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inquiryHigh purity CAS 691-24-7 N,N'-DI-TERT-BUTYLCARBODIIMIDE in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED interme
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inquiryProduct name: N,N'-Di-Tert-Butylcarbodiimide CAS No.:691-24-7 Molecule Formula:C9H18N2 Molecule Weight:154.25 Purity: 99.0% Package: 25kg/drum Description:White transparent liquid Manufacture Standards:Enterprise Standard
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Min.Order:1 Kilogram
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inquiryLower 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
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N,N'-Di-tert-butylcarbodiimide cas 691-24-7Appearance: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
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inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Conditions | Yield |
---|---|
In tetrahydrofuran; hexane at 23℃; for 1.5h; Cycloaddition; | A n/a B 99% |
Conditions | Yield |
---|---|
With sodium hypochlorite; sodium hydroxide In benzene at 60 - 65℃; for 4h; Temperature; Large scale; | 94% |
With 1,1'-Thiocarbonyldi-2(1H)-pyridone In toluene for 1.5h; Heating; | 90% |
With sodium hypochlorite; Petroleum ether |
N,N-di-tert-butylthiourea
A
2-hydroxypyridin
B
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
With di-2-pyridyl thionocarbonate; dmap In acetonitrile for 6h; Ambient temperature; | A n/a B 92% |
1,3-di-tert-butylurea
triphenylphosphine
A
1,3-di-tert-butylcarbodiimide
B
Triphenylphosphine oxide
Conditions | Yield |
---|---|
With aluminum oxide In dichloromethane constant current electrolysis; | A 91% B n/a |
With aluminum oxide; LutClO4 constant current electrolysis; | A 91% B n/a |
tert-butylisonitrile
tert-butylamine
A
1,3-di-tert-butylcarbodiimide
B
1,3-di-tert-butylurea
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 20℃; Reagent/catalyst; Temperature; | A 10% B 90% |
With oxygen; sodium carbonate; palladium diacetate at 100℃; under 2068.6 Torr; for 3h; | A 31% B 30 % Chromat. |
Conditions | Yield |
---|---|
With dichloromethylenedimethyliminium chloride; triethylamine In dichloromethane at 0℃; | 85% |
With potassium carbonate; 4-bromobenzenesulfonyl chloride; N-benzyl-N,N,N-triethylammonium chloride In chloroform for 13h; Heating; Yield given; |
N-tert-butyl-N'-(2,6-diisopropylphenyl)carbodiimide
B
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
In benzene-d6 heated at 190 ° C under Ar for 10 h; (1)H NMR monitoring; not isolated, yield given by NMR; | A n/a B 80% |
Conditions | Yield |
---|---|
With sodium hydride In cyclohexane at 180℃; for 0.583333h; | A n/a B 32% |
1,2-Di-tert-butyl-3-(cyanimino)diaziridine
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
In toluene at 100℃; for 3h; | 18% |
t-butylnitrite
A
1,3-di-tert-butylcarbodiimide
B
1,3-di-tert-butylurea
C
azo-t-butane
D
2,2'-dimethyl-2,2'-azoxypropane
Conditions | Yield |
---|---|
With iron pentacarbonyl In tetrahydrofuran for 1h; Irradiation; | A 1% B 13% C 1% D 4% |
iron pentacarbonyl
t-butylnitrite
A
di-t-butyldiazene
B
1,3-di-tert-butylcarbodiimide
C
1,3-di-tert-butylurea
D
di-t-butyldiazene N-oxide
Conditions | Yield |
---|---|
In tetrahydrofuran Irradiation (UV/VIS); Stirring of nitroso compound in THF under N2, metal carbonyl in THF is added, the soln. is irradiated for 1 h (sunlamp photolysis) at 30°C.; addn. of naphthalene as internal standard, Gc-anal.; | A 1% B 1% C 13% D 4% |
N,N'-Di-tert.-butyl-isothioharnstoff-S-methylaether
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
at 150℃; |
N-(1,3,2-dioxaboryl-2-yl)N-phenyl-N'-t-butylurea
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
at 190℃; under 12 Torr; |
N,N'-di-tert-butyldiaziridinone
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
With 1,2-di-tert-butylhydrazine In benzene |
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
