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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

Trans-1-methyl-4-carboxy-5-(3-pyridyl)-2-pyrrolidinone

Cas:33224-01-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 33224-01-0 with competitive price

Cas:33224-01-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

TRANS-1-METHYL-4-CARBOXY-5-(3-PYRIDYL)-2-PYRROLIDINONE CAS:33224-01-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specia

TRANS-1-METHYL-4-CARBOXY-5-(3-PYRIDYL)-2-PYRROLIDINONE CAS:33224-01-0

Cas:33224-01-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

3-Pyrrolidinecarboxylicacid, 1-methyl-5-oxo-2-(3-pyridinyl)-, (2S,3S)-

Cas:33224-01-0

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

3-Pyrrolidinecarboxylicacid, 1-methyl-5-oxo-2-(3-pyridinyl)-, (2S,3S)-

Cas:33224-01-0

Min.Order:0

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Type:Lab/Research institutions

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Wuhan Han Sheng New Material Technology Co.,Ltd

Quick details of TRANS-1-METHYL-4-CARBOXY-5-(3-PYRIDYL)-2-PYRROLIDINONE powder Product name:TRANS-1-METHYL-4-CARBOXY-5-(3-PYRIDYL)-2-PYRROLIDINONE appearance: White to Almost white powder to crystal CAS.No: 33224-01-0 Molecular formula:C11H12N2O3 Mol

trans-4-Cotininecarboxylic acid

Cas:33224-01-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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

Trans-1-methyl-4-carboxy-5-(3-pyridyl)-2-pyrrolidinone

Cas:33224-01-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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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

trans-4-Cotininecarboxylic acid

Cas:33224-01-0

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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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

trans-4-Cotininecarboxylic acid

Cas:33224-01-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

trans-4-Cotininecarboxylic acid

Cas:33224-01-0

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:

Trans-4-Cotininecarboxylic acid

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

trans-4-Cotininecarboxylic acid

Cas:33224-01-0

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

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Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

3-Pyrrolidinecarboxylicacid, 1-methyl-5-oxo-2-(3-pyridinyl)-, (2S,3S)-

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Trading Company

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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

Trans-1-Methyl-4-Carboxy-5-(3-Pyridyl)-2-Pyrrolidinone

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

trans-1-Methyl-4-carboxy-5-(3-pyridyl)-2-pyrrolidinone

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Manufacturers

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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 powder2.

TRANS-1-METHYL-4-CARBOXY-5-(3-PYRIDYL)-2-PYRROLIDINONE

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Trading Company

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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

trans-1-Methyl-4-carboxy-5-(3-pyridyl)-2-pyrrolidinone

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

best price high quality Storage:Room Temperature Application:For pharmacy chemicals Transportation:by sea, air

TRANS-1-METHYL-4-CARBOXY-5-(3-PYRIDYL)-2-PYRROLIDINONE

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hubei Langyou International Trading Co., Ltd

trans-4-Cotininecarboxylic acid Application:trans-4-Cotininecarboxylic acid

trans-4-Cotininecarboxylic acid

Cas:33224-01-0

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

TRANS-1-METHYL-4-CARBOXY-5-(3-PYRIDYL)-2-PYRROLIDINONE

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hunan Longxianng Runhui Trading Co.,Ltd

trans-4-Cotininecarboxylic acidAppearance: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 by sea L

trans-4-Cotininecarboxylic acid

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shanghai Chinqesen Biotechnology Co., Ltd.

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

33224-01-0

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Trading Company

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Saiwante (shanghai) New Material Technology Co., Ltd.

Stable supply of goods and provision of high-quality services Application:As raw materials in the field of medicine and biology

trans-4-Cotininecarboxylic acid

Cas:33224-01-0

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

TRANS-1-METHYL-4-CARBOXY-5-(3-PYRIDYL)-2-PYRROLIDINONE

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Trading Company

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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

3-Pyrrolidinecarboxylicacid, 1-methyl-5-oxo-2-(3-pyridinyl)-, (2S,3S)-

Cas:33224-01-0

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei youze Biotechnology Co.,Ltd

Our Advantage 1.Best quality with competitive price. 2.Quick shipping,delivery on time. 3.We have a pharmaceutical raw material production plant and a reagent R&D center. 4.Support multiple trading methods and payment.We support wire transfer

Manufacturer of trans-1-methyl-4-carboxy-5-(3-pyridyl)-2-pyrrolidinone at Factory Price CAS NO.33224-01-0

Cas:33224-01-0

Min.Order:1 Kilogram

FOB Price: $6.8 / 8.6

Type:Trading Company

inquiry

ENAO Chemical Co, Limited

For quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,

(2S,3S)-1-Methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Yinghao Pharm Co.,Ltd.

Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

TRANS-1-METHYL-4-CARBOXY-5-(3-PYRIDYL)-2-PYRROLIDINONE

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1.Best service, high quality and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). ? 3. It's customers' right to choose the packing way for his products fro

Henan Fine Chemicals Co., Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

Trans-1-methyl-4-carboxy-5-(3-pyridyl)-2-pyrrolidinone

Cas:33224-01-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

rac trans-4-cotinine carboxylic acid

rac trans-4-cotinine carboxylic acid

A

(2R,3R)-cotinine carboxylic acid

(2R,3R)-cotinine carboxylic acid

B

(2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid
33224-01-0

(2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid

Conditions
ConditionsYield
With ammonium formate In methanol at 20℃; Reagent/catalyst; Solvent; Resolution of racemate;
2-(2-(2-(2-(2-(2-(2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethanamine
474082-35-4

2-(2-(2-(2-(2-(2-(2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethanamine

(2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid
33224-01-0

(2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid

(2S,3S)-N-(29-amino-3,6,9,12,15,18,21,24,27-nonaoxanonacosyl)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxamide

(2S,3S)-N-(29-amino-3,6,9,12,15,18,21,24,27-nonaoxanonacosyl)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxamide

Conditions
ConditionsYield
Stage #1: (2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid With O-(N-succinimidyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide for 0.25h; Sonication;
Stage #2: 2-(2-(2-(2-(2-(2-(2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethanamine In dimethyl sulfoxide for 0.25h; Sonication;
28.9%
(2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid
33224-01-0

(2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid

trans-4'-carboxycotinine methyl ester
33224-03-2

trans-4'-carboxycotinine methyl ester

Conditions
ConditionsYield
In acetone at 20℃; for 0.333333h;39 mg
Fmoc-Val-OH
68858-20-8

Fmoc-Val-OH

C39H59NO15

C39H59NO15

Fmoc-Tyr(tBu)-OH
71989-38-3

Fmoc-Tyr(tBu)-OH

Fmoc-Lys(tert-butoxycarbonyl)
71989-26-9

Fmoc-Lys(tert-butoxycarbonyl)

N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-methionine
71989-28-1

N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-methionine

Nα-fluorenyl-9-methoxycarbonyl-D-Met
71989-28-1, 144701-23-5, 112883-40-6

Nα-fluorenyl-9-methoxycarbonyl-D-Met

(2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid
33224-01-0

(2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid

3-[(S)-2-carboxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)ethyl]indole-1-carboxylic acid tert-butyl ester
143824-78-6

3-[(S)-2-carboxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)ethyl]indole-1-carboxylic acid tert-butyl ester

W peptide

W peptide

Conditions
ConditionsYield
Stage #1: Nα-fluorenyl-9-methoxycarbonyl-D-Met With 4-methyl-morpholine; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 2h; MBHA link amide resin; Automated synthesizer;
Stage #2: With piperidine In N,N-dimethyl-formamide at 20℃; for 0.166667h; MBHA link amide resin; Automated synthesizer;
Stage #3: Fmoc-Val-OH; C39H59NO15; Fmoc-Tyr(tBu)-OH; Fmoc-Lys(tert-butoxycarbonyl); N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-methionine; (2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid; 3-[(S)-2-carboxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)ethyl]indole-1-carboxylic acid tert-butyl ester Further stages;
C39H59NO15

C39H59NO15

Fmoc-D-Lys(BOC)-OH
92122-45-7

Fmoc-D-Lys(BOC)-OH

Nα-fluorenyl-9-methoxycarbonyl-D-Met
71989-28-1, 144701-23-5, 112883-40-6

Nα-fluorenyl-9-methoxycarbonyl-D-Met

N-(9-fluorenylmethoxycarbonyl)-D-valine
84624-17-9

N-(9-fluorenylmethoxycarbonyl)-D-valine

(2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid
33224-01-0

(2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid

Fmoc-D-Tyr(O-tBu)-OH

Fmoc-D-Tyr(O-tBu)-OH

1-tert-butoxycarbonyl-N-[(9-fluorenyl)methoxycarbonyl]-D-tryptophan

1-tert-butoxycarbonyl-N-[(9-fluorenyl)methoxycarbonyl]-D-tryptophan

wkymvm-NH2

wkymvm-NH2

Conditions
ConditionsYield
Stage #1: Nα-fluorenyl-9-methoxycarbonyl-D-Met With 4-methyl-morpholine; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 2h; MBHA link amide resin; Automated synthesizer;
Stage #2: With piperidine In N,N-dimethyl-formamide at 20℃; for 0.166667h; MBHA link amide resin; Automated synthesizer;
Stage #3: C39H59NO15; Fmoc-D-Lys(BOC)-OH; Nα-fluorenyl-9-methoxycarbonyl-D-Met; N-(9-fluorenylmethoxycarbonyl)-D-valine; (2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid; Fmoc-D-Tyr(O-tBu)-OH; 1-tert-butoxycarbonyl-N-[(9-fluorenyl)methoxycarbonyl]-D-tryptophan Further stages;
2-(2-(2-(2-(2-(2-(2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethanamine
474082-35-4

2-(2-(2-(2-(2-(2-(2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethoxy)ethanamine

(2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid
33224-01-0

(2S,3S)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid

(2S,3S)-N-(1-(4-((3-(((S)-4-(3,4-dichlorobenzyl)morpholin-2-yl)methyl)ureido)methyl)phenyl)-1-oxo-5,8,11,14,17,20,23,26,29-nonaoxa-2-azahentriacontan-31-yl)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxamide trifluoroacetic acid salt

(2S,3S)-N-(1-(4-((3-(((S)-4-(3,4-dichlorobenzyl)morpholin-2-yl)methyl)ureido)methyl)phenyl)-1-oxo-5,8,11,14,17,20,23,26,29-nonaoxa-2-azahentriacontan-31-yl)-1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxamide trifluoroacetic acid salt

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: N-ethyl-N,N-diisopropylamine; O-(N-succinimidyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / dimethyl sulfoxide / 0.25 h / Sonication
1.2: 0.25 h / Sonication
2.1: O-(N-succinimidyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine / dimethyl sulfoxide / 0.5 h / Sonication
2.2: 0.5 h / Sonication
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