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Dayang Chem (Hangzhou) Co.,Ltd.

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

Sodium butanolate Manufacturer/High quality/Best price/In stock

Cas:2372-45-4

Min.Order:1 Kilogram

FOB Price: $3.0

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 providi

Factory Supply Sodium butanolate

Cas:2372-45-4

Min.Order:1

Negotiable

Type:Other

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

Sodium butoxide

Cas:2372-45-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Sodium butanolate

Cas:2372-45-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

1-Butanol, sodium salt(1:1)

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality Appearance:powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical Intermediates Transportation:by sea Port

Sodium butanolate

Cas:2372-45-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Sodium n-butoxide Cas NO.: 2372-45-4 Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung, LG,

Sodium n-butoxide Cas NO.: 2372-45-4

Cas:2372-45-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

Sodium butanolate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Manufacturers

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

Sodium n-butoxide

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

Sodium butanolate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Sodium N-Butoxide

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Sodium Butanolate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Other

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

Hot selling products CAS 2372-45-4 with fast delivery

Cas:2372-45-4

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

Luyunjia Chemistry Xiamen Limited

Xiamen Luyunjia Trading Co.,Ltd Package:1kg/bag; 4771kg/drum, or as customer's request. Application:Xiamen Luyunjia Trading Co.,Ltd Transportation:DHL, EMS, FedEx, TNT, AIR, SEA Port:Beijing,Shanghai,Guangzhou ,China main port

Sodium butanolate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

2372-45-4 Application:intermediate

Sodium butylate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

Sodium butanolate 2372-45-4

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shaanxi Mingqi Chemical Co., Ltd

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Our advantages:1, High quality with competitive price:1) Standard:BP/USP/EP/Enterprise standard2) All Purity≥99%3) We are manufacturer a

Manufacturer Direct Sales Low Price Sodium n-butoxide

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Cerametek Materials(ShenZhen)Co., Ltd.

sub/micron to mesh powders (near/spheres, whiskers, flake, fiber, porous) and grain/ball, thin/ thick metal / alloys pieces / parts, thin and thick (particle) film materials /target, and custom-made crystals, substrates/parts. In the industries and a

Sodium butanolate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Yierdechem Co. Ltd

With about ten years experiences in the field of pharmaceutical chemicals, Yierdechem has established solid business cooperation relationships with many large companys worldwide.As a leading supplier of API and pharmaceutical intermediates, holds its

Sodium n-butoxide

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Other

inquiry

Pure Chemistry Scientific Inc.

Sodium butanolate Application:824174

Sodium butanolate

Cas:2372-45-4

Min.Order:1 Gram

FOB Price: $500.0

Type:Trading Company

inquiry

Hebei Shengweiya Biotechnology Co,.ltd

1. the most competitive prise 2. the best quality 3. efficient service 583. the best package Storage:cool dry placce Package:drum/Foil bag Application:medicine,cosmetic,healthy, Transportation:ship/air Port:tianjin

Pharmaceutical intermediates : Sodium n-butoxide solution C4H9NAO CAS NO.2372-45-4

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai PotentPharm Science and Technology Co.,Ltd

1 good quality, better price and bettter service;2 Timely delivery;3 100% refunded if parcel is t delivered or poor quality.We will try to satisfy you upon receipt of your reply. I hope that we can become a long-term cooperative partner. Application:

1-Butanol, sodium salt(1:1)

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synova( Tianjin ) Chemical Technology Co,.Ltd

The company have effective management team, professional technical R & D personnel, the service spirit of customer oriented. We have long-term cooperation with famous domestic manufacturer, and excellent customer resources overseas. We are skilled in

Sodium butanolate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antaeus Bio-technology Co., LTD

Antaeus-biotech with Established in July 13903 is a high-technical enterprise which focus on the development of health products. We have excellent professionals, first-class facilities and perfect management system. Through persistent efforts, we con

Sodium butanolate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Fenjun Chemical Co Ltd.

