan-1-one

Cas:10325-70-9

Min.Order:0

Negotiable

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

5-Acetylpyrimidine

Cas:10325-70-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

1-(5-Pyrimidinyl)ethanone

Cas:10325-70-9

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

1-(5-PyriMidinyl)ethanone

Cas:10325-70-9

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xi`an Eastling Biotech Co., Ltd.

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

1-(5-Pyrimidinyl)ethanone

Cas:10325-70-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

5-Acetylpyrimidine

Cas:10325-70-9

Min.Order:0

Negotiable

Type:Manufacturers

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

5-AcetylpyriMidine

Cas:10325-70-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to yellow crystal powder Storage:Room temperature with sealed well Package:according to the clients requirement Applicatio

1-(5-Pyrimidinyl)ethanone

Cas:10325-70-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

5-Acetyl PyrimidineAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express

5-Acetyl Pyrimidine

Cas:10325-70-9

Min.Order:0

Negotiable

Type:Other

inquiry

Chemlyte Solutions

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

5-Acetylpyrimidine

Cas:10325-70-9

Min.Order:0

Negotiable

Type:Other

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

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

5-Acetylpyrimidine 10325-70-9

Cas:10325-70-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

1-(5-Pyrimidinyl)ethanone

Cas:10325-70-9

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

1-(5-Pyrimidinyl)Ethanone manufacturer

Cas:10325-70-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

5-(α-hydroxyethyl)pyrimidine
79691-74-0

5-(α-hydroxyethyl)pyrimidine

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

Conditions
ConditionsYield
With manganese(IV) oxide In dichloromethane for 3h;73%
With dipyridinium dichromate; 4 A molecular sieve; acetic acid In dichloromethane at 20℃; for 0.333333h;67%
5-bromopyrimidine
4595-59-9

5-bromopyrimidine

N-Methoxy-N-methylacetamide
78191-00-1

N-Methoxy-N-methylacetamide

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

Conditions
ConditionsYield
Stage #1: 5-bromopyrimidine With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h;
Stage #2: N-Methoxy-N-methylacetamide In tetrahydrofuran; hexane at -78 - 0℃;
45%
Stage #1: 5-bromopyrimidine With n-butyllithium In tetrahydrofuran at -78℃; for 0.5h;
Stage #2: N-Methoxy-N-methylacetamide In tetrahydrofuran at -78℃; for 1h;
175 mg
1-(4,6-dichloropyrimidine-5-yl)ethane-1-one
60025-06-1

1-(4,6-dichloropyrimidine-5-yl)ethane-1-one

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

Conditions
ConditionsYield
With hydrogen; magnesium oxide; palladium on activated charcoal In ethanol for 8h;34%
2-methylimidazole
693-98-1

2-methylimidazole

C6H5N2O(1-)*K(1+)

C6H5N2O(1-)*K(1+)

A

potassium 2-methylimidazolate

potassium 2-methylimidazolate

B

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

Conditions
ConditionsYield
In dimethyl sulfoxide at 24.9℃; Equilibrium constant;
9-Phenylfluorene
789-24-2

9-Phenylfluorene

C6H5N2O(1-)*K(1+)

C6H5N2O(1-)*K(1+)

A

potassium 9-phenylfluorenide
27839-58-3

potassium 9-phenylfluorenide

B

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

Conditions
ConditionsYield
In dimethyl sulfoxide at 24.9℃; Equilibrium constant;
pyrimidine-5-carbaldehyde
10070-92-5

pyrimidine-5-carbaldehyde

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 67 percent / diethyl ether / 1 h / 20 °C
2: 67 percent / molecular sieves 4 Angstroem; pyridinium dichromate; HOAc / CH2Cl2 / 0.33 h / 20 °C
View Scheme
4,6-dichloro-5-(α-hydroxyethyl)pyrimidine
60025-05-0

4,6-dichloro-5-(α-hydroxyethyl)pyrimidine

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 79 percent / H2, MgO / 10percent Pd/C / ethanol / 12 h / Heating
2: 73 percent / MnO2 / CH2Cl2 / 3 h
View Scheme
(2-amino-3-bromophenyl)methanol
397323-70-5

(2-amino-3-bromophenyl)methanol

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

8-bromo-2-(pyrimidin-5-yl)quinoline

8-bromo-2-(pyrimidin-5-yl)quinoline

Conditions
ConditionsYield
Stage #1: (2-amino-3-bromophenyl)methanol With manganese(IV) oxide In ethanol at 80℃; for 1h; Sealed tube; Inert atmosphere;
Stage #2: 1-(pyrimidin-5-yl)ethan-1-one With potassium hydroxide In ethanol at 0℃; for 1h; Friedlaender Quinoline Synthesis; Inert atmosphere; Sealed tube;
88%
1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

