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inquiryN,N'-DIMETHYLTHIOUREA CAS:534-13-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic
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inquiryN,N′-Dimethylthiourea CAS No.: 534-13-4 Synonyms: N,N'-DIMETHYLTHIOUREA; N,N‘-Dimethylthiourea; Thiourea, N,N‘-dimethyl-; N,N'-Dimethylthiourea; 1,3-DiMethylthiourea; Formula: C3H8N2S Exact Mass: 104.04100 Mole
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Min.Order:1 Kilogram
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Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:clear light yellow liquid Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use
N,N'-Dimethylthiourea cas 534-13-4Appearance: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, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:5g Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any port
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Conditions | Yield |
---|---|
at 0℃; under 375.03 Torr; Addition; solid-gas reaction; | 100% |
Conditions | Yield |
---|---|
In acetonitrile for 4h; Ambient temperature; | 96% |
A
N,N-dimethylthiourea
B
2-mercapto-5-methylbenzimidazole
Conditions | Yield |
---|---|
In 1,4-dioxane for 2h; Heating; | A n/a B 92% |
1-methyl-3-[2-(3-methyl-thioureido)-phenyl]-thiourea
A
N,N-dimethylthiourea
B
Benzimidazol-2-thiol
Conditions | Yield |
---|---|
In 1,4-dioxane for 2h; Heating; | A n/a B 90% |
In 1,4-dioxane for 2h; Heating; Yields of byproduct given; |
A
N,N-dimethylthiourea
B
6-methoxy-1H-benzoimidazole-2-thiol
Conditions | Yield |
---|---|
In 1,4-dioxane for 2h; Heating; | A n/a B 89% |
N1,N3-dimethyl-N1-nitrosothiourea
N,N-dimethylthiourea
Conditions | Yield |
---|---|
With acetic acid In methanol; water at 37℃; for 2.83333h; | 80% |
With acetic acid In methanol; water at 37℃; for 2.83333h; Kinetics; Thermodynamic data; Mechanism; ΔH(act.), ΔS(act.); | 80% |
N,N'-bis<(1H-benzotriazole-1-yl)methyl>thiourea
N,N-dimethylthiourea
Conditions | Yield |
---|---|
With sodium tetrahydroborate In tetrahydrofuran for 4h; Heating; | 75% |
grateloupine
4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
isopropyl alcohol
A
isopropyl 4-(4,6-dimethyl-2-oxo-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-1-yl)-butanoate
B
N,N-dimethylthiourea
C
benzil
Conditions | Yield |
---|---|
With hydrogenchloride; water Reflux; | A 70% B n/a C n/a |
methyl thioisocyanate
A
5,6-dihydro-1,3,5-trimethyl-6-methylimino-1,3,5-triazine-2,4-(1H,3H)-dithione
B
N,N-dimethylthiourea
C
1,3,5-trimethyl-1,3,5-triazine-2,4,6-(1H,3H,5H)-trithione
Conditions | Yield |
---|---|
With water; triethylamine In benzene at 40℃; under 6000480 Torr; for 20h; | A 12% B 4% C 68% |
morpholine
2-thioxo-4-thiazolidinone
N,N'-Dimethylurea
A
2-morpholin-4-yl-2-thiazole-4(5H)-one
B
N,N-dimethylthiourea
Conditions | Yield |
---|---|
With MCM-41 mesoporous silica In ethanol; water at 80 - 90℃; for 14h; Green chemistry; | A n/a B 68% |
methanol
N-carbamoylglycine
4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
A
methyl (4,6-dimethyl-2-oxo-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-1-yl)acetate
B
4,5-dimethoxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
C
N,N-dimethylthiourea
D
benzil
Conditions | Yield |
---|---|
With hydrogenchloride; water Reflux; | A 65% B n/a C n/a D n/a |
ureidoacetylaminoethanoic acid
4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
isopropyl alcohol
A
isopropyl [2-(4,6-dimethyl-2-oxo-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-1-yl)-1-oxoethylamino]acetate
B
N,N-dimethylthiourea
C
benzil
Conditions | Yield |
---|---|
With hydrogenchloride; water Reflux; | A 65% B n/a C n/a |
N-carbamoylglycine
4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
isopropyl alcohol
A
2,4-imidazolidinedione
B
isopropyl (4,6-dimethyl-2-oxo-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-1-yl)acetate
C
N,N