(i) aq. NaOCl, Et2O, (ii) aq. NaOH, MeOH; Multistep reaction; |
triphenylphosphine-N-tertbutylimine
1,1-dimethyl-4-tert-butyl-3,5-dioxo-1,2,4-triazolidinium hydroxide inner salt
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
In benzene |
Conditions | Yield |
---|---|
With 1-ethyl-3-methyl-2,5-dihydro-1H-phosphole oxide In tetralin Heating; |
tert-butylisonitrile
tert-butylamine
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
With iodine; oxygen; sodium carbonate; palladium diacetate at 100℃; under 2068.6 Torr; for 3h; | 86 % Chromat. |
trimethyl(tert-butylamino)silane
Tert-butyl isocyanate
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
With n-butyllithium; tin(ll) chloride Yield given. Multistep reaction; |
N,N'-di-tert-butylselenourea
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
With oxygen; 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran for 5h; Heating; Yield given; |
tert-butylisonitrile
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Se, DBU / tetrahydrofuran / 1 h / Heating 2: DBU, O2 / tetrahydrofuran / 5 h / Heating View Scheme |
C10H20N4
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 65 percent / t-BuOCl, t-BuOK / CCl4 / 3 h / -75 °C 2: 18 percent / toluene / 3 h / 100 °C View Scheme |
(tert-butyl)(1-tert-butyl-2-methyldiaziridin-3-ylidene)amine
A
1,3-di-tert-butylcarbodiimide
B
hexamethylenetetramine
Conditions | Yield |
---|---|
With sodium hydride In cyclohexane at 180℃; for 0.583333h; |
N',N"-di(tert-butyl)-N-methyl-N-hydroxyguanidine O-sulfonic acid
A
1,3-di-tert-butylcarbodiimide
B
(tert-butyl)(1-tert-butyl-2-methyldiaziridin-3-ylidene)amine
Conditions | Yield |
---|---|
With n-butyllithium In diethyl ether at -25 - 20℃; |
tetrakis(dimethylamido)zirconium (IV)
A
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
In benzene-d6 at 75℃; |
tert-butylisonitrile
Azobenzene
A
N-((tert-butylimino)methylene)aniline
B
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
With 4C5H5N*2Ti(4+)*4Br(1-)*2C4H9N(2-) at 115℃; for 24h; Reagent/catalyst; Inert atmosphere; Glovebox; Sealed tube; | A 85 %Spectr. B 12 %Spectr. |
tert-butylisonitrile
bis-(4-fluorophenyl)diazene
A
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
With 4C5H5N*2Ti(4+)*4Br(1-)*2C4H9N(2-) at 115℃; for 24h; Inert atmosphere; Glovebox; Sealed tube; | A 8 %Spectr. B 70 %Spectr. |
tert-butylisonitrile
bis-(4-chloro-phenyl)-diazene
A
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
With 4C5H5N*2Ti(4+)*4Br(1-)*2C4H9N(2-) at 115℃; for 24h; Inert atmosphere; Glovebox; Sealed tube; | A 8 %Spectr. B 70 %Spectr. |
tert-butylisonitrile
A
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
With 4C5H5N*2Ti(4+)*4Br(1-)*2C4H9N(2-) at 115℃; for 24h; Inert atmosphere; Glovebox; Sealed tube; | A 7 %Spectr. B 71 %Spectr. |
oxalyl dichloride
1,3-di-tert-butylcarbodiimide
1,3-di-tert-butyl-2,2-dichloroimidazolidine-4,5-dione
Conditions | Yield |
---|---|
In dichloromethane at 0 - 23℃; for 1h; Schlenk technique; Inert atmosphere; | 99% |
In diethyl ether at 0 - 20℃; for 48h; Inert atmosphere; Schlenk technique; | 99% |
In dichloromethane at 0 - 20℃; for 4h; Inert atmosphere; Schlenk technique; | 92% |
In diethyl ether at 0 - 20℃; for 1h; Inert atmosphere; |
1,3-di-tert-butylcarbodiimide
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane
Conditions | Yield |
---|---|
With C42H56AlN5 In neat (no solvent) at 70℃; for 12h; Sealed tube; | 99% |
Conditions | Yield |
---|---|
Stage #1: 1,3-di-tert-butylcarbodiimide; phenyllithium In diethyl ether; toluene at -78 - 20℃; for 4h; Inert atmosphere; Schlenk technique; Glovebox; Stage #2: boron trichloride In diethyl ether; hexane; toluene at -78 - 20℃; for 18h; Inert atmosphere; Schlenk technique; Glovebox; | 98.4% |
1,3-di-tert-butylcarbodiimide
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane
Conditions | Yield |
---|---|
With C37H59AlN2 In neat (no solvent) at 60℃; for 10h; Inert atmosphere; | 98% |