A

3-methyl-isoxazolo[5,4-d]pyrimidine

3-methyl-isoxazolo[5,4-d]pyrimidine

B

(E)-1-(pyrimidin-5-yl)-ethanone oxime
349493-40-9

(E)-1-(pyrimidin-5-yl)-ethanone oxime

Conditions
ConditionsYield
With hydroxylamine hydrochloride; sodium hydrogencarbonate In benzene for 2h; Heating;A n/a
B 78%
o-fluorobromobenzene
1072-85-1

o-fluorobromobenzene

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

C12H9FN2O
1213251-48-9

C12H9FN2O

Conditions
ConditionsYield
With potassium phosphate; palladium diacetate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In tetrahydrofuran; 1,4-dioxane; toluene at 100℃; for 18h;76%
4-bromo-benzaldehyde
1122-91-4

4-bromo-benzaldehyde

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

C13H9BrN2O

C13H9BrN2O

Conditions
ConditionsYield
With sodium carbonate In methanol; water at 20℃; for 1h;69%
N-methoxylamine hydrochloride
593-56-6

N-methoxylamine hydrochloride

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

A

(Z)-1-(pyrimidin-5-yl)-ethanone O-methyloxime

(Z)-1-(pyrimidin-5-yl)-ethanone O-methyloxime

B

(E)-1-(pyrimidin-5-yl)-ethanone O-methyloxime
349493-42-1

(E)-1-(pyrimidin-5-yl)-ethanone O-methyloxime

Conditions
ConditionsYield
Stage #1: N-methoxylamine hydrochloride With sodium hydrogencarbonate In methanol at 20℃; for 0.5h;
Stage #2: 1-(pyrimidin-5-yl)ethan-1-one In methanol at 20℃; for 1h;
A n/a
B 63%
N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

(E)-3-(dimethylamino)-1-(pyrimidin-5-yl)prop-2-en-1-one
1232062-67-7

(E)-3-(dimethylamino)-1-(pyrimidin-5-yl)prop-2-en-1-one

Conditions
ConditionsYield
In isopropyl alcohol at 100℃; for 24h;59%
for 2h; Reflux;657 mg
1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

2-bromo-1-(pyrimidin-5-yl)ethan-1-one
58004-79-8

2-bromo-1-(pyrimidin-5-yl)ethan-1-one

Conditions
ConditionsYield
With hydrogen bromide; bromine; acetic acid for 24h;50%
With N-Bromosuccinimide; trimethylsilyl trifluoromethanesulfonate; triethylamine In tetrahydrofuran at 0℃; for 0.5h;
(R,E)-N-(1-(2,4-difluorophenyl)ethylidene)-2-methylpropane-2-sulfinamide
1585971-57-8

(R,E)-N-(1-(2,4-difluorophenyl)ethylidene)-2-methylpropane-2-sulfinamide

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

(R)-N-((S)-2-(2,4-difluorophenyl)-4-oxo-4-(pyrimidin-5-yl)-butan-2-yl)-2-methylpropane-2-sulfinamide
1616100-96-9

(R)-N-((S)-2-(2,4-difluorophenyl)-4-oxo-4-(pyrimidin-5-yl)-butan-2-yl)-2-methylpropane-2-sulfinamide

Conditions
ConditionsYield
Stage #1: 1-(pyrimidin-5-yl)ethan-1-one With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.5h; Inert atmosphere;
Stage #2: (R,E)-N-(1-(2,4-difluorophenyl)ethylidene)-2-methylpropane-2-sulfinamide In N,N-dimethyl-formamide; mineral oil at -10 - -5℃; for 1.5h; Inert atmosphere;
46.4%
Stage #1: 1-(pyrimidin-5-yl)ethan-1-one With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78℃; for 0.5h; Inert atmosphere;
Stage #2: (R,E)-N-(1-(2,4-difluorophenyl)ethylidene)-2-methylpropane-2-sulfinamide In tetrahydrofuran; hexane at -78 - -30℃; for 5h; Inert atmosphere; stereoselective reaction;
44%
4-bromo-benzaldehyde
1122-91-4

4-bromo-benzaldehyde

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

C19H12BrN5

C19H12BrN5

Conditions
ConditionsYield
With ammonium hydroxide; sodium hydroxide In ethanol at 20℃; for 6h;42.8%
6-bromoquinoxaline
50998-17-9

6-bromoquinoxaline

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

C14H10N4O
1213251-59-2

C14H10N4O

Conditions
ConditionsYield
With potassium phosphate; palladium diacetate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In tetrahydrofuran; 1,4-dioxane; toluene at 100℃; for 18h;42%
potassium 9-phenylfluorenide
27839-58-3

potassium 9-phenylfluorenide

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

A

9-Phenylfluorene
789-24-2

9-Phenylfluorene

B

C6H5N2O(1-)*K(1+)

C6H5N2O(1-)*K(1+)

Conditions
ConditionsYield
In dimethyl sulfoxide at 24.9℃; Equilibrium constant;
potassium 2-methylimidazolate

potassium 2-methylimidazolate

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

A

2-methylimidazole
693-98-1

2-methylimidazole

B

C6H5N2O(1-)*K(1+)

C6H5N2O(1-)*K(1+)

