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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-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate

Cas:94790-37-1

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 Hbtu supplier in China

Cas:94790-37-1

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Sinoway Industrial Co., Ltd.

Assay: 99% up; Stable supply with over 300Mt annually; Appearance:Off-white to white powder Storage:Protect from light and store in cool and dry place (2~8℃) Package:25kg/drum Application:Peptide coupling agents;Amino Acid Derivatives;Starting Ra

O-Benzotriazole-N,N,N',N'-tetraMethyl-uroniuM-hexafluorophosphate, HBTU

Cas:94790-37-1

Min.Order:1 Kilogram

FOB Price: $53.0 / 60.0

Type:Trading Company

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Jinan Finer Chemical Co., Ltd

Product Description Product Name 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate (HBTU) CAS No. 94790-37-1 Appearance White to off-white crystalline powder Assay ≥98

(HBTU) 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate

Cas:94790-37-1

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages for HBTU Cas 94790-37-1 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:Cool dry place Package:1kg/foill bag;25kg/drum Ap

Hot selling HBTU Cas 94790-37-1 with high quality and favorable price

Cas:94790-37-1

Min.Order:1 Kilogram

FOB Price: $420.0 / 455.0

Type:Trading Company

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Hangzhou Think Chemical Co. Ltd

Name 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate Synonyms o-Benzotriazol-1-yl-N,N,N',N'-tetramethyluronium hexafluorophosphate; o-Benzotriazol-1-yl-t

Good supply 2-(1H-Benzotriazole-1-yl)-1,1,3,3-Tetramethyluronium Hexafluorophosphate

Cas:94790-37-1

Min.Order:1 Metric Ton

Negotiable

Type:Other

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate

Cas:94790-37-1

Min.Order:1 Kilogram

Negotiable

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

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

GL Biochem (Shanghai) Ltd.

GL Biochem (Shanghai) Ltd. founded in 1998, has become an internationally recognized biochemical manufacturing company that specializes in manufacturing and providing peptide reagents, custom peptides and antibodi

HBTU,O-benzotriazol-1-yl-tetramethyluronium hexafluorophosphate, MDL No.:MFCD00075445

Cas:94790-37-1

Min.Order:100 Gram

FOB Price: $45.0 / 90.0

Type:Manufacturers

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality HBTU

Cas:94790-37-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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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

2-(1H-Benzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate

Cas:94790-37-1

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--94790-37-1--HBTU factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business relationships wi

TIANFUCHEM--94790-37-1--HBTU factory price

Cas:94790-37-1

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufactu

CAS 94790-37-1 Hbtu; 2- (1H-Benzotriazole-1-yl) -1, 1, 3, 3-Tetramethyluronium Hexafluorophosphate

Cas:94790-37-1

Min.Order:1 Kilogram

FOB Price: $1.0 / 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

Manufacturer supply CAS 94790-37-1 with best quality

Cas:94790-37-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

O-benzotriazol-1-yl-tetramethy.../HBTU

Cas:94790-37-1

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

Leader Biochemical Group

About Product Details HBTU Basic information

China Biggest factory Manufacturer Supply Dimethyl Isophthalate CAS 94790-37-1

Cas:94790-37-1

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

Type:Lab/Research institutions

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need CMO

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to off-white powder Storage:Store at +2°C to +8°C. Package:25kg/drum Application:peptide coupling reagent that reduces racemization Transportation:Express/Sea/Air Port:any port in china

HBTU O-Benzotriazole-N,N,N',N'-tetraMethyl-uroniuM-hexafluorophosphate factory price

Cas:94790-37-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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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 pla

Pharmaceutical Intermediate Powder HBTU CAS 94790-37-1

Cas:94790-37-1

Min.Order:100 Gram

Negotiable

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

2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate 94790-37-1

Cas:94790-37-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

HBTU Chemical Properties Melting point 200 °C (dec.)(lit.) Fp 200°C storage temp. Store at +2°C to +8°C. solubility acetonitrile: 0.1 g/mL, clear form Powder PH 4.1 (1.6g/l, H2O) Decomposition 200 ºC BR

HBTU.

