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NEM CHEMICAL CO.,LTD

N-Butyl Pyrrolidone reliable quality offer 3470-98-2 NEM CHEMICAL CO.,LTD. (original name is NEM CHEMICAL CO.,LTD. ) is high-tech compang concentrating in the R&D, manufacture, sell of chemical solvent, process chemical and lithium batter

N-Butyl Pyrrolidone reliable quality offer 3470-98-2

Cas:3470-98-2

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

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Wuhan Circle Star Chem-medical Technology co.,Ltd.

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualified

Factory Supply 1-Butylpyrrolidin-2-one Supplier Manufacturer With Competitive Price

Cas:3470-98-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

1-Butylpyrrolidin-2-one Manufacturer/High quality/Best price/In stock

Cas:3470-98-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality N-Butyl Pyrrolidone supplier in China

Cas:3470-98-2

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

1-Butylpyrrolidin-2-one Manufacturer/High quality

Cas:3470-98-2

Min.Order:1 Metric Ton

FOB Price: $1.0 / 3.0

Type:Manufacturers

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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 N-Butyl Pyrrolidone

Cas:3470-98-2

Min.Order:1

Negotiable

Type:Other

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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

1-Butyl-2-pyrrolidone

Cas:3470-98-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c

1-Butylpyrrolidin-2-one CAS 3470-98-2

Cas:3470-98-2

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

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

Pharmaceutical Grade CAS 3470-98-2 with competitive price

Cas:3470-98-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name 1-Butylpyrrolidin-2-one Synonyms 1-Butylpyrrolidin-2-one;1-BUTYL-2-PYRROLIDONE CAS: 3470-98-2 MF: C8H15NO MW: -

1-Butylpyrrolidin-2-one 3470-98-2

Cas:3470-98-2

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

1-Butylpyrrolidin-2-one Manufacturer/High quality CAS NO.3470-98-2

Cas:3470-98-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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

N-butyl pyrrolidone

Cas:3470-98-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

1-Butylpyrrolidin-2-one 3470-98-2

Cas:3470-98-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

N-Butyl pyrrolidone

Cas:3470-98-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

1-Butylpyrrolidin-2-one CAS:3470-98-2 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 organic in

1-Butylpyrrolidin-2-one CAS:3470-98-2

Cas:3470-98-2

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-Butylpyrrolidin-2-one

Cas:3470-98-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

CAS 3470-98-2 1-Butylpyrrolidin-2-one

Cas:3470-98-2

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

CAS NO.:3470-98-2

Cas:3470-98-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

1-Butylpyrrolidin-2-one

Cas:3470-98-2

Min.Order:1 Kilogram

FOB Price: $10.0 / 12.0

Type:Lab/Research institutions

inquiry

Leader Biochemical Group

PRODUCT DETAILS 1-Butylpyrrolidin-2-one B

China Largest Manufacturer factory Supply 1-Butylpyrrolidin-2-one CAS 3470-98-2

Cas:3470-98-2

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Appearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:As customer request Port:Qingda

1-Butylpyrrolidin-2-one 3470-98-2

Cas:3470-98-2

Min.Order:1 Kilogram

FOB Price: $16.0 / 20.0

Type:Lab/Research institutions

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

N-Butyl pyrrolidone

Cas:3470-98-2

Min.Order:0 Metric Ton

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

1-Butyl-2-pyrrolidinone

Cas:3470-98-2

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-Butylpyrrolidin-2-one

Cas:3470-98-2

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

High quality N-Butyl Pyrrolidone

Cas:3470-98-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

1-Butylpyrrolidin-2-one Manufacturer/High quality CAS NO.3470-98-2

Cas:3470-98-2

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

1-Butylpyrrolidin-2-one

Cas:3470-98-2

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Butylpyrrolidone CAS No.: 3470-98-2 Molecule Formula:C8H15NO Molecule Weight:141.21 Purity: 99.0% Package: 180kg/drum Description:Colorless transparent liquid Manufacture Standards:Enterprise Standard

Lower Price Butylpyrrolidone

Cas:3470-98-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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,

1-Butylpyrrolidin-2-one Manufacturer/High quality/Best price/In stock

Cas:3470-98-2

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-pyrrolidinon
616-45-5

2-pyrrolidinon

butyraldehyde
123-72-8

butyraldehyde

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With hydrogen; sodium sulfate; palladium on activated charcoal In ethyl acetate at 100℃; under 30002.4 Torr; for 4h;98%
With hydrogen; sodium sulfate; palladium on activated charcoal In ethyl acetate at 100℃; under 30002.4 Torr; for 4h;98%
2-pyrrolidinon
616-45-5

