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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

N-(Diphenylmethylene)aminoacetonitrile Manufacturer/High quality/Best price/In stock

Cas:70591-20-7

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 Diphenylmethyleniminoacetonitrile supplier in China

Cas:70591-20-7

Min.Order:1 Metric Ton

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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 [(diphenylmethylene)amino]acetonitrile

Cas:70591-20-7

Min.Order:1

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Type:Other

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Chemwill Asia Co., Ltd.

N-(Diphenylmethylene)aminoacetonitrile CAS 70591-20-7 Diphenylmethyleniminoacetonitrile CAS no 70591-20-7 2-((Diphenylmethylene)amino)acetonitrile N-(Diphenylmethylene)aminoacetonitrile CAS 70591-20-7 IN Stock CAS 70591-20-7 Diphenylmethylenim

Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--70591-20-7--N-(Diphenylmethylene)aminoacetonitrile 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 s

TIANFUCHEM--70591-20-7--N-(Diphenylmethylene)aminoacetonitrile factory price

Cas:70591-20-7

Min.Order:1 Metric Ton

FOB Price: $2000.0

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

Top Purity CAS 70591-20-7 with fast shipping

Cas:70591-20-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Acetonitrile, 2-[(diphenylmethylene)amino]- 70591-20-7

Cas:70591-20-7

Min.Order:1 Kilogram

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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

CAS NO.:70591-20-7

Cas:70591-20-7

Min.Order:0

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Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

Diphenylmethyleniminoacetonitrile

Cas:70591-20-7

Min.Order:0

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Triumph International Development Limilted

Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By

Acetonitrile,2-[(diphenylmethylene)amino]

Cas:70591-20-7

Min.Order:0 Metric Ton

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Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

N-(Diphenylmethylene)aminoacetonitrile

Cas:70591-20-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

DiphenylMethyleniMinoacetonitrile

Cas:70591-20-7

Min.Order:0 Metric Ton

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Type:Lab/Research institutions

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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

Acetonitrile, 2-[(diphenylmethylene)amino]-

Cas:70591-20-7

Min.Order:0

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Shanghai Minstar Chemical Co., Ltd

N-(Diphenylmethylene)aminoacetonitrile Basic information Product Name: N-(Diphenylmethylene)aminoacetonitrile Synonyms: 2-(benzhydrylideneamino)acetonitrile;2-[(diphenylMethylidene)aMino]acetonitrile;N-(DiphenylMethylene)aMinoacetonitrile, 99%

N-(Diphenylmethylene)aminoacetonitrile

Cas:70591-20-7

Min.Order:1 Gram

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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

DiphenylMethyleniMinoacetonitrile

Cas:70591-20-7

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

DiphenylMethyleniMinoacetonitrile

Cas:70591-20-7

Min.Order:1 Gram

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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

DiphenylMethyleniMinoacetonitrile

Cas:70591-20-7

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Hangzhou ZeErRui Chemical Co., Ltd.

Product Name: diphenylmethylene aminoacetonitrile English alias: 2 - (benzhydrylideneamino) acetonitrile; CAS No.: 70591-20-7 Molecular formula: c15h12n2 Molecular weight: 220.26900

diphenylmethylene aminoacetonitrile

Cas:70591-20-7

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

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Hangzhou Fandachem Co.,Ltd

Hangzhou Fandachem Co.,Ltd, a China-based chemical company, specialize in exporting N-(Diphenylmethylene)aminoacetonitrile, CAS NO.70591-20-7 Please contact us by email freely. We are leading exporter in China. If you really need

N-(Diphenylmethylene)aminoacetonitrile, CAS NO.70591-20-7

Cas:70591-20-7

Min.Order:1 Kilogram

Negotiable

Type:Other

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Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

N-(Diphenylmethylene)aminoacetonitrile

Cas:70591-20-7

Min.Order:0

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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

DiphenylMethyleniMinoacetonitrile

Cas:70591-20-7

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

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Win-Win chemical Co.Ltd

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

Diphenylmethyleniminoacetonitrile cas no. 70591-20-7 98%

Cas:70591-20-7

Min.Order:0

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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

N-(Diphenylmethylene)aminoacetonitrile

Cas:70591-20-7

Min.Order:0

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Type:Other

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Hangzhou Dingyan Chem Co., Ltd

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

2-((DiphenylMethylene)aMino)acetonitrile

Cas:70591-20-7

Min.Order:0

Negotiable

Type:Manufacturers

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GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

N-(Diphenylmethylene)aminoacetonitrile

Cas:70591-20-7

Min.Order:0

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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

DiphenylMethyleniMinoacetonitrile

Cas:70591-20-7

Min.Order:0

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Aecochem Corp.

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

Diphenylmethyleniminoacetonitrile

Cas:70591-20-7

Min.Order:0

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Type:Manufacturers

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Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

N-(Diphenylmethylene)aminoacetonitrile

Cas:70591-20-7

Min.Order:0

Negotiable

Type:Manufacturers

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Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

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.

N-(Diphenylmethylene)aminoacetonitrile

Cas:70591-20-7

Min.Order:0

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Synthetic route

Benzophenone imine
1013-88-3

Benzophenone imine

2-aminoacetonitrile hydrochloride
6011-14-9

2-aminoacetonitrile hydrochloride

N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

Conditions
ConditionsYield
In dichloromethane for 24h; Ambient temperature;93%
With acetic acid In acetonitrile for 16h; Heating;
In dichloromethane at 20℃; for 120h;
benzophenone
119-61-9

benzophenone

2-aminoacetonitrile hydrochloride
6011-14-9

2-aminoacetonitrile hydrochloride

N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

Conditions
ConditionsYield
With titanium tetrachloride; triethylamine In N,N-dimethyl-formamide; pentane at 35 - 40℃; for 1h;83%
With titanium tetrachloride; triethylamine In N,N-dimethyl-formamide
In dichloromethane at 20℃; Schlenk technique; Inert atmosphere;
diphenylmethanone O-benzoyl oxime
3362-33-2

diphenylmethanone O-benzoyl oxime

acetonitrile
75-05-8

acetonitrile

N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

Conditions
ConditionsYield
With [4,4’-bis(1,1-dimethylethyl)-2,2’-bipyridine-N1,N1‘]bis [3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-N]phenyl-C]iridium(III) hexafluorophosphate at 20 - 22℃; for 2h; Inert atmosphere; Irradiation; Sealed tube;73%
sodium cyanide
143-33-9

sodium cyanide

<(Diphenylmethylen)aminomethyl>trimethylammoniumiodid
69414-68-2

<(Diphenylmethylen)aminomethyl>trimethylammoniumiodid

N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

Conditions
ConditionsYield
In water for 2h; Heating;42%
N-(diphenylmethylene)aminoacetonitrile
146495-24-1

N-(diphenylmethylene)aminoacetonitrile

A

N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

B

[(E)-Benzhydrylimino]-acetonitrile

[(E)-Benzhydrylimino]-acetonitrile

Conditions
ConditionsYield
With sodium hypochlorite In 1,4-dioxane; water at 20℃; for 1h; Chlorination; dehydrochlorination; Title compound not separated from byproducts;
With sodium hypochlorite In water at 10℃; for 2.33333h; Dehydrogenation;A 60 % Spectr.
B 25 % Spectr.
N-Diphenylmethylen-N',N'-(dimethyl)methylendiamin
69414-67-1

N-Diphenylmethylen-N',N'-(dimethyl)methylendiamin

N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 90 percent / ethanol / 2 h
2: 42 percent / H2O / 2 h / Heating
View Scheme
Benzophenone imine
1013-88-3

Benzophenone imine

cyanomethylamine sulfate
151-63-3

cyanomethylamine sulfate

N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane for 48h;
Benzophenone oxime
574-66-3

Benzophenone oxime

N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine / dichloromethane / 0 - 20 °C
2: [4,4’-bis(1,1-dimethylethyl)-2,2’-bipyridine-N1,N1‘]bis [3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-N]phenyl-C]iridium(III) hexafluorophosphate / 2 h / 20 - 22 °C / Inert atmosphere; Irradiation; Sealed tube
View Scheme
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

2-ethoxycarbonylethyl halide

2-ethoxycarbonylethyl halide

ethyl 4-cyano-4-[(diphenylmethylene)amino]butanoate
82680-27-1

ethyl 4-cyano-4-[(diphenylmethylene)amino]butanoate

Conditions
ConditionsYield
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In dichloromethane99%
4-methyl-chalcone
4224-87-7

4-methyl-chalcone

N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

C31H26N2O

C31H26N2O

Conditions
ConditionsYield
In water99%
di-tert-butyl-diazodicarboxylate
870-50-8

di-tert-butyl-diazodicarboxylate

N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

A

(2R)-di-tert-butyl 1-{1-[(diphenylmethylene)amino]-2-cyano}hydrazine-1,2-dicarboxylate

(2R)-di-tert-butyl 1-{1-[(diphenylmethylene)amino]-2-cyano}hydrazine-1,2-dicarboxylate

B

C25H30N4O4

C25H30N4O4

Conditions
ConditionsYield
With C62H61BrN4O2Pd; silver(I) acetylacetonate In tetrahydrofuran at -40℃; for 18h; enantioselective reaction;A 99%
B n/a
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

Carbonic acid methyl ester (Z)-4-(tetrahydro-pyran-2-yloxy)-but-2-enyl ester

Carbonic acid methyl ester (Z)-4-(tetrahydro-pyran-2-yloxy)-but-2-enyl ester

(Z)-2-(Benzhydrylidene-amino)-6-(tetrahydro-pyran-2-yloxy)-hex-4-enenitrile

(Z)-2-(Benzhydrylidene-amino)-6-(tetrahydro-pyran-2-yloxy)-hex-4-enenitrile

Conditions
ConditionsYield
With palladium98%
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

benzalacetophenone
94-41-7

benzalacetophenone

C30H24N2O

C30H24N2O

Conditions
ConditionsYield
In water98%
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

C-phenyl-N-methylnitrone
3376-23-6, 7372-59-0, 59862-60-1

C-phenyl-N-methylnitrone

Triethylsilyl trifluoromethanesulfonate
79271-56-0

Triethylsilyl trifluoromethanesulfonate

2-((diphenylmethylene)amino)-3-(methyl((triethylsilyl)oxy)amino)-3-phenylpropanenitrile

2-((diphenylmethylene)amino)-3-(methyl((triethylsilyl)oxy)amino)-3-phenylpropanenitrile

Conditions
ConditionsYield
With triethylamine In 1,2-dichloro-ethane at -30℃; for 0.5h; Inert atmosphere;98%
(E)-N-benzylidenepyridine-2-sulfonamide
721453-65-2

(E)-N-benzylidenepyridine-2-sulfonamide

N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

(2R,3S)-2-amino-3-phenyl-3-(2-pyridinesulfonyl)aminopropionitrile

(2R,3S)-2-amino-3-phenyl-3-(2-pyridinesulfonyl)aminopropionitrile

Conditions
ConditionsYield
Stage #1: (E)-N-benzylidenepyridine-2-sulfonamide; N-(diphenylmethylene)aminoacetonitrile With Trimethylsilanol; C50H37BrN4O2Pd; silver(I) acetylacetonate In tetrahydrofuran at -60℃; for 24h;
Stage #2: With hydrogenchloride In water
95%
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

1-(t-butyldimethylsilyl)-2-phenylethane-1,2-dione

1-(t-butyldimethylsilyl)-2-phenylethane-1,2-dione

2-(3-((tert-butyldimethylsilyl)oxy)-4-oxo-2,2,3-triphenylazetidin-1-yl)acetonitrile

2-(3-((tert-butyldimethylsilyl)oxy)-4-oxo-2,2,3-triphenylazetidin-1-yl)acetonitrile

Conditions
ConditionsYield
In acetonitrile at 20℃; for 1.5h; Schlenk technique; Inert atmosphere; Sealed tube; Irradiation;94%
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

methyl iodide
74-88-4

methyl iodide

2-(diphenylmethylene)amino-2-methylpropanenitrile

2-(diphenylmethylene)amino-2-methylpropanenitrile

Conditions
ConditionsYield
With sodium hydroxide In N,N-dimethyl-formamide at 0 - 20℃; for 17h; Temperature;93.6%
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

1,3-chlorobromopropane
109-70-6

1,3-chlorobromopropane

5-chloro-2-[(N-diphenylmethylene)amino]pentanenitrile
211450-07-6

5-chloro-2-[(N-diphenylmethylene)amino]pentanenitrile

Conditions
ConditionsYield
Stage #1: N-(diphenylmethylene)aminoacetonitrile With sodium hydride In tetrahydrofuran at 20℃; Metallation;
Stage #2: 1.3-chlorobromopropane In tetrahydrofuran at 20℃; for 1h; Substitution;
93.5%
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

p-nitrobenzyl halide

p-nitrobenzyl halide

2-[(diphenylmethylene)amino]-3-(4-nitrophenyl)propanenitrile
488152-04-1

2-[(diphenylmethylene)amino]-3-(4-nitrophenyl)propanenitrile

Conditions
ConditionsYield
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In dichloromethane93%
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

methyl iodide
74-88-4

methyl iodide

C16H14N2
70591-21-8

C16H14N2

Conditions
ConditionsYield
Stage #1: N-(diphenylmethylene)aminoacetonitrile With n-butyllithium In tetrahydrofuran; hexane at -90 - 20℃; Metallation;
Stage #2: methyl iodide In tetrahydrofuran; hexane at 20℃; Methylation;
92%
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

3-chloropropyl halide

3-chloropropyl halide

5-chloro-2-[(N-diphenylmethylene)amino]pentanenitrile
211450-07-6

5-chloro-2-[(N-diphenylmethylene)amino]pentanenitrile

Conditions
ConditionsYield
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride In dichloromethane92%
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

4-Fluorobenzyl bromide
459-46-1

4-Fluorobenzyl bromide

2-((diphenylmethylene)amino)-3-(4-fluorophenyl)propanenitrile
1289648-80-1

2-((diphenylmethylene)amino)-3-(4-fluorophenyl)propanenitrile

Conditions
ConditionsYield
With sodium hydroxide; benzyltrimethylammonium chloride In dichloromethane for 18h;92%
With benzyltrimethylammonium chloride; sodium hydroxide In dichloromethane; water for 18h;92%
With benzyltrimethylammonium chloride; sodium hydroxide In water for 18h;92%
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

diethyl <5-(bromomethyl)<1,1'-biphenyl>-3-yl>methylphosphonate
118077-11-5

diethyl <5-(bromomethyl)<1,1'-biphenyl>-3-yl>methylphosphonate

{5-[2-(Benzhydrylidene-amino)-2-cyano-ethyl]-biphenyl-3-ylmethyl}-phosphonic acid diethyl ester
142184-03-0

{5-[2-(Benzhydrylidene-amino)-2-cyano-ethyl]-biphenyl-3-ylmethyl}-phosphonic acid diethyl ester

Conditions
ConditionsYield
With sodium hydroxide; benzyltri(n-butyl)ammonium chloride In toluene for 24h; Ambient temperature;91%
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

dimethyl [1-(methoxycarbonyloxy)-2-propenyl] phosphonate
180294-79-5

dimethyl [1-(methoxycarbonyloxy)-2-propenyl] phosphonate

A

Triphenylphosphine oxide
791-28-6

Triphenylphosphine oxide

B

[(Z)-4-(Benzhydrylidene-amino)-4-cyano-but-1-enyl]-phosphonic acid dimethyl ester
193805-96-8

[(Z)-4-(Benzhydrylidene-amino)-4-cyano-but-1-enyl]-phosphonic acid dimethyl ester

C

[(E)-4-(Benzhydrylidene-amino)-4-cyano-but-1-enyl]-phosphonic acid dimethyl ester

[(E)-4-(Benzhydrylidene-amino)-4-cyano-but-1-enyl]-phosphonic acid dimethyl ester

Conditions
ConditionsYield
With N,O-bis-(trimethylsilyl)-acetamide; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 20℃; for 2.5h;A n/a
B 91%
C n/a
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

methyl (E)-4-bromo-4-methylpenten-2-oate
70335-50-1

methyl (E)-4-bromo-4-methylpenten-2-oate

methyl 4-amino-5-benzhydrylideneamino-3,3-dimethylcyclopenta-1,4-dienecarboxylate
133618-79-8

methyl 4-amino-5-benzhydrylideneamino-3,3-dimethylcyclopenta-1,4-dienecarboxylate

Conditions
ConditionsYield
With lithium hexamethyldisilazane In tetrahydrofuran90%
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

Methyl cinnamate
103-26-4

Methyl cinnamate

methyl 4-cyano-4--3-phenylbutanoate

methyl 4-cyano-4--3-phenylbutanoate

Conditions
ConditionsYield
With tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate In toluene at 20℃; for 5h;90%
N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

(2R)-N-triphenylmethyl-3-iodoalanine methyl ester
181637-40-1

(2R)-N-triphenylmethyl-3-iodoalanine methyl ester

A

(S)-4-(Benzhydrylidene-amino)-4-cyano-2-(trityl-amino)-butyric acid methyl ester

(S)-4-(Benzhydrylidene-amino)-4-cyano-2-(trityl-amino)-butyric acid methyl ester

B

methyl (2S)-N-tritylaziridine-2-carboxylate
75154-68-6

methyl (2S)-N-tritylaziridine-2-carboxylate

Conditions
ConditionsYield
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In dichloromethane; water at 20℃; for 4h; Substitution; cyclization;A 90%
B 8%
1-bromo-butane
109-65-9

1-bromo-butane

N-(diphenylmethylene)aminoacetonitrile
70591-20-7

N-(diphenylmethylene)aminoacetonitrile

2-(Benzhydrylidene-amino)-hexanenitrile
137283-20-6

2-(Benzhydrylidene-amino)-hexanenitrile

Conditions
ConditionsYield
Stage #1: N-(diphenylmethylene)aminoacetonitrile With n-butyllithium In tetrahydrofuran; hexane at -90 - 20℃; Metallation;
Stage #2: 1-bromo-butane In tetrahydrofuran; hexane at 20℃; Alkylation;
90%

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