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, ch

Sodium butanolate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

MENGNA

Sodium butanolate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Fuxi'er Chemical Co.,Ltd (Shanxian Fuxi'er Chemical Co.,Ltd)

name: Sodium n-butoxide Formula : C4H9NaO ; Free alkali:1%;Use:used for the organic synthesis of medicine and pesticide raw materials.Appearance:light yellow powder

Sodium butanolate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZIBO ZEYUAN IMPORT & EXPORT CO.,LTD

Sodium n-butoxdide

Sodium butanolate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chen jie

Sodium butanolate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemat Technology, Inc.

more information,please contact us

Sodium butanolate

Cas:2372-45-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

butanamide
541-35-5

butanamide

ammonia
7664-41-7

ammonia

sodium ammonium

sodium ammonium

A

sodium butanolate
2372-45-4

sodium butanolate

B

butyramide sodium

butyramide sodium

diethyl ether
60-29-7

diethyl ether

1,2-dibutoxy-1,2-dichloro-ethene
232269-26-0

1,2-dibutoxy-1,2-dichloro-ethene

sodium

sodium

A

sodium acetylide
1066-26-8

sodium acetylide

B

sodium butanolate
2372-45-4

sodium butanolate

butan-1-ol
71-36-3

butan-1-ol

sodium butanolate
2372-45-4

sodium butanolate

Conditions
ConditionsYield
With sodium
With sodium Heating / reflux;
With sodium
5-chloro-2,4-dinitro-1-dimethylaminoformamidinoaniline

5-chloro-2,4-dinitro-1-dimethylaminoformamidinoaniline

5-hexyloxy-2,4-dinitro-1-aniline

5-hexyloxy-2,4-dinitro-1-aniline

Butane-1,4-diol
110-63-4

Butane-1,4-diol

hexan-1-amine
111-26-2

hexan-1-amine

sodium butanolate
2372-45-4

sodium butanolate

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxide; n-butyllithium; bromine; sodium In tetrahydrofuran; ice-water; hexane; dichloromethane; acetic acid; N,N-dimethyl-formamide
boric acid tributyl ester
688-74-4

boric acid tributyl ester

sodium hydride
7646-69-7

sodium hydride

A

sodium tetrahydroborate
16940-66-2

sodium tetrahydroborate

B

sodium butanolate
2372-45-4

sodium butanolate

Conditions
ConditionsYield
molar ratio of NaH : B(OCH3)3 = 4 : 1, at 225 - 275°C, in low-pressure autoclave;
molar ratio of NaH : B(OCH3)3 = 4 : 1, at 225 - 275°C, in low-pressure autoclave;
sodium butanolate
2372-45-4

sodium butanolate

C34H18N2O4
537676-77-0

C34H18N2O4

C40H30N2O4

C40H30N2O4

Conditions
ConditionsYield
In chloroform; butan-1-ol100%
sodium butanolate
2372-45-4

sodium butanolate

ethyl 4-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate
227617-16-5

ethyl 4-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate

4-butoxy-1-(4-methoxy-benzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid ethyl ester

4-butoxy-1-(4-methoxy-benzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid ethyl ester

Conditions
ConditionsYield
In butan-1-ol at 65℃; for 3h;100%
sodium butanolate
2372-45-4

sodium butanolate

ethyl 4-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate
227617-16-5

ethyl 4-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate

4-Butoxy-1-[(4-methoxyphenyl)methyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid
227617-17-6

4-Butoxy-1-[(4-methoxyphenyl)methyl]-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid

Conditions
ConditionsYield
Stage #1: sodium butanolate; ethyl 4-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate In tetrahydrofuran; butan-1-ol at 20 - 65℃; for 3.83333h;
Stage #2: With water In tetrahydrofuran; butan-1-ol at 60 - 65℃; for 3h;
Stage #3: With potassium hydrogensulfate In water pH=1;
100%
sodium butanolate
2372-45-4

sodium butanolate

phosphoric acid tributyl ester
126-73-8

phosphoric acid tributyl ester

Conditions
ConditionsYield
With trichlorophosphate In butan-1-ol at 10 - 30℃; for 1.83333h;98%
With diethyl ether; trichlorophosphate; butan-1-ol at 0℃;
iron(III) chloride
7705-08-0

iron(III) chloride

sodium butanolate
2372-45-4

sodium butanolate

iron(III) n-butoxide
7360-47-6

iron(III) n-butoxide

Conditions
ConditionsYield
In hexane; butan-1-ol byproducts: NaCl; Ar; a soln. of NaOC4H9 in butanol is added dropwise to a suspn. of FeCl3 in hexane; mixt. stirred for 30 min at 20°C, then for 30 min atthe boiling point; NaCl sepd. by centrifugation and extd. (boiling hexane); combined solns. evapd. (vac., 140°C); elem. anal.;98%
Dichlorophenylphosphine
644-97-3