2-pyrrolidinon

n-butyl methanesulfonate
1912-32-9

n-butyl methanesulfonate

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With tetraethylammonium tosylate In N,N-dimethyl-formamide electroreduction;95%
2-pyrrolidinon
616-45-5

2-pyrrolidinon

n-Butyl chloride
109-69-3

n-Butyl chloride

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With tetraethylammonium tosylate In N,N-dimethyl-formamide electroreduction;93%
1-(1-butenyl)-pyrrolidone
117593-76-7

1-(1-butenyl)-pyrrolidone

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With oxygen; hydrazine hydrate; 7-(trifluoromethyl)-1,10-ethyleneisoalloxazinium chloride In water at 100℃; under 760.051 Torr; for 18h;93%
2-pyrrolidinon
616-45-5

2-pyrrolidinon

1-bromo-butane
109-65-9

1-bromo-butane

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With N-benzyl-trimethylammonium hydroxide at 20℃; Neat (no solvent); chemoselective reaction;85%
With tetraethylammonium tosylate In N,N-dimethyl-formamide electroreduction;55%
With potassium hydroxide 1) DMSO, 100 deg C, 1 h, 2) DMSO, 1 d, RT; Yield given. Multistep reaction;
N-allyl-N-butylamine
4538-09-4

N-allyl-N-butylamine

carbon monoxide
201230-82-2

carbon monoxide

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With sodium tetrahydroborate; carbonylhydridetris(triphenylphosphine)rhodium(I) In dichloromethane; isopropyl alcohol at 100℃; under 26220 Torr; for 24h;60%
2-pyrrolidinon
616-45-5

2-pyrrolidinon

1-iodo-butane
542-69-8

1-iodo-butane

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With tetraethylammonium tosylate In N,N-dimethyl-formamide electroreduction;40%
With sodium hydride Heating;33%
4-butanolide
96-48-0

4-butanolide

N-butylamine
109-73-9

N-butylamine

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
at 280℃;
at 300℃;
N-trimethylsilyl-pyrrolidin-2-one
14468-90-7

N-trimethylsilyl-pyrrolidin-2-one

1-iodo-butane
542-69-8

1-iodo-butane

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With tetraethylammonium fluoride 1.) DMF, RT, 20 Torr, 2.) RT; Yield given. Multistep reaction;
cyclobutanone
1191-95-3

cyclobutanone

N-butylamine
109-73-9

N-butylamine

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With p-nitrobenzenesulfonyl peroxide 1.) -78 deg C, dichloromethane, 2.) 25 deg C; Yield given. Multistep reaction;
2-pyrrolidinon
616-45-5

2-pyrrolidinon

n-C4H9X

n-C4H9X

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With sodium hydride at 60 - 70℃;
tetrahydrofuran
109-99-9

tetrahydrofuran

N-(n-butyl)azetidine
3334-92-7

N-(n-butyl)azetidine

carbon monoxide
201230-82-2

carbon monoxide

A

poly{[carbonyl(n-butylimino)-1,3-propylene]-co-[(n-butylimino)-1,3-propylene]-co-[carbonyloxy-1,4-butylene]}, Mn 3780 Da, PDI 1.55 by GPC, ester fraction 4.7 percent; monomer(s): tetrahydrofuran; carbon monoxide; N-n-butylazetidine

poly{[carbonyl(n-butylimino)-1,3-propylene]-co-[(n-butylimino)-1,3-propylene]-co-[carbonyloxy-1,4-butylene]}, Mn 3780 Da, PDI 1.55 by GPC, ester fraction 4.7 percent; monomer(s): tetrahydrofuran; carbon monoxide; N-n-butylazetidine

B

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
[cobalt(CH3CO)(CO)3P(o-tolyl)3] at 70℃; under 51714.8 Torr; for 48h;
tetrahydrofuran
109-99-9

tetrahydrofuran

N-(n-butyl)azetidine
3334-92-7

N-(n-butyl)azetidine

carbon monoxide
201230-82-2

carbon monoxide

A

poly{[carbonyl(n-butylimino)-1,3-propylene]-co-[(n-butylimino)-1,3-propylene]-co-[carbonyloxy-1,4-butylene]}; monomer(s): tetrahydrofuran; carbon monoxide; N-n-butylazetidine

poly{[carbonyl(n-butylimino)-1,3-propylene]-co-[(n-butylimino)-1,3-propylene]-co-[carbonyloxy-1,4-butylene]}; monomer(s): tetrahydrofuran; carbon monoxide; N-n-butylazetidine

