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
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inquirySpecifications Bis(2,6-diisopropylphenyl)carbodiimide 2162-74-5 White to off-white crystalline powder 2162-74-5 1.product: Bis(2,6-diisopropylphenyl)carbodiimide 2.CAS NO: 2162-74-5 3Reliable supplier 4High quality 5Competi
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inquiryProduct description: Product name Bis(2,6-diisopropylphenyl)carbodiimide CAS number 2162-74-5 Assay ≥98% Appearance White crystalline powder Capacity 200mt/year Application A
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inquiryThe 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
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inquiryAbout Product Technical Details CAS: 2162-74-5 MF: C25H34N2 MW: 362.56 EINECS: 218-487-5 Product Categories: Mol File: 2162-74-5.mol
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inquiryHangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Bis(2,6-diisopropylphenyl)carbodiimide 99% ,CAS: 2162-74-5 , Please contact us by email freely. We are leading exporter in China. If
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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:By Sea/Air/Courier Port:Qingdao
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inquirymoderate price & quick delivery Appearance:White solid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:Used as Pharmaceutical Intermediates T
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inquiryN,N'-bis(2,6-diisopropylphenyl)thiourea
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
Conditions | Yield |
---|---|
With bis(trichloromethyl) carbonate; sodium hydrogencarbonate In ethyl acetate at 20℃; for 0.25h; | 95% |
With dmap; iodine In tetrahydrofuran at 0 - 20℃; Reagent/catalyst; | 90% |
With magnesium sulfate; mercury(II) oxide In toluene for 12h; Reflux; | 87% |
Conditions | Yield |
---|---|
In toluene at 20℃; under 760.051 Torr; for 0.166667h; Mechanism; | 86% |
2,6-diisopropylphenyl isocyanate
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
Conditions | Yield |
---|---|
With 3,4-dimethyl-1-phenyl-3-phospholene 1-oxide In xylene for 12h; Heating; | 78% |
at 150℃; | |
With methylphospholene oxide at 160 - 170℃; |
2,5-dihydro-3-methyl-1-phenyl-1H-phosphole 1-oxide
2,6-diisopropylphenyl isocyanate
B
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
Conditions | Yield |
---|---|
A 1.43 g (79%) B n/a |
2,6-diisopropylbenzenamine
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: triethylamine / water 2: tetrachloromethane; triphenylphosphine; triethylamine / dichloromethane View Scheme | |
Multi-step reaction with 2 steps 1: triethylamine / water / Inert atmosphere; Schlenk technique 2: triethylamine; triphenylphosphine / tetrachloromethane; dichloromethane / Inert atmosphere; Schlenk technique View Scheme |
A
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
Conditions | Yield |
---|---|
In chlorobenzene at 90℃; for 2h; Inert atmosphere; Schlenk technique; |
2,6-diisopropyl-1-azidobenzene
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: diethyl ether / 0.5 h / 20 °C 2: toluene / 0.17 h / 20 °C / 760.05 Torr View Scheme |
tetrahydrofuran
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
phenyllithium
[PhC(NC6H4iPr2-2,6)2]Li(THF)
Conditions | Yield |
---|---|
In dibutyl ether at 20℃; for 2h; | 100% |
Conditions | Yield |
---|---|
In hexane at 20℃; Schlenk technique; Inert atmosphere; | 99% |
In hexane N2-atmosphere; addn. of soln. of AlMe3 (slight excess) to soln. of carbodiimide, stirring at room temp. for 18 h; evapn.; NMR spectroscopy; | 74% |
Conditions | Yield |
---|---|
Stage #1: phenylacetylene With (tri(3,5-dimethylpyrazolyl)borate)CpGd(CH2Ph)(THF) In toluene for 0.5h; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In toluene at 110℃; for 22h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature; Time; Concentration; Inert atmosphere; Glovebox; Schlenk technique; | 99% |
Conditions | Yield |
---|---|
Stage #1: 4-trifluoromethylphenylacetylene With (tri(3,5-dimethylpyrazolyl)borate)CpGd(CH2Ph)(THF) In toluene for 0.5h; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In toluene at 110℃; for 22h; Inert atmosphere; Glovebox; Schlenk technique; | 99% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 2h; | 99% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 2h; | 99% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 2h; | 99% |
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane
Conditions | Yield |
---|---|
With C37H59AlN2 In neat (no solvent) at 60℃; for 12h; Inert atmosphere; | 99% |
With C41H57N3Th In benzene-d6 at 70℃; for 6h; Reagent/catalyst; regioselective reaction; | 96 %Spectr. |
With 9-borabicyclo[3.3.1]nonane dimer In benzene-d6 at 60℃; for 2.5h; Inert atmosphere; Glovebox; Schlenk technique; |
Conditions | Yield |
---|---|