Dichlorophenylphosphine

sodium butanolate
2372-45-4

sodium butanolate

dibutyl phenylphosphonite
3030-90-8

dibutyl phenylphosphonite

Conditions
ConditionsYield
In 1,4-dioxane at 10 - 50℃; for 5h; Temperature; Solvent; Concentration; Inert atmosphere;97.4%
sodium butanolate
2372-45-4

sodium butanolate

cis-3-bromo-2-ethoxy-3,4-dihydro-2H-pyran-6-carbonitrile

cis-3-bromo-2-ethoxy-3,4-dihydro-2H-pyran-6-carbonitrile

butyl 5-ethoxypenta-2,4-dienoate

butyl 5-ethoxypenta-2,4-dienoate

Conditions
ConditionsYield
In butan-1-ol for 0.5h; Ambient temperature;97%
(η6-fluorobenzene)tricarbonylchromium
12082-05-2

(η6-fluorobenzene)tricarbonylchromium

sodium butanolate
2372-45-4

sodium butanolate

tricarbonyl(η(6)-butoxybenzene)chromium
43202-61-5, 15694-15-2

tricarbonyl(η(6)-butoxybenzene)chromium

Conditions
ConditionsYield
In dimethyl sulfoxide96.84%
In dimethyl sulfoxide96.84%
4-bromoethoxybenzene
588-96-5

4-bromoethoxybenzene

sodium butanolate
2372-45-4

sodium butanolate

1-butoxy-4-ethoxybenzene

1-butoxy-4-ethoxybenzene

Conditions
ConditionsYield
With n-butyl formate; lithium chloride; copper(I) bromide In butan-1-ol at 110℃; for 7h; Sealed tube;96%
2-bromo-4,6-dimethylphenol
15191-36-3

2-bromo-4,6-dimethylphenol

sodium butanolate
2372-45-4

sodium butanolate

2-butoxy-4,6-dimethylphenol

2-butoxy-4,6-dimethylphenol

Conditions
ConditionsYield
With n-butyl formate; lithium chloride; copper(I) bromide In butan-1-ol at 110℃; for 7h; Sealed tube;95%
2-chloro-5-((2-(trimethylsilyl)ethoxyl)methyl)-5H-pyrrolo[3,2-d]pyrimidine-4-amine

2-chloro-5-((2-(trimethylsilyl)ethoxyl)methyl)-5H-pyrrolo[3,2-d]pyrimidine-4-amine

sodium butanolate
2372-45-4

sodium butanolate

2-butoxy-5-((2-(trimethylsilyl)ethoxyl)methyl)-5H-pyrrolo[3,2-d]pyrimidine-4-amine

2-butoxy-5-((2-(trimethylsilyl)ethoxyl)methyl)-5H-pyrrolo[3,2-d]pyrimidine-4-amine

Conditions
ConditionsYield
In butan-1-ol at 80℃; for 5h;95%
In butan-1-ol at 100℃; for 8h; Inert atmosphere;91%
In butan-1-ol at 100℃; for 8h; Inert atmosphere;91%
(C5(CH3)5)2SmCl(C4H8O)

(C5(CH3)5)2SmCl(C4H8O)

sodium butanolate
2372-45-4

sodium butanolate

(C5(CH3)5)2Sm(OCH2CH2CH2CH3)(C4H8O)
130013-55-7

(C5(CH3)5)2Sm(OCH2CH2CH2CH3)(C4H8O)

Conditions
ConditionsYield
In tetrahydrofuran; hexane byproducts: NaCl; mixture of Sm-compd and CH3CH2CH2CH2ONa is dissolved in 5:1 hexane-THF mixture, stirred for 16h; removal of solvent, extraction of solid with hexane, removal of solvent from the extract, NMR;94%
O-methyl furan-3-carbothioate

O-methyl furan-3-carbothioate

sodium butanolate
2372-45-4

sodium butanolate

butan-1-ol
71-36-3

butan-1-ol

O-butyl furan-3-carbothioate

O-butyl furan-3-carbothioate

Conditions
ConditionsYield
at 75℃; for 0.25h;94%
1-bromopyrene
1714-29-0

1-bromopyrene

sodium butanolate
2372-45-4

sodium butanolate

1-butoxypyrene
94548-20-6

1-butoxypyrene

Conditions
ConditionsYield
In butan-1-ol for 18.5h; Inert atmosphere; Reflux; Large scale;93.2%
5-methanesulfonyl-1-phenyl-1H-tetrazole
3206-44-8