Cas:94790-37-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

HBTU/CAS:94790-37-1

Cas:94790-37-1

Min.Order:1 Kilogram

FOB Price: $25.0 / 30.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

HBTU CAS: 94790-37-1 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 intermediates, ster

HBTU CAS: 94790-37-1

Cas:94790-37-1

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

2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate

Cas:94790-37-1

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.:94790-37-1

Cas:94790-37-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Fandachem Co.,Ltd

Hangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting O-Benzotriazol-1-yl-tetramethyluronium;HBTU CAS:94790-37-1, Please contact us by email freely. We are leading exporter in China. If

O-Benzotriazol-1-yl-tetramethyluronium;HBTU CAS:94790-37-1 from fandachem

Cas:94790-37-1

Min.Order:0 Metric Ton

Negotiable

Type:Other

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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 Service 1.Own made fine chemical products 2.Out sourcing and qua

2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate

Cas:94790-37-1

Min.Order:100 Gram

Negotiable

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

HBTU

Cas:94790-37-1

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Synthetic route

benzotriazol-1-ol
2592-95-2

benzotriazol-1-ol

N,N,N',N'-tetramethylchloroformamidinium hexafluorophosphate

N,N,N',N'-tetramethylchloroformamidinium hexafluorophosphate

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

Conditions
ConditionsYield
With triethylamine In dichloromethane100%
N,N,N',N'-tetramethylchlorformamidinium chloride
56043-45-9, 13829-06-6

N,N,N',N'-tetramethylchlorformamidinium chloride

1-Hydroxy-1,2,3-benzotriazole potassium salt
62244-77-3

1-Hydroxy-1,2,3-benzotriazole potassium salt

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

Conditions
ConditionsYield
With potassium hexafluorophosphate; potassium chloride
tetramethylurea
632-22-4

tetramethylurea

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: phosgene / toluene / 0.25 h
2: aq. ammonium hexafluorophosphate / CH2Cl2
3: 100 percent / N(C2H5)3 / CH2Cl2
View Scheme
Multi-step reaction with 2 steps
1: oxalyl chloride
2: KPF6,KCl
View Scheme
C11H13N2O2Pol

C11H13N2O2Pol

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

C16H25N4O3(1+)

C16H25N4O3(1+)

Conditions
ConditionsYield
Stage #1: C11H13N2O2Pol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide for 0.166667h; 2-chlorotrityl chloride resin;
Stage #2: With trifluoroacetic acid In dichloromethane
100%
1-{[(3aR,4R,6aS)-5-(tert-butoxycarbonyl)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyrrol-4-yl]methyl}-1H-pyrrole-2-carboxylic acid

1-{[(3aR,4R,6aS)-5-(tert-butoxycarbonyl)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyrrol-4-yl]methyl}-1H-pyrrole-2-carboxylic acid

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

tert-butyl (3aR,4R,6aS)-4-{[2-{[(1H-benzo[d][1,2,3]triazol-1-yl)oxy]carbonyl}-1H-pyrrol-1-yl]methyl}-2,2-dimethyltetrahydro-5H-[1,3]dioxolo[4,5-c]pyrrole-5-carboxylate

tert-butyl (3aR,4R,6aS)-4-{[2-{[(1H-benzo[d][1,2,3]triazol-1-yl)oxy]carbonyl}-1H-pyrrol-1-yl]methyl}-2,2-dimethyltetrahydro-5H-[1,3]dioxolo[4,5-c]pyrrole-5-carboxylate

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃;100%
1-{[(3aR,4R,6aS)-5-(tert-butoxycarbonyl)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyrrol-4-yl]methyl}-4-(4-methoxyphenyl)-1H-pyrrole-2-carboxylic acid

1-{[(3aR,4R,6aS)-5-(tert-butoxycarbonyl)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyrrol-4-yl]methyl}-4-(4-methoxyphenyl)-1H-pyrrole-2-carboxylic acid