B

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
[cobalt(CH3CO)(CO)3P(o-tolyl)3] at 70℃; under 51714.8 Torr; for 48h;
tetrahydrofuran
109-99-9

tetrahydrofuran

N-(n-butyl)azetidine
3334-92-7

N-(n-butyl)azetidine

carbon monoxide
201230-82-2

carbon monoxide

A

poly{[carbonyl(n-butylimino)-1,3-propylene]-co-[(n-butylimino)-1,3-propylene]-co-[carbonyloxy-1,4-butylene]}, Mn 2160 Da, PDI 1.47 by GPC, ester fraction 8.3 percent; monomer(s): tetrahydrofuran; carbon monoxide; N-n-butylazetidine

poly{[carbonyl(n-butylimino)-1,3-propylene]-co-[(n-butylimino)-1,3-propylene]-co-[carbonyloxy-1,4-butylene]}, Mn 2160 Da, PDI 1.47 by GPC, ester fraction 8.3 percent; monomer(s): tetrahydrofuran; carbon monoxide; N-n-butylazetidine

B

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
[cobalt(CH3CO)(CO)3P(o-tolyl)3] at 70℃; under 51714.8 Torr; for 48h;
2-pyrrolidinon
616-45-5

2-pyrrolidinon

butan-1-ol
71-36-3

butan-1-ol

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With ammonium bromide at 250℃; for 5h; Autoclave;
N-butyl-L-glutamic acid
4754-15-8

N-butyl-L-glutamic acid

N,N-dibutylglutamic acid

N,N-dibutylglutamic acid

A

2-pyrrolidinon
616-45-5

2-pyrrolidinon

B

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

C

propionic acid
802294-64-0

propionic acid

Conditions
ConditionsYield
With 4.8 wt% Pd/Al2O3 (acidic) In water at 250℃; under 4500.45 Torr; for 6h; Inert atmosphere;A 18 %Spectr.
B 65 %Spectr.
C 10 %Spectr.
L-glutamic acid
56-86-0

L-glutamic acid

butyraldehyde
123-72-8

butyraldehyde

A

2-pyrrolidinon
616-45-5

2-pyrrolidinon

B

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

C

propionic acid
802294-64-0

propionic acid

Conditions
ConditionsYield
Stage #1: L-glutamic acid; butyraldehyde With 4.8 wt% Pd/Al2O3 (acidic); hydrogen at 20℃; under 5625.56 Torr; for 6h;
Stage #2: With 4.8 wt% Pd/Al2O3 (acidic) at 250℃; under 4500.45 Torr; for 16h; Inert atmosphere;
A 15 %Spectr.
B 65 %Spectr.
C 10 %Spectr.
N-butylpyroglutamic acid

N-butylpyroglutamic acid

A

2-pyrrolidinon
616-45-5

2-pyrrolidinon

B

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With 4.8 wt% Pd/Al2O3 (acidic) In water at 220℃; under 4500.45 Torr; for 16h; Inert atmosphere;A 13 %Spectr.
B 17 %Spectr.
N-butylpyroglutamic acid

N-butylpyroglutamic acid

A

2-pyrrolidinon
616-45-5

2-pyrrolidinon

B

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

C

propionic acid
802294-64-0

propionic acid

Conditions
ConditionsYield
With 4.8 wt% Pd/Al2O3 (acidic) In water at 250℃; under 4500.45 Torr; for 6h; Catalytic behavior; Reagent/catalyst; Inert atmosphere;A 15 %Spectr.
B 63 %Spectr.
C 13 %Spectr.
N-butylpyroglutamic acid

N-butylpyroglutamic acid

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With 5.1 wt% Pd/SiO2 In water at 250℃; under 4500.45 Torr; for 6h; Catalytic behavior; Reagent/catalyst; Inert atmosphere;19 %Spectr.
N-butylpyroglutamic acid