With [HC{(Me)CN(2,6-iPr2C6H3)}2MgnBu] In benzene-d6 at 80℃; for 60h; Glovebox; Inert atmosphere; Sealed tube; | 87% |
With 9-borabicyclo[3.3.1]nonane dimer In benzene-d6 at 60℃; for 1h; Inert atmosphere; Glovebox; Schlenk technique; | 60% |
With C23H31AlN2 In neat (no solvent) at 80℃; for 60h; Temperature; Inert atmosphere; Sealed tube; | 69 %Spectr. |
Conditions | Yield |
---|---|
With zinc trifluoromethanesulfonate In benzene-d6 at 80℃; for 8h; In air; Sealed tube; | 96% |
[(Me3Si)2N]3Yb(μ-Cl)Li(THF)3 In tetrahydrofuran at 60℃; for 4h; | 93% |
With C23H40AlN In toluene at 25℃; for 1h; Inert atmosphere; Schlenk technique; | 82% |
Conditions | Yield |
---|---|
With [Y((CH3)4C5Si(CH3)2N(phenyl))(trimethylsilylmethyl)(tetrahydrofuran)2] In toluene at 110℃; for 1h; | 95% |
Conditions | Yield |
---|---|
[Me3Si)2N]3Yb(μ-Cl)Li(THF)3 In tetrahydrofuran at 60℃; for 4h; | 95% |
Conditions | Yield |
---|---|
[(Me3Si)2N]3Yb(μ-Cl)Li(THF)3 In tetrahydrofuran at 60℃; for 4h; | 95% |
With C23H40AlN In toluene at 25℃; for 1h; Inert atmosphere; Schlenk technique; | 89% |
With zinc(II) oxide In toluene at 80℃; for 8h; | 86% |
1,3-di-tert-butylcarbodiimide
Zn2H2((2,4,6-Me3C6H2)NC(Me))2CH)2
Zn(tBuNCHNtBu)[(2,4,6-Me3C6H2)NC(Me)]2CH)
Conditions | Yield |
---|---|
In tetrahydrofuran nuder Ar; soln. of tBuNCNtBu in THF added to Zn complex in THF; stirred at ambient temp.; solvent evapd. in vacuo; elem. anal.; | 95% |
Conditions | Yield |
---|---|
Stage #1: 1,3-di-tert-butylcarbodiimide; 2,4-dinitrobenzoic acid In dichloromethane at 20℃; for 0.5h; Stage #2: With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 16h; | 95% |
Conditions | Yield |
---|---|
Stage #1: 1,3-di-tert-butylcarbodiimide; phenyllithium In diethyl ether; toluene at -78 - 20℃; for 4h; Inert atmosphere; Schlenk technique; Glovebox; Stage #2: Dichloromethylsilane In diethyl ether; toluene at -78 - 20℃; for 16h; Inert atmosphere; Schlenk technique; Glovebox; | 94.6% |
Conditions | Yield |
---|---|
With [Y((CH3)4C5Si(CH3)2N(phenyl))(trimethylsilylmethyl)(tetrahydrofuran)2] In toluene at 110℃; for 1h; | 94% |
Conditions | Yield |
---|---|
With [Y((CH3)4C5Si(CH3)2N(phenyl))(trimethylsilylmethyl)(tetrahydrofuran)2] In toluene at 110℃; for 1h; | 94% |
formic acid
iodobenzene
1,3-di-tert-butylcarbodiimide
N-t-butylbenzamide
Conditions | Yield |
---|---|
With palladium diacetate; 1,3-bis(mesityl)imidazolium chloride In toluene at 150℃; for 6h; | 94% |
1,3-di-tert-butylcarbodiimide
p-trifluoromethylphenylchlorohydrazone
Conditions | Yield |
---|---|
With triethylamine In toluene for 5h; Inert atmosphere; Reflux; | 93% |
1,3-di-tert-butylcarbodiimide
diethylaluminium chloride
(CH3CH2)2Al(N(C(CH3)3)C(Cl)N(C(CH3)3))
Conditions | Yield |
---|---|
In diethyl ether; hexane N2-atmosphere; 2 equiv. of carbodiimide; stirring (room temp., 8 h); solvent removal (vac.); | 92% |
Conditions | Yield |
---|---|
With nitromethane; copper dichloride for 2h; Milling; Green chemistry; | 92% |
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
In pentane at 25℃; for 0.166667h; Inert atmosphere; Glovebox; Sealed tube; | 92% |
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
In dichloromethane at 22℃; | 90% |
1,3-di-tert-butylcarbodiimide
2-(trimethylsilyl)phenyl trifluoromethanesulfonate
phenylacetylene
C29H32N2
Conditions | Yield |
---|---|
With potassium fluoride; 18-crown-6 ether In tetrahydrofuran at 20℃; for 9h; Inert atmosphere; regioselective reaction; | 90% |
1,3-di-tert-butylcarbodiimide
methyl 2-chloro-2-(2-phenylhydrazono)acetate
Conditions | Yield |
---|---|
With triethylamine In toluene for 5h; Inert atmosphere; Reflux; | 89% |
Moore's ketene
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
In benzene Heating; | 88% |
1,3-di-tert-butylcarbodiimide
Conditions | Yield |
---|---|
In dichloromethane at 22℃; | 88% |
Conditions | Yield |
---|---|
-78 deg C, 0.5 h, -78 deg C to 23 deg C; | 88% |
Conditions | Yield |
---|---|
In dichloromethane at 20℃; | 88% |
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