Conditions
ConditionsYield
In dimethyl sulfoxide at 24.9℃; Equilibrium constant;
1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

1-(3-methyl-1,2,3,4-tetrahydro-pyrimidin-5-yl)-ethanone O-methyl-oxime

1-(3-methyl-1,2,3,4-tetrahydro-pyrimidin-5-yl)-ethanone O-methyl-oxime

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: NaHCO3 / methanol / 0.5 h / 20 °C
1.2: 63 percent / methanol / 1 h / 20 °C
2.1: acetone / Heating
3.1: NaBH4 / methanol / -30 - 20 °C
View Scheme
1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

5-{1-[(E)-Methoxyimino]-ethyl}-1-methyl-pyrimidin-1-ium; iodide

5-{1-[(E)-Methoxyimino]-ethyl}-1-methyl-pyrimidin-1-ium; iodide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: NaHCO3 / methanol / 0.5 h / 20 °C
1.2: 63 percent / methanol / 1 h / 20 °C
2.1: acetone / Heating
View Scheme
N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

1-(5-pyrimidyl)-3-(dimethylamino)-2-propene-1-one
641615-34-1

1-(5-pyrimidyl)-3-(dimethylamino)-2-propene-1-one

Conditions
ConditionsYield
for 15h; Heating / reflux;
for 15h; Heating / reflux;
1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

N1-([4,5'-bipyrimidin]-2-yl)-6-methylbenzene-1,3-diamine
641615-36-3

N1-([4,5'-bipyrimidin]-2-yl)-6-methylbenzene-1,3-diamine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: isopropyl alcohol / 24 h / 100 °C
2.1: sodium hydroxide / isopropyl alcohol / 20 °C
3.1: hydrogenchloride; water / water / 2 h
3.2: pH > 8
View Scheme
1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

N-(2-methyl-5-nitrophenyl)-4-(5-pyrimidinyl)-2-pyrimidineamine
641615-35-2

N-(2-methyl-5-nitrophenyl)-4-(5-pyrimidinyl)-2-pyrimidineamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: isopropyl alcohol / 24 h / 100 °C
2: sodium hydroxide / isopropyl alcohol / 20 °C
View Scheme
1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

N-[3-(4,5'-bipyrimdine-2-ylamino)-4-methylphenyl]-1-(4-methylpiperazin-1-yl)-2,3-dihydro-1H-indene-5-carboxamide
1232061-97-0

N-[3-(4,5'-bipyrimdine-2-ylamino)-4-methylphenyl]-1-(4-methylpiperazin-1-yl)-2,3-dihydro-1H-indene-5-carboxamide

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: isopropyl alcohol / 24 h / 100 °C
2.1: sodium hydroxide / isopropyl alcohol / 20 °C
3.1: hydrogenchloride; water / water / 2 h
3.2: pH > 8
4.1: trimethylaluminum / toluene / 50 - 60 °C
View Scheme
1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

2-(2-propylpyridin-4-yl)-4-(pyrimidin-5-yl)thiazole

2-(2-propylpyridin-4-yl)-4-(pyrimidin-5-yl)thiazole

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: acetic acid; hydrogen bromide; bromine / 24 h
2: ethanol / 80 °C
View Scheme
N-(6-bromo-5-chloropyridin-2-yl)-4-(tert-butyl)benzenesulfonamide

N-(6-bromo-5-chloropyridin-2-yl)-4-(tert-butyl)benzenesulfonamide

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

C21H21ClN4O3S

C21H21ClN4O3S

Conditions
ConditionsYield
With potassium phosphate; palladium diacetate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,4-dioxane at 100℃; for 15h; Inert atmosphere;
N-(6-bromo-5-chloropyridin-2-yl)-4-(tert-butyl)benzenesulfonamide

N-(6-bromo-5-chloropyridin-2-yl)-4-(tert-butyl)benzenesulfonamide

1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

4-(tert-butyl)-N-(5-chloro-6-(2-(hydroxyimino)-2-(pyrimidin-5-yl)ethyl)pyridin-2-yl)benzenesulfonamide

4-(tert-butyl)-N-(5-chloro-6-(2-(hydroxyimino)-2-(pyrimidin-5-yl)ethyl)pyridin-2-yl)benzenesulfonamide

Conditions
ConditionsYield
Stage #1: N-(6-bromo-5-chloropyridin-2-yl)-4-(tert-butyl)benzenesulfonamide; 1-(pyrimidin-5-yl)ethan-1-one With potassium phosphate; palladium diacetate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,4-dioxane at 100℃; for 15h; Inert atmosphere;
Stage #2: With hydroxylamine hydrochloride; sodium hydroxide In methanol; water at 95℃; for 12h;
0.35 g
1-(pyrimidin-5-yl)ethan-1-one
10325-70-9

1-(pyrimidin-5-yl)ethan-1-one

5-(1H-pyrazol-3-yl)pyrimidine

5-(1H-pyrazol-3-yl)pyrimidine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 2 h / Reflux
2: hydrazine hydrate / ethanol / 1 h / 20 °C
View Scheme

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