5-methanesulfonyl-1-phenyl-1H-tetrazole

sodium butanolate
2372-45-4

sodium butanolate

5-butoxy-1-phenyltetrazole

5-butoxy-1-phenyltetrazole

Conditions
ConditionsYield
93%
4-bromo-3-methylanisole
27060-75-9

4-bromo-3-methylanisole

sodium butanolate
2372-45-4

sodium butanolate

1-n-butoxy-4-methoxy-2-methylbenzene

1-n-butoxy-4-methoxy-2-methylbenzene

Conditions
ConditionsYield
With n-butyl formate; lithium chloride; copper(I) bromide In butan-1-ol at 110℃; for 7h; Sealed tube;92%
sodium butanolate
2372-45-4

sodium butanolate

7-bromo-2-chloro-quinoline
99455-15-9

7-bromo-2-chloro-quinoline

7-bromo-2-butoxyquinoline
1223559-69-0

7-bromo-2-butoxyquinoline

Conditions
ConditionsYield
With butan-1-ol for 15h; Reflux;91%
5-(benzenesulfonyl)-2-bromothieno[2,3-c]pyridine
1334479-79-6

5-(benzenesulfonyl)-2-bromothieno[2,3-c]pyridine

sodium butanolate
2372-45-4

sodium butanolate

2-bromo-5-n-butoxythieno[2,3-c]pyridine
1334479-81-0

2-bromo-5-n-butoxythieno[2,3-c]pyridine

Conditions
ConditionsYield
With acetic acid In tetrahydrofuran91%
With butan-1-ol In tetrahydrofuran Inert atmosphere; Reflux;75%
1-bromo-4-(3-morpholin-4-yl-propoxy)benzene

1-bromo-4-(3-morpholin-4-yl-propoxy)benzene

sodium butanolate
2372-45-4

sodium butanolate

pramoxine
140-65-8

pramoxine

Conditions
ConditionsYield
With n-butyl formate; lithium chloride; copper(I) bromide In butan-1-ol at 110℃; for 7h; Autoclave;91%
O-methyl furan-2-carbothiono ester
76190-23-3

O-methyl furan-2-carbothiono ester

sodium butanolate
2372-45-4

sodium butanolate

butan-1-ol
71-36-3

butan-1-ol

O-butyl furan-2-carbothioate

O-butyl furan-2-carbothioate

Conditions
ConditionsYield
at 75℃; for 0.25h;90%
3,5-dibromo-6-oxo-6H-anthra<1,9-cd>isoxazole
82840-40-2

3,5-dibromo-6-oxo-6H-anthra<1,9-cd>isoxazole

sodium butanolate
2372-45-4

sodium butanolate

A

1-amino-2, 4-dibromoanthraquinone
81-49-2

1-amino-2, 4-dibromoanthraquinone

B

3-Bromo-5-butoxy-anthra[1,9-cd]isoxazol-6-one
127727-73-5

3-Bromo-5-butoxy-anthra[1,9-cd]isoxazol-6-one

Conditions
ConditionsYield
In 1,4-dioxane Ambient temperature;A n/a
B 89.8%
O-methyl thiophene-3-carbothioate
127918-68-7

O-methyl thiophene-3-carbothioate

sodium butanolate
2372-45-4

sodium butanolate

butan-1-ol
71-36-3

butan-1-ol

O-butyl thiophene-3-carbothioate

O-butyl thiophene-3-carbothioate

Conditions
ConditionsYield
at 75℃; for 0.25h;89%
2-amino-4-chloro-6-<3-<3-(1-piperidinylmethyl)phenoxy>propylamino>-1,3,5-triazine
106661-79-4

2-amino-4-chloro-6-<3-<3-(1-piperidinylmethyl)phenoxy>propylamino>-1,3,5-triazine

sodium butanolate
2372-45-4

sodium butanolate

6-Butoxy-N-[3-(3-piperidin-1-ylmethyl-phenoxy)-propyl]-[1,3,5]triazine-2,4-diamine

6-Butoxy-N-[3-(3-piperidin-1-ylmethyl-phenoxy)-propyl]-[1,3,5]triazine-2,4-diamine