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

tert-butyl (3aR,4R,6aS)-4-[(2-{[(1H-benzo[d][1,2,3]triazol-1-yl)oxy]carbonyl}-4-(4-methoxyphen-yl)-1Hpyrrol-1-yl)methyl]-2,2-dimethyltetrahydro-5H-[1,3]dioxolo[4,5-c]pyrrole-5-carboxylate

tert-butyl (3aR,4R,6aS)-4-[(2-{[(1H-benzo[d][1,2,3]triazol-1-yl)oxy]carbonyl}-4-(4-methoxyphen-yl)-1Hpyrrol-1-yl)methyl]-2,2-dimethyltetrahydro-5H-[1,3]dioxolo[4,5-c]pyrrole-5-carboxylate

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃;98%
4-(4-methoxyphenyl)-1-methyl-1H-pyrrole-2-carboxylic acid

4-(4-methoxyphenyl)-1-methyl-1H-pyrrole-2-carboxylic acid

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

1H-benzo[d][1,2,3]triazol-1-yl 4-(4-methoxyphenyl)-1-methyl-1H-pyrrole-2-carboxylate

1H-benzo[d][1,2,3]triazol-1-yl 4-(4-methoxyphenyl)-1-methyl-1H-pyrrole-2-carboxylate

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃;96%
2-Nitrobenzenesulfonamide
5455-59-4

2-Nitrobenzenesulfonamide

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

N-(bis-dimethylamino-methylene)-2-nitro-benzenesulfonamide

N-(bis-dimethylamino-methylene)-2-nitro-benzenesulfonamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;95%
N-benzoyl-p-toluenesulfonimidamide
18512-85-1

N-benzoyl-p-toluenesulfonimidamide

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

N-(N',N',N'',N''-tetramethyl)[(N'''-benzoyl-p-tolyl)sulfonimidoyl]guanidine

N-(N',N',N'',N''-tetramethyl)[(N'''-benzoyl-p-tolyl)sulfonimidoyl]guanidine

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;95%
sulindac sulfide
49627-27-2

sulindac sulfide

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

(Z)-N-(2-(dimethylamino)ethyl)-2-(5-fluoro-2-methyl-1-(4-(methylsulfonyl)benzylidene)-1H-inden-3-yl)acetamide
944159-30-2

(Z)-N-(2-(dimethylamino)ethyl)-2-(5-fluoro-2-methyl-1-(4-(methylsulfonyl)benzylidene)-1H-inden-3-yl)acetamide

Conditions
ConditionsYield
With (4-aminomethylphenyl)dimethylamine In N,N-dimethyl-formamide at 0 - 20℃;94%
Ursolic acid
174291-94-2

Ursolic acid

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

C36H51N3O3

C36H51N3O3

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 5h; Inert atmosphere;94%
(+)-N-benzoyl-p-toluenesulfonimidamide

(+)-N-benzoyl-p-toluenesulfonimidamide

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

(+)-N-(N',N',N'',N''-tetramethyl)[(N'''-benzoyl-p-tolyl)sulfonimidoyl]guanidine

(+)-N-(N',N',N'',N''-tetramethyl)[(N'''-benzoyl-p-tolyl)sulfonimidoyl]guanidine

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;93%
Betulinic acid
472-15-1

Betulinic acid

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

1-benzotriazolyl 3β-hydroxy-lup-20(29)-en-28-oate

1-benzotriazolyl 3β-hydroxy-lup-20(29)-en-28-oate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 5h; Inert atmosphere;93%
O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

18α-oleanolic acid
6880-10-0

18α-oleanolic acid

C36H51N3O3

C36H51N3O3

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 5h; Inert atmosphere;93%
Oleanolic acid
508-02-1

Oleanolic acid

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

1-benzotriazolyl 3β-hydroxyolean-12-en-28-oate
1596377-01-3

1-benzotriazolyl 3β-hydroxyolean-12-en-28-oate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 2h;93%
O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

toluene-4-sulfonamide
70-55-3

toluene-4-sulfonamide

N-bis(dimethylamino)methylene-4-methylbenzenesulfonamide
1823-69-4

N-bis(dimethylamino)methylene-4-methylbenzenesulfonamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;92%
1-{[(3aS,4S,6aR)-5-(tert-butoxycarbonyl)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyrrol-4-yl]methyl}-4-(4-methoxyphenyl)-1H-pyrrole-2-carboxylic acid

1-{[(3aS,4S,6aR)-5-(tert-butoxycarbonyl)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyrrol-4-yl]methyl}-4-(4-methoxyphenyl)-1H-pyrrole-2-carboxylic acid

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

tert-butyl (3aS,4S,6aR)-4-{[2-{[(1H-benzo[d][1,2,3]triazol-1-yl)oxy]carbonyl}-4-(4-methoxyphenyl)-1H-pyrrol-1-yl]methyl}-2,2-dimethyltetrahydro-5H-[1,3]dioxolo[4,5-c]pyrrole-5-carboxylate

tert-butyl (3aS,4S,6aR)-4-{[2-{[(1H-benzo[d][1,2,3]triazol-1-yl)oxy]carbonyl}-4-(4-methoxyphenyl)-1H-pyrrol-1-yl]methyl}-2,2-dimethyltetrahydro-5H-[1,3]dioxolo[4,5-c]pyrrole-5-carboxylate

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃;92%
3-nitrophenylsulfonamide
121-52-8

3-nitrophenylsulfonamide

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

N-(bis-dimethylamino-methylene)-3-nitro-benzenesulfonamide

N-(bis-dimethylamino-methylene)-3-nitro-benzenesulfonamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;90%
chenodeoxycholic acid
474-25-9

chenodeoxycholic acid

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

CDCA-OBt ester
1161010-74-7

CDCA-OBt ester

Conditions
ConditionsYield
With benzotriazol-1-ol; triethylamine In N,N-dimethyl-formamide at 20℃; for 4h;90%
4-(2,4-dimethoxyphenyl)-1-methyl-1H-pyrrole-2-carboxylic acid

4-(2,4-dimethoxyphenyl)-1-methyl-1H-pyrrole-2-carboxylic acid

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

1H-benzo[d][1,2,3]triazol-1-yl 4-(2,4-dimethoxyphenyl)-1-methyl-1H-pyrrole-2-carboxylate

1H-benzo[d][1,2,3]triazol-1-yl 4-(2,4-dimethoxyphenyl)-1-methyl-1H-pyrrole-2-carboxylate

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃;90%
(rac)-(-)-N-(p-toluenesulfonyl)-p-toluenesulfonimidamide
94892-50-9

(rac)-(-)-N-(p-toluenesulfonyl)-p-toluenesulfonimidamide

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

N-(N',N',N'',N''-tetramethyl)[(N'''-p-toluenesulfonyl-p-tolyl)sulfonimidoyl]guanidine

N-(N',N',N'',N''-tetramethyl)[(N'''-p-toluenesulfonyl-p-tolyl)sulfonimidoyl]guanidine

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;89%
4-Chlorobenzenesulfonamide
98-64-6

4-Chlorobenzenesulfonamide

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

1,1,3,3-Tetra-methyl-2-(p-chlor-benzolsulfonyl)-guanidin
16816-86-7

1,1,3,3-Tetra-methyl-2-(p-chlor-benzolsulfonyl)-guanidin

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;88%
N,O-dimethylhydroxylamine*hydrochloride
6638-79-5

N,O-dimethylhydroxylamine*hydrochloride

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

3-methylindole-2-carboxylic acid
10590-73-5

3-methylindole-2-carboxylic acid

N-methoxy-N,3-dimethyl-1H-indole-2-carboxamide
1352805-50-5

N-methoxy-N,3-dimethyl-1H-indole-2-carboxamide

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide88%
methyl 6-aminocaproate hydrochloride
1926-80-3

methyl 6-aminocaproate hydrochloride

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

6-(N,N,N',N'-teramethylguanidinium chloride)-hexanoic acid methyl ester
1379001-37-2

6-(N,N,N',N'-teramethylguanidinium chloride)-hexanoic acid methyl ester

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃; for 1h;87%
1-{[(3aR,4R,6aS)-5-(tert-butoxycarbonyl)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyrrol-4-yl]methyl}-4-(2,4-dimethoxyphenyl)-1H-pyrrole-2-carboxylic acid

1-{[(3aR,4R,6aS)-5-(tert-butoxycarbonyl)-2,2-dimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyrrol-4-yl]methyl}-4-(2,4-dimethoxyphenyl)-1H-pyrrole-2-carboxylic acid

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

tert-butyl (3aR,4R,6aS)-4-{[2-{[(1H-benzo[d][1,2,3]triazol-1-yl)oxy]carbonyl}-4-(2,4-dimethoxyphenyl)-1H-pyrrol-1-yl]methyl}-2,2-dimethyltetrahydro-5H-[1,3]dioxolo[4,5-c]pyrrole-5-carboxylate

tert-butyl (3aR,4R,6aS)-4-{[2-{[(1H-benzo[d][1,2,3]triazol-1-yl)oxy]carbonyl}-4-(2,4-dimethoxyphenyl)-1H-pyrrol-1-yl]methyl}-2,2-dimethyltetrahydro-5H-[1,3]dioxolo[4,5-c]pyrrole-5-carboxylate

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃;86%
O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

3,16-dihydroxy-(3β,16α)-olean-12-en-28-oic acid
1192133-72-4

3,16-dihydroxy-(3β,16α)-olean-12-en-28-oic acid

C36H51N3O4

C36H51N3O4

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 5h; Inert atmosphere;86%
2-(2,4-dichlorophenyl)-1-(4-methoxyphenyl)-5-methyl-1H-imidazole-4-carboxylic acid
505073-87-0

2-(2,4-dichlorophenyl)-1-(4-methoxyphenyl)-5-methyl-1H-imidazole-4-carboxylic acid

sodium hydrogencarbonate
144-55-8

sodium hydrogencarbonate

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

cyclohexylamine
108-91-8

cyclohexylamine

N-(1-cyclohexyl)-2-(2,4-dichlorophenyl)-5-methyl-1-(4-methoxyphenyl)-1H-imidazole-4-carboxamide
505073-88-1

N-(1-cyclohexyl)-2-(2,4-dichlorophenyl)-5-methyl-1-(4-methoxyphenyl)-1H-imidazole-4-carboxamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane; acetonitrile85%
Indole-2-carboxylic acid
1477-50-5

Indole-2-carboxylic acid

N,O-dimethylhydroxylamine*hydrochloride
6638-79-5

N,O-dimethylhydroxylamine*hydrochloride

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

N-methoxy-N-methyl-1H-indole-2-carboxamide
156571-69-6

N-methoxy-N-methyl-1H-indole-2-carboxamide

Conditions
ConditionsYield
With triethylamine In hexane; N,N-dimethyl-formamide85%
2-chlorothiophene-5-sulfonamide
53595-66-7

2-chlorothiophene-5-sulfonamide

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

5-chloro-thiophene-2-sulfonic acid bis-dimethylamino-methyleneamide

5-chloro-thiophene-2-sulfonic acid bis-dimethylamino-methyleneamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;81%
2,2,5-trimethyltetrahydro-3aH-cyclopenla[d][1,3]dioxole-5-carboxylic acid

2,2,5-trimethyltetrahydro-3aH-cyclopenla[d][1,3]dioxole-5-carboxylic acid

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

1H-benzo[d][1,2,3]triazol-1-yl-2,2,5-trimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxole-5-carboxylate

1H-benzo[d][1,2,3]triazol-1-yl-2,2,5-trimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxole-5-carboxylate

Conditions
ConditionsYield
With triethylamine In dichloromethane; acetonitrile80%
N,O-dimethylhydroxylamine*hydrochloride
6638-79-5

N,O-dimethylhydroxylamine*hydrochloride

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

7-azaindole-2-carboxylic acid
136818-50-3

7-azaindole-2-carboxylic acid

N-methoxy-N-methyl-1H-pyrrolo[2,3-b]pyridine-2-carboxamide
1352805-43-6

N-methoxy-N-methyl-1H-pyrrolo[2,3-b]pyridine-2-carboxamide

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide79%
p-nitrobenzenesulfonamide
6325-93-5

p-nitrobenzenesulfonamide

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate
94790-37-1

O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

N,N,N',N'-tetramethyl-N''-(4-nitro-benzenesulfonyl)-guanidine

N,N,N',N'-tetramethyl-N''-(4-nitro-benzenesulfonyl)-guanidine

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;78%

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