Stage #1: 1-ethynyl-4-fluorobenzene With (tri(3,5-dimethylpyrazolyl)borate)CpGd(CH2Ph)(THF) In toluene for 0.5h; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In toluene at 110℃; for 22h; Inert atmosphere; Glovebox; Schlenk technique; | 98% |
Conditions | Yield |
---|---|
Stage #1: 2-ethynyl-thiophene With (tri(3,5-dimethylpyrazolyl)borate)CpGd(CH2Ph)(THF) In toluene for 0.5h; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In toluene at 110℃; for 22h; Inert atmosphere; Glovebox; Schlenk technique; | 98% |
Conditions | Yield |
---|---|
Stage #1: hex-1-yne With (tri(3,5-dimethylpyrazolyl)borate)CpGd(CH2Ph)(THF) In toluene for 0.5h; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In toluene at 110℃; for 22h; Inert atmosphere; Glovebox; Schlenk technique; | 98% |
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
Conditions | Yield |
---|---|
In tetrahydrofuran at 55℃; for 12h; Inert atmosphere; Glovebox; | 97% |
Conditions | Yield |
---|---|
Stage #1: 4-bromo-1-ethynylbenzene With (tri(3,5-dimethylpyrazolyl)borate)CpGd(CH2Ph)(THF) In toluene for 0.5h; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In toluene at 110℃; for 22h; Inert atmosphere; Glovebox; Schlenk technique; | 97% |
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
1-Aminopiperidine
(2,6-iPr2C6H3)NC(Npip)N(2,6-iPr2C6H3)
Conditions | Yield |
---|---|
With [Al(NMe2)3]2 In toluene at 120℃; for 4h; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
Stage #1: 2-cyclohexylacetylene With (tri(3,5-dimethylpyrazolyl)borate)CpGd(CH2Ph)(THF) In toluene for 0.5h; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In toluene at 110℃; for 22h; Inert atmosphere; Glovebox; Schlenk technique; | 95% |
Conditions | Yield |
---|---|
Stage #1: 1,3-dimethylimidazolim iodide With potassium tert-butylate In tetrahydrofuran at -78 - 20℃; for 0.166667h; Inert atmosphere; Schlenk technique; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In tetrahydrofuran at 20℃; Inert atmosphere; Schlenk technique; | 95% |
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 4h; Inert atmosphere; Schlenk technique; | 95% |
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
acetic acid
A
N-(2,6-diisopropylphenyl) acetamide
B
2,6-diisopropylphenyl isocyanate
Conditions | Yield |
---|---|
In benzene for 3h; Heating; | A 94% B n/a |
Conditions | Yield |
---|---|
Stage #1: 4-methoxyphenylacetylen With (tri(3,5-dimethylpyrazolyl)borate)CpGd(CH2Ph)(THF) In toluene for 0.5h; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In toluene at 110℃; for 22h; Inert atmosphere; Glovebox; Schlenk technique; | 94% |
Conditions | Yield |
---|---|
Stage #1: 4-n-methylphenylacetylene With (tri(3,5-dimethylpyrazolyl)borate)CpGd(CH2Ph)(THF) In toluene for 0.5h; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In toluene at 110℃; for 22h; Inert atmosphere; Glovebox; Schlenk technique; | 94% |
Conditions | Yield |
---|---|
In tetrahydrofuran at -78 - 20℃; for 2h; Inert atmosphere; Schlenk technique; | 94% |
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
butyric acid
A
2,6-diisopropylphenyl isocyanate
B
N-(2,6-diisopropylphenyl)butanamide
Conditions | Yield |
---|---|
In benzene for 3h; Heating; | A n/a B 92% |
Conditions | Yield |
---|---|
Stage #1: phenylacetylene With [2-(tBuN=CH)C8H5N]Sm[N(SiMe3)2]2 In tetrahydrofuran for 0.5h; Inert atmosphere; Schlenk technique; Glovebox; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In toluene at 110℃; for 40h; Concentration; Inert atmosphere; Glovebox; | 92% |
With [(tetrahydrofuran)2Sr{N(SiMe3)2}2] In tetrahydrofuran-d8; benzene-d6 at 100℃; for 48h; Catalytic behavior; Temperature; | 71% |
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
lithium dimethylamide
2,3-bis(2,6-diisopropylphenyl)-1,1-dimethylguanidine
Conditions | Yield |
---|---|
In tetrahydrofuran at -78 - 20℃; for 2h; Inert atmosphere; | 92% |
Conditions | Yield |
---|---|
Stage #1: 1,3-diethynylbenzene With (tri(3,5-dimethylpyrazolyl)borate)CpGd(CH2Ph)(THF) In toluene for 0.5h; Inert atmosphere; Glovebox; Schlenk technique; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In toluene at 110℃; for 36h; Inert atmosphere; Glovebox; Schlenk technique; | 91% |
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
diisopropylamine
PrisoH
Conditions | Yield |
---|---|
Stage #1: diisopropylamine With n-butyllithium In tetrahydrofuran; hexanes at 20℃; Inert atmosphere; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In tetrahydrofuran; hexanes Reflux; Inert atmosphere; | 90% |
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 12h; Inert atmosphere; | 90% |
N,N'-bis(2,6-diisopropylphenyl)carbodiimide
Conditions | Yield |
---|---|
Stage #1: 1,3-bis(cyclohexyl)imidazolium tetrafluoroborate With potassium tert-butylate In tetrahydrofuran at -78 - 20℃; Inert atmosphere; Schlenk technique; Stage #2: N,N'-bis(2,6-diisopropylphenyl)carbodiimide In tetrahydrofuran Inert atmosphere; Schlenk technique; | 90% |
Conditions | Yield |
---|---|
at -78 - 25℃; Inert atmosphere; | 90% |
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