Conditions
ConditionsYield
In butan-1-ol at 70℃;88%
methyl 4,6-bis(3,5-dimethylphenylamino)-1,3,5-triazine-2-carboxylate

methyl 4,6-bis(3,5-dimethylphenylamino)-1,3,5-triazine-2-carboxylate

sodium butanolate
2372-45-4

sodium butanolate

4,6-bis-(3,5-dimethyl-phenylamino)-[1,3,5]triazine-2-carboxylic acid butyl ester

4,6-bis-(3,5-dimethyl-phenylamino)-[1,3,5]triazine-2-carboxylic acid butyl ester

Conditions
ConditionsYield
In butan-1-ol Heating;88%
1-ferrocenyl-1,3-butanedione

1-ferrocenyl-1,3-butanedione

n-Butyl nitrite
544-16-1

n-Butyl nitrite

sodium butanolate
2372-45-4

sodium butanolate

A

(C5H5)Fe(C5H4C(O)OCH2CH2CH2CH3)

(C5H5)Fe(C5H4C(O)OCH2CH2CH2CH3)

B

[2-(hydroxyimino)-3-oxobutyryl]ferrocene

[2-(hydroxyimino)-3-oxobutyryl]ferrocene

Conditions
ConditionsYield
In butan-1-ol to soln. of NaOC4H9 added (3-oxobutyryl)ferrocene; butyl nitrite added at 10°C; stirred for 10 h at 20°C; filtered, evapd.; sepd. chromatographically (aluminum oxide); (C5H5)Fe(C5H4COOC4H9) eluted (hexane); (C5H5)Fe(C5H4COC(COCH3)NOH) eluted (ethyl acetate);A 88%
B 7%
7-bromo-2-chloro-N,N-bis(4-methoxybenzyl)imidazo[2,1-f][1,2,4]triazin-4-amine

7-bromo-2-chloro-N,N-bis(4-methoxybenzyl)imidazo[2,1-f][1,2,4]triazin-4-amine

sodium butanolate
2372-45-4

sodium butanolate

7-bromo-2-butoxy-N,N-bis(4-methoxybenzyl)imidazo[2,1-f][1,2,4]triazin-4-amine

7-bromo-2-butoxy-N,N-bis(4-methoxybenzyl)imidazo[2,1-f][1,2,4]triazin-4-amine

Conditions
ConditionsYield
In butan-1-ol at 80℃; for 1h; Inert atmosphere;88%
sodium butanolate
2372-45-4

sodium butanolate

5-bromo-4-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine
370866-02-7

5-bromo-4-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine

5-Bromo-4-butoxy-1-[(4-methoxyphenyl)methyl]-1H-pyrazolo [3,4-b]pyridine
370866-03-8

5-Bromo-4-butoxy-1-[(4-methoxyphenyl)methyl]-1H-pyrazolo [3,4-b]pyridine

Conditions
ConditionsYield
In butan-1-ol at 60℃; for 2h;86%
2H-chromene-3-carbonitrile
57543-66-5

2H-chromene-3-carbonitrile

aniline
62-53-3

aniline

sodium butanolate
2372-45-4

sodium butanolate

(Z)-3-butoxymethyl-2-phenylimino-2H-chromene
1195865-00-9

(Z)-3-butoxymethyl-2-phenylimino-2H-chromene

Conditions
ConditionsYield
In tetrahydrofuran for 1h; Inert atmosphere; Reflux; stereospecific reaction;86%
6-chloro-N,N-bis(4-methoxybenzyl)imidazo[1,2-b]pyridazin-8-amine

6-chloro-N,N-bis(4-methoxybenzyl)imidazo[1,2-b]pyridazin-8-amine

sodium butanolate
2372-45-4

sodium butanolate

C26H30N4O3

C26H30N4O3

Conditions
ConditionsYield
In butan-1-ol at 95℃;85.8%
4-amino-1-acetoxy-9,10-anthraquinone
81386-50-7

4-amino-1-acetoxy-9,10-anthraquinone

sodium butanolate
2372-45-4

sodium butanolate

4-Amino-9-butoxy-anthracene-1,10-dione
81386-55-2

4-Amino-9-butoxy-anthracene-1,10-dione

Conditions
ConditionsYield
In N,N-dimethyl-formamide; butan-1-ol at 0 - 20℃; for 0.0666667h;85.7%
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