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Cas:121-46-0
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Cas:121-46-0
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inquiryZibo 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
Cas:121-46-0
Min.Order:10 Gram
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inquiryProduct 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,
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Min.Order:1 Kilogram
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inquiryhigh 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
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Cas:121-46-0
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Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:121-46-0
Min.Order:1 Kilogram
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TIANFUCHEM--High purity 121-46-0 2,5-Norbornadiene Application:TIANFUCHEM--High purity 121-46-0 2,5-Norbornadiene
Cas:121-46-0
Min.Order:0
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2,5-Norbornadiene Basic information Product Name: 2,5-Norbornadiene Synonyms: 3,6-Methano-1,4-cyclohexadiene;8,9,10-trinorborna-2,5-diene;bic
Product Description Our advantages I,High quality with competitive price. 1. Standard bp/usp/ep/enterprise standard. 2. All purity >99% 3. We are manufacturer and can provide high quality products with factory price. II,Fast and safe deli
Cas:121-46-0
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Type:Trading Company
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Cas:121-46-0
Min.Order:1 Gram
Negotiable
Type:Other
inquiryBest 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
2,5-Norbornadiene supplierAppearance:White or off-white powder Storage:Keep away of light,cool place Package:25kg/drum;200kg/drum Application:Pharma Intermediate Transportation:Sea/air/courier
United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
Conditions | Yield |
---|---|
x In nitromethane at 25℃; | 100% |
cadmium(II) sulphide In dichloromethane for 3h; Product distribution; Irradiation; other semiconducters, presence of methylviologen dication and diphenylamine; | 1.8% |
3,3-dimethyldioxirane In dichloromethane; acetone at 0℃; for 0.0166667h; | 60 % Turnov. |
Conditions | Yield |
---|---|
With 1-Cyanonaphthalene In methanol Irradiation; | |
dichloro(norbornadiene)palladium(II) In dichloromethane at 25℃; for 1h; Product distribution; Quantum yield; Mechanism; Irradiation; different Q concentration, solvent, times, intensity and wavelenght of irradiation, effect of free radical scavenger; | |
With 9,10-Dicyanoanthracene In hexane Quantum yield; Mechanism; Rate constant; Ambient temperature; Irradiation; exciplex isomerization, var. of sensitizer, solv.; | |
With aluminum oxide; 4-Aminosalicylic acid; tetrasodium (5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrinato)cobalt(II) In pentane at 24℃; Rate constant; Thermodynamic data; ΔH(activation); | |
With trichlorostannylacetylene at 25℃; for 1h; Inert atmosphere; |
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
at 200℃; under 30 - 60 Torr; |
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
at 110 - 125℃; under 30 - 60 Torr; |
endo-2,3-bis(phenylsulfonyl)bicyclo<2.2.1>hept-5-ene
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
With methanol; sodium dihydrogenphosphate; sodium amalgam Ambient temperature; | 65% |
With sodium dihydrogenphosphate; sodium amalgam In methanol Ambient temperature; | 65% |
exo-3-deuteriobicyclo<2.2.1>hept-5-enyl tosylate
A
<2-D>Bicyclo<2.2.1>hepta-2,5-dien
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium tert-butylate In various solvent(s) at 60℃; Yield given. Yields of byproduct given; | |
With 18-crown-6 ether; potassium tri-2-norbornylmethoxide In various solvent(s) at 60℃; Yield given. Yields of byproduct given; |
bicyclo<2.2.1>hepta-2,5-dien-2-yl p-tolyl sulfone
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
With sodium dihydrogenphosphate; sodium amalgam In methanol at 18℃; | 27% |
Conditions | Yield |
---|---|
With sulfur dioxide In chloroform at 0℃; under 15 Torr; rotaevaporation; |
tetracyclo-[3.2.0.0.2,7.04,6]heptane
A
7anti-Methoxy-norbornen-(2)
3-methoxynortricyclene
C
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
With Rh(pnen)3(3+) In methanol Irradiation; | A n/a B n/a C 72% |
exo-3,4-diazotricyclo[4.2.1.02,5]nona-3,7-diene
A
bicyclo[2.2.1]hepta-2,5-diene
B
quadricyclo[2.2.1.0.0]heptane
Conditions | Yield |
---|---|
With 9,10-Dicyanoanthracene Irradiation; | |
With 9,10-Dicyanoanthracene In acetonitrile at 23℃; Product distribution; Mechanism; Irradiation; var. sensitizers and solvents; | |
In various solvent(s) at 144.85℃; Kinetics; Further Variations:; Temperatures; |
methanol
tetracyclo-[3.2.0.0.2,7.04,6]heptane
A
7anti-Methoxy-norbornen-(2)
3-methoxynortricyclene
C
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
With Rh(pnen)3(3+) In methanol Irradiation; Yield given. Title compound not separated from byproducts; | A n/a B n/a C 72% |
3,4-diazaquadricyclo[6.1.0.02,605,9]non-3-ene
A
tetracyclo-[3.2.0.0.2,7.04,6]heptane
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
With Rh(pnen)3(3+) In acetonitrile Irradiation; | A 47% B 50% |
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
With diethyl ether; magnesium iodide |
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
With diethyl ether; magnesium iodide |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
carbon monoxide
A
bicyclo[2.2.1]hepta-2,5-diene
B
molybdenum hexacarbonyl
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter; CO pressure: 500 psi; | A n/a B 100% |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
1,3-bis-(diphenylphosphino)propane
A
tetracarbonyl-1,3-bis(diphenylphosphino)propane-molybdenum(0)
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter under argon; | A 100% B n/a |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
bis-diphenylphosphinomethane
A
tetracarbonyl-bis(diphenylphosphino)methane-molybdenum(0)
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter under argon; | A 100% B n/a |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
trimethylphosphane
cis-bis(trimethylphosphine)tetracarbonylmolybdenum
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter under argon; | A 100% B n/a |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
phosphorus trichloride
bis(trichlorophosphine)molybdenum tetracarbonyl
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter under argon; | A 100% B n/a |
pyridine
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
cis-{molybdenum(0)(carbonyl)4(pyridine)2}
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter under argon; | A 100% B n/a |
1,5-cis,cis-cyclooctadiene
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
A
tetracarbonyl(1,5-cyclooctadiene)molybdenum
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter under argon; | A 100% B n/a |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
1,2-Bis(diphenylphosphino)benzene
A
(1,2-bis(diphenylphosphino)benzene)molybdenum tetracarbonyl
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter under argon; | A 100% B n/a |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
dmpm
A
(bis(dimethylphosphino)methane)molybdenum tetracarbonyl
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter under argon; | A 100% B n/a |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
phosphorous acid trimethyl ester
bis(trimethylphosphite)molybdenum tetracarbonyl
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter under argon; | A 100% B n/a |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
triethylphosphine
cis-{molybdenum(0)(carbonyl)4(P(ethyl)3)2}
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran under argon; reaction in a calorimeter; | A 100% B n/a |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
triethylarsine
bis(triethylarsine)molybdenum tetracarbonyl
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran under argon; reaction in a calorimeter; | A 100% B n/a |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
N,N,N,N,-tetramethylethylenediamine
A
(N,N,N',N'-tetramethylethylenediamine)tetracarbonylmolybdenum(0)
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter under argon; | A 100% B n/a |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
1,2-bis(dimethylphosphanyl)ethane
A
(1,2-bis(dimethylphosphino)ethane)molybdenum tetracarbonyl
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter under argon; | A 100% B n/a |
Cyclohexyl isocyanide
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
di(cyclohexylisocyanide)molybdenum tetracarbonyl
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran under argon; reaction in a calorimeter; | A 100% B n/a |
2.9-dimethyl-1,10-phenanthroline
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
A
molybdenum(0) tetracarbonyl(2,9-dimethyl-1,10-phenanthroline)
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter under argon; | A 100% B n/a |
bicyclo[2.2.1]hepta-2,5-diene
hex-1-yne
4-n-butyldeltacyclen
Conditions | Yield |
---|---|
With diphosphane; (2S,3S)-(+)-bis(diphenylphosphanyl)bicyclo[2.2.1]hept-5-ene; cobalt(III) acetylacetonate; diethylaluminium chloride In tetrahydrofuran at 35℃; for 4h; | 100% |
Conditions | Yield |
---|---|
With cobalt(III) acetylacetonate; diethylaluminium chloride; 1,2-bis-(diphenylphosphino)ethane In toluene; benzene Ambient temperature; | 100% |
bicyclo[2.2.1]hepta-2,5-diene
4-Aza-2-oxo-1-oxaspiro<5.4>dec-3-ene 4-oxide
Conditions | Yield |
---|---|
for 9h; Ambient temperature; | 100% |
1-Heptyne
carbon monoxide
bicyclo[2.2.1]hepta-2,5-diene
(3aR,4S,7R,7aR)-2-Pentyl-3a,4,7,7a-tetrahydro-4,7-methano-inden-1-one
Conditions | Yield |
---|---|
dodecacarbonyl tetracobalt In dichloromethane at 150℃; under 7600 Torr; for 6h; | 100% |
Co/C In tetrahydrofuran at 130℃; under 22800 Torr; for 18h; Pauson-Khand reaction; | 98% |
Pauson-Khand reaction; | 64% |
4-(2-bromo-phenyl)-1-methyl-1H-pyrrole-3-carboxylic acid ethyl ester
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
With caesium carbonate; palladium diacetate; triphenylphosphine In toluene at 120℃; | 100% |
Conditions | Yield |
---|---|
With caesium carbonate; palladium diacetate; triphenylphosphine In toluene at 130℃; | 100% |
silver tetrafluoroborate
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In dichloromethane under N2 or Ar, addn. of diene in CH2Cl2 to Rh-complex in CH2Cl2, then addn. of solid AgBF4, soln. is stirred for 45 min; filtn. through Celite, addn. of THF to the filtrate, concn., filtn. of deep red crystals, washed with THF, air-dried; | 100% |
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