N-butylpyroglutamic acid

A

1-butylpyrrolidine
767-10-2

1-butylpyrrolidine

B

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
With 4.8 wt% Pd/Al2O3 (acidic); hydrogen In water at 250℃; under 11251.1 Torr; for 6h;A 29 %Spectr.
B 17 %Spectr.
monosodium N-butylglutamate

monosodium N-butylglutamate

A

2-pyrrolidinon
616-45-5

2-pyrrolidinon

B

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

C

propionic acid
802294-64-0

propionic acid

Conditions
ConditionsYield
With 4.8 wt% Pd/Al2O3 (acidic) In water at 250℃; under 30003 - 37503.8 Torr; for 6h; Pressure; Inert atmosphere;A 12 %Spectr.
B 35 %Spectr.
C 15 %Spectr.
monosodium N-butylglutamate

monosodium N-butylglutamate

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: water / 4 h / 210 °C / Inert atmosphere
1.2: Amberlyst® 15 resin (hydrogen form)
2.1: 4.8 wt% Pd/Al2O3 (acidic) / water / 16 h / 220 °C / 4500.45 Torr / Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1.1: water / 4 h / 210 °C / Inert atmosphere
1.2: Amberlyst® 15 resin (hydrogen form)
2.1: 4.8 wt% Pd/Al2O3 (acidic) / water / 6 h / 250 °C / 4500.45 Torr / Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1.1: water / 4 h / 210 °C / Inert atmosphere
1.2: Amberlyst® 15 resin (hydrogen form)
2.1: 5.1 wt% Pd/SiO2 / water / 6 h / 250 °C / 4500.45 Torr / Inert atmosphere
View Scheme
monosodium N-butylglutamate

monosodium N-butylglutamate

A

1-butylpyrrolidine
767-10-2

1-butylpyrrolidine

B

N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: water / 4 h / 210 °C / Inert atmosphere
1.2: Amberlyst® 15 resin (hydrogen form)
2.1: hydrogen; 4.8 wt% Pd/Al2O3 (acidic) / water / 6 h / 250 °C / 11251.1 Torr
View Scheme
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

2-Adamantanone
700-58-3

2-Adamantanone

2-(1-butyl-2-oxopyrrolidin-3-yl)tricyclo[3.3.1.13,7]decan-2-ol
913335-88-3

2-(1-butyl-2-oxopyrrolidin-3-yl)tricyclo[3.3.1.13,7]decan-2-ol

Conditions
ConditionsYield
Stage #1: N-n-butyl-2-pyrrolidinone With lithium diisopropyl amide In tetrahydrofuran; diethyl ether; hexane at -80℃; for 0.333333h;
Stage #2: 2-Adamantanone In tetrahydrofuran; diethyl ether; hexane at -80 - 20℃; Further stages.;
85%
Stage #1: N-n-butyl-2-pyrrolidinone With lithium diisopropyl amide at -70℃;
Stage #2: 2-Adamantanone In tetrahydrofuran at -80℃;
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

trifluoroacetic anhydride
407-25-0

trifluoroacetic anhydride

(Z)-1-butyl-3-(1-chloro-2,2,2-trifluoroethylidene)pyrrolidin-2-one

(Z)-1-butyl-3-(1-chloro-2,2,2-trifluoroethylidene)pyrrolidin-2-one

Conditions
ConditionsYield
With aluminum (III) chloride In N,N-dimethyl-formamide at 60℃; for 24h;85%
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

5-bromo-2-fluorobenzaldehyde
93777-26-5

5-bromo-2-fluorobenzaldehyde

4-(4-bromo-2-formyl-N-butylanilino)-butyric acid
329347-25-3

4-(4-bromo-2-formyl-N-butylanilino)-butyric acid

Conditions
ConditionsYield
Stage #1: N-n-butyl-2-pyrrolidinone With sodium hydroxide for 8h; Heating;
Stage #2: With hydrogenchloride
Stage #3: 5-bromo-2-fluorobenzaldehyde With sodium carbonate In water; dimethyl sulfoxide Heating; Further stages.;
84%
With sodium carbonate In hydrogenchloride; water; dimethyl sulfoxide84%
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

benzoyl chloride
98-88-4

benzoyl chloride

N-benzoyl-4-(n-butylamino)butyric acid
71455-60-2

N-benzoyl-4-(n-butylamino)butyric acid

Conditions
ConditionsYield
(i) aq. NaOH, (ii) /BRN= 471389/; Multistep reaction;
(i) NaOH, (ii) /BRN= 471389/; Multistep reaction;
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

4-(n-Butyl)-aminobuttersaeure
79858-44-9

4-(n-Butyl)-aminobuttersaeure

Conditions
ConditionsYield
With barium dihydroxide
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

3-adamantan-2-yl-1-butyl-pyrrolidine

3-adamantan-2-yl-1-butyl-pyrrolidine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: lithium diisopropylamide / diethyl ether; hexane; tetrahydrofuran / 0.33 h / -80 °C
1.2: 85 percent / diethyl ether; hexane; tetrahydrofuran / -80 - 20 °C
2.1: 80 percent / p-toluenesulfonic acid monohydrate / benzene / Heating
3.1: 99 percent / hydrogen / PtO2 / ethanol / 20 °C / 2068.65 Torr
4.1: 72 percent / LiAlH4 / tetrahydrofuran / 25 h / Heating
View Scheme
Multi-step reaction with 4 steps
1.1: LDA / -70 °C
1.2: tetrahydrofuran / -80 °C
2.1: TsOH / benzene / Heating
3.1: 100 percent / H2 / PtO2 / ethanol / 20 °C / 2068.59 Torr
4.1: LiAlH4 / Heating
View Scheme
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

1-butyl-3-(tricyclo[3.3.1.13,7]dec-2-yl)-2-pyrrolidinone
372945-58-9

1-butyl-3-(tricyclo[3.3.1.13,7]dec-2-yl)-2-pyrrolidinone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: lithium diisopropylamide / diethyl ether; hexane; tetrahydrofuran / 0.33 h / -80 °C
1.2: 85 percent / diethyl ether; hexane; tetrahydrofuran / -80 - 20 °C
2.1: 80 percent / p-toluenesulfonic acid monohydrate / benzene / Heating
3.1: 99 percent / hydrogen / PtO2 / ethanol / 20 °C / 2068.65 Torr
View Scheme
Multi-step reaction with 3 steps
1.1: LDA / -70 °C
1.2: tetrahydrofuran / -80 °C
2.1: TsOH / benzene / Heating
3.1: 100 percent / H2 / PtO2 / ethanol / 20 °C / 2068.59 Torr
View Scheme
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

1-butyl-3-(tricyclo[3.3.1.13,7]dec-2-ylidene)-2-pyrrolidinone
372945-51-2

1-butyl-3-(tricyclo[3.3.1.13,7]dec-2-ylidene)-2-pyrrolidinone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: lithium diisopropylamide / diethyl ether; hexane; tetrahydrofuran / 0.33 h / -80 °C
1.2: 85 percent / diethyl ether; hexane; tetrahydrofuran / -80 - 20 °C
2.1: 80 percent / p-toluenesulfonic acid monohydrate / benzene / Heating
View Scheme
Multi-step reaction with 2 steps
1.1: LDA / -70 °C
1.2: tetrahydrofuran / -80 °C
2.1: TsOH / benzene / Heating
View Scheme
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

methyl 7-bromo-1-butyl-2,3-dihydro-1H-1-benzazepine-4-carboxylate
313728-95-9

methyl 7-bromo-1-butyl-2,3-dihydro-1H-1-benzazepine-4-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: aq. NaOH / 8 h / Heating
1.2: cc. HCl
1.3: 84 percent / Na2CO3 / dimethylsulfoxide; H2O / Heating
2.1: K2CO3 / dimethylformamide / 2 h / 20 °C
2.2: 81 percent / NaOMe / methanol; various solvent(s) / 0.5 h / 50 °C
View Scheme
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

N-butyl-4-hydroxybutan-1-amine
4543-95-7

N-butyl-4-hydroxybutan-1-amine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aq. Ba(OH)2
2: LiAlH4 / diethyl ether
View Scheme
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

4-Butylamino-1-butanol-1-D2
117943-01-8

4-Butylamino-1-butanol-1-D2

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: aq. Ba(OH)2
2: LiAlD4 / tetrahydrofuran
View Scheme
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

N-Butyl-N-(4-p-toluolsulfonoxybutyl)-p-toluolsulfonamid

N-Butyl-N-(4-p-toluolsulfonoxybutyl)-p-toluolsulfonamid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: aq. Ba(OH)2
2: LiAlH4 / diethyl ether
3: Py
View Scheme
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

N-Butyl-N-(4-p-toluolsulfonoxybutyl)-p-toluolsulfonamid-4-d(2)
115294-36-5

N-Butyl-N-(4-p-toluolsulfonoxybutyl)-p-toluolsulfonamid-4-d(2)

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: aq. Ba(OH)2
2: LiAlD4 / tetrahydrofuran
3: Py
View Scheme
N-n-butyl-2-pyrrolidinone
3470-98-2

N-n-butyl-2-pyrrolidinone

4-chloro-3-(difluoromethyl)aniline
66351-92-6

4-chloro-3-(difluoromethyl)aniline

1-butyl-2-(4-chloro-3-difluoromethylphenyl)-iminopyrrolidine

1-butyl-2-(4-chloro-3-difluoromethylphenyl)-iminopyrrolidine

Conditions
ConditionsYield
With sodium hydroxide; trichlorophosphate In chloroform; water; toluene

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