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 manufacturin
Cas:26294-98-4
Min.Order:1 Kilogram
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inquiryAs 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 according to the contract research and development services for the fine chemicals, ph
1.In No Less 10 years exporting experience. you 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 Specializ
Cas:26294-98-4
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryAppearance: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
Cas:26294-98-4
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Lab/Research institutions
inquiryJ&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
Cas:26294-98-4
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inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:26294-98-4
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryShandong 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
Cas:26294-98-4
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1, 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
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
Cas:26294-98-4
Min.Order:0
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Type:Lab/Research institutions
inquiry1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:26294-98-4
Min.Order:0
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Type:Lab/Research institutions
inquiryfactory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Cas:26294-98-4
Min.Order:0
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Type:Lab/Research institutions
inquiry(E)-PENT-2-ENENITRILEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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
Cas:26294-98-4
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiry2-Pentenenitrile, (2E)- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen
trans-2-pentenal
2-pentenenitrile
Conditions | Yield |
---|---|
With ammonium hydroxide at 25℃; for 9h; | 86% |
2,3-dihydro<2,3-c>pyridine
A
pyridine
B
cis-2-pentenenitrile
C
2-pentenenitrile
Conditions | Yield |
---|---|
at 600℃; | A n/a B 70% C n/a |
2-METHYL-3-BUTENENITRILE
A
cis-2-pentenenitrile
B
2-pentenenitrile
C
3-Pentenenitrile
D
(Z)-2-methyl-2-butenenitrile
E
tiglonitrile
F
4-Pentenenitrile
G
(Z)-pent-2-enenitrile
Conditions | Yield |
---|---|
With C14H32P2*2H(1-)*2Ni(1+) In decane at 100℃; for 3h; Kinetics; Solvent; Temperature; Reagent/catalyst; Inert atmosphere; | A 4% B 6.1% C n/a D 2.6% E 4.9% F n/a G n/a |
quinoline
3-chloro-valeronitrile
A
cis-2-pentenenitrile
B
2-pentenenitrile
Conditions | Yield |
---|---|
With phosphoric acid; acetic acid at 590℃; under 20 Torr; |
Conditions | Yield |
---|---|
With silica gel at 550℃; |
hydrogen cyanide
buta-1,3-diene
A
cis-2-pentenenitrile
B
2-pentenenitrile
Conditions | Yield |
---|---|
With triphenylphosphine; tetracarbonyl nickel; benzene at 140℃; |
1-Cyan-1-hydroxy-butyl-phosphonsaeure-diaethylester
2-pentenenitrile
Conditions | Yield |
---|---|
(i) aq. KCN, (ii) (pyrolysis); Multistep reaction; |
Conditions | Yield |
---|---|
(i), (ii) P2O5, (heating); Multistep reaction; |
2-pentenenitrile
Conditions | Yield |
---|---|
With sodium cyanide; pyrographite at 300℃; |
Conditions | Yield |
---|---|
With pyridine |
(Z)-pent-2-enenitrile
A
cis-2-pentenenitrile
B
2-pentenenitrile
C
3-Pentenenitrile
Conditions | Yield |
---|---|
With diazobicyclononene In benzene-d6 at 61 - 154℃; Activation energy; Equilibrium constant; Isomerization; |
2-METHYL-3-BUTENENITRILE
2-pentenenitrile
Conditions | Yield |
---|---|
With aluminium trichloride; 4,5-(bis-{di[3,5-di-tert-butyl)phenyl]phosphonito}-9,9-dimethyl-9H-xanthene; bis(1,5-cyclooctadiene)nickel (0) In toluene at 90℃; |
2-METHYL-3-BUTENENITRILE
A
2-pentenenitrile
B
3-Pentenenitrile
C
tiglonitrile
D
4-Pentenenitrile
Conditions | Yield |
---|---|
With 4,5-(bis-{di[3,5-di-tert-butyl)phenyl]phosphonito}-9,9-dimethyl-9H-xanthene; bis(1,5-cyclooctadiene)nickel (0) In toluene at 90℃; for 1h; Product distribution; Further Variations:; Reagents; |
1,2,3,6-tetrahydropyridine
2-pentenenitrile
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: N-chlorosuccinimide / 25 °C / 0 Torr 2: K2CO3 / 300 °C / 0 Torr 3: 600 °C View Scheme |
3-chloroquinuclidine
2-pentenenitrile
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 30 percent / KOtBu / dimethylsulfoxide / 24 h / 60 °C 2: 520 °C / 0 Torr / flash vacuum pyrolysis 3: 600 °C View Scheme | |
Multi-step reaction with 2 steps 1: 70 percent / K2CO3 / 450 °C / 0 Torr 2: 600 °C View Scheme |
1-azabicyclo[2.2.2]oct-2-ene
2-pentenenitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 520 °C / 0 Torr / flash vacuum pyrolysis 2: 600 °C View Scheme |
N-chloro-1,2,5,6-tetrahydropyridine
2-pentenenitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: K2CO3 / 300 °C / 0 Torr 2: 600 °C View Scheme |
1-Cyanobutanol
2-pentenenitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid 2: silicon dioxide / 550 °C View Scheme |
cis-2-pentenenitrile
A
2-pentenenitrile
B
3-Pentenenitrile
C
(Z)-pent-2-enenitrile
Conditions | Yield |
---|---|
aluminum oxide at 126 - 144℃; under 760.051 Torr; for 7h; Product distribution / selectivity; |
(Z)-2-Butene
hydrogen cyanide
hexanedinitrile
buta-1,3-diene
A
cis-2-pentenenitrile
B
2-pentenenitrile
C
3-Pentenenitrile
D
(Z)-2-methyl-2-butenenitrile
E
tiglonitrile
F
4-Pentenenitrile
G
2-METHYL-3-BUTENENITRILE
H
2-methylglutaronitrile
I
4-ethenylcyclohexene
J
(Z)-pent-2-enenitrile
Conditions | Yield |
---|---|
Stage #1: (Z)-2-Butene; hydrogen cyanide; hexanedinitrile; buta-1,3-diene; C42H40O6P2; (m-tolyl-O-)(p-tolyl-O-)2P; (m-tolyl-O-)2(p-tolyl-O-)P; tri-m-tolyl phosphite; tri-p-tolylphosphite at 99.84℃; Stage #2: nickel at 109.84℃; Product distribution / selectivity; | |
C48H52O4P2; (m-tolyl-O-)(p-tolyl-O-)2P; (m-tolyl-O-)2(p-tolyl-O-)P; tri-m-tolyl phosphite; tri-p-tolylphosphite at 89.84℃; Product distribution / selectivity; |
(Z)-2-Butene
hydrogen cyanide
hexanedinitrile
2-methylglutaronitrile
buta-1,3-diene
A
cis-2-pentenenitrile
B
2-pentenenitrile
C
3-Pentenenitrile
D
(Z)-2-methyl-2-butenenitrile
E
tiglonitrile
F
4-Pentenenitrile
G
2-METHYL-3-BUTENENITRILE
H
4-ethenylcyclohexene
I
(Z)-pent-2-enenitrile
Conditions | Yield |
---|---|
C48H52O4P2; (m-tolyl-O-)(p-tolyl-O-)2P; (m-tolyl-O-)2(p-tolyl-O-)P; tri-m-tolyl phosphite; tri-p-tolylphosphite at 89.84℃; Product distribution / selectivity; |
(Z)-2-Butene
hydrogen cyanide
buta-1,3-diene
A
1-butylene
B
cis-2-pentenenitrile
C
2-pentenenitrile
D
3-Pentenenitrile
E
(Z)-2-methyl-2-butenenitrile
F
tiglonitrile
G
4-Pentenenitrile
H
2-METHYL-3-BUTENENITRILE
I
2-methylglutaronitrile
J
4-ethenylcyclohexene
K
(Z)-pent-2-enenitrile
Conditions | Yield |
---|---|
Stage #1: (Z)-2-Butene; hydrogen cyanide; buta-1,3-diene; C48H52O4P2; (m-tolyl-O-)(p-tolyl-O-)2P; (m-tolyl-O-)2(p-tolyl-O-)P; tri-m-tolyl phosphite; tri-p-tolylphosphite at 83.84℃; Stage #2: at 119.84℃; Product distribution / selectivity; | |
Stage #1: (Z)-2-Butene; hydrogen cyanide; buta-1,3-diene; C42H40O6P2; (m-tolyl-O-)(p-tolyl-O-)2P; (m-tolyl-O-)2(p-tolyl-O-)P; tri-m-tolyl phosphite; tri-p-tolylphosphite at 89.84℃; Stage #2: zinc(II) chloride at 109.84℃; Product distribution / selectivity; | |
Stage #1: (Z)-2-Butene; hydrogen cyanide; buta-1,3-diene; C42H40O6P2; nickel(0)(cyclooctadienyl)2-complex at 89.84℃; Stage #2: C42H40O6P2; nickel(0)(cyclooctadienyl)2-complex at 109.84℃; Product distribution / selectivity; |
(Z)-2-Butene
hydrogen cyanide
buta-1,3-diene
A
1-butylene
B
cis-2-pentenenitrile
C
2-pentenenitrile
D
3-Pentenenitrile
E
(Z)-2-methyl-2-butenenitrile
F
tiglonitrile
G
4-Pentenenitrile
H
2-METHYL-3-BUTENENITRILE
I
2-methylglutaronitrile
J
(Z)-pent-2-enenitrile
Conditions | Yield |
---|---|
C48H52O4P2; (m-tolyl-O-)(p-tolyl-O-)2P; (m-tolyl-O-)2(p-tolyl-O-)P; tri-m-tolyl phosphite; tri-p-tolylphosphite at 83.84℃; Product distribution / selectivity; | |
C44H44O6P2; nickel(0)(cyclooctadienyl)2-complex at 89.84℃; Product distribution / selectivity; | |
C44H44O6P2; nickel(0)(cyclooctadienyl)2-complex at 89.84℃; Product distribution / selectivity; | |
C48H52O4P2 at 83.84℃; Product distribution / selectivity; |
(Z)-2-Butene
hydrogen cyanide
buta-1,3-diene
A
cis-2-pentenenitrile
B
2-pentenenitrile
C
3-Pentenenitrile
D
(Z)-2-methyl-2-butenenitrile
E
tiglonitrile
F
4-Pentenenitrile
G
2-METHYL-3-BUTENENITRILE
H
2-methylglutaronitrile
I
4-ethenylcyclohexene
J
(Z)-pent-2-enenitrile
Conditions | Yield |
---|---|
Stage #1: (Z)-2-Butene; hydrogen cyanide; buta-1,3-diene; C44H44O6P2; (m-tolyl-O-)(p-tolyl-O-)2P; (m-tolyl-O-)2(p-tolyl-O-)P; tri-m-tolyl phosphite; tri-p-tolylphosphite at 99.84℃; Stage #2: Lewis acid at 109.84℃; Product distribution / selectivity; |
(Z)-2-Butene
hydrogen cyanide
buta-1,3-diene
A
cis-2-pentenenitrile
B
2-pentenenitrile
C
3-Pentenenitrile
D
(Z)-2-methyl-2-butenenitrile
E
tiglonitrile
F
4-Pentenenitrile
G
2-METHYL-3-BUTENENITRILE
H
4-ethenylcyclohexene
I
(Z)-pent-2-enenitrile
Conditions | Yield |
---|---|
C48H52O4P2; (m-tolyl-O-)(p-tolyl-O-)2P; (m-tolyl-O-)2(p-tolyl-O-)P; tri-m-tolyl phosphite; tri-p-tolylphosphite at 99.84℃; Product distribution / selectivity; | |
C48H52O4P2 at 89.84℃; Product distribution / selectivity; |
Conditions | Yield |
---|---|
With Ni/SiO2; hydrogen at 373℃; under 760.051 Torr; Gas phase; chemoselective reaction; |
cis-2-pentenenitrile
A
2-pentenenitrile
B
3-Pentenenitrile
C
pentanonitrile
Conditions | Yield |
---|---|
With Ni/Al2O3; hydrogen at 373℃; under 760.051 Torr; Mechanism; Kinetics; Time; Reagent/catalyst; Gas phase; |
Conditions | Yield |
---|---|
With Hexamethylphosphorous triamide at 50℃; under 2250180 Torr; for 24h; Dimerization; | 96% |
sulfolane
cis-2-pentenenitrile
2-pentenenitrile
5-cyanopentanoic acid methyl ester
Conditions | Yield |
---|---|
In methanol | 92% |
Conditions | Yield |
---|---|
Stage #1: 1,2-propanediene; dimethyl(phenyl)silyllithium With copper(l) cyanide In tetrahydrofuran at -78℃; for 1h; Stage #2: 2-pentenenitrile With boron trifluoride diethyl etherate In tetrahydrofuran at -78 - -50℃; | 78% |
Conditions | Yield |
---|---|
In methanol | 78% |
2-pentenenitrile
1-Bromo-2-bromomethyl-benzene
Conditions | Yield |
---|---|
Stage #1: 2-pentenenitrile With lithium diisopropyl amide In tetrahydrofuran; hexane at 8℃; for 0.75h; Metallation; Stage #2: 1-Bromo-2-bromomethyl-benzene In tetrahydrofuran; hexane at 20℃; for 6h; Alkylation; | 76% |
Conditions | Yield |
---|---|
Stage #1: 1,2-propanediene; dimethyl(phenyl)silyllithium With copper(l) cyanide In tetrahydrofuran at -78℃; for 1h; Stage #2: 2-pentenenitrile In tetrahydrofuran at 0℃; for 1h; | 61% |
sulfolane
2-pentenenitrile
3-Pentenenitrile
5-cyanopentanoic acid methyl ester
Conditions | Yield |
---|---|
In methanol | 55% |
Conditions | Yield |
---|---|
Stage #1: tert-butyldiphenylsilyl-lithium In tetrahydrofuran at 0℃; for 0.5h; Stage #2: 1,2-propanediene In tetrahydrofuran at -40℃; for 0.75h; Stage #3: 2-pentenenitrile With boron trifluoride diethyl etherate In tetrahydrofuran at -40℃; for 1h; | 50% |
Conditions | Yield |
---|---|
With acetic anhydride; platinum Hydrogenation.Erwaermen des Reaktionsprodukts mit wss.-aethanol.Natronlauge; |
2-pentenenitrile
cyclohexa-1,3-diene
Conditions | Yield |
---|---|
(i) (heating), (ii) H2, Pd-C, CHCl3; Multistep reaction; |
2-pentenenitrile
A
2-(Hydroxyimino)pentanenitrile
B
2-(Hydroxyimino)pentanenitrile
Conditions | Yield |
---|---|
With n-Butyl nitrite; phenylsilane; N,N'-bis(2-ethoxycarbonyl-3-oxobutylidene)ethylenediaminatocobalt(II) complex In tetrahydrofuran for 37h; Ambient temperature; |
tetrachloromethane
2-pentenenitrile
2-pentenenitrile
sodium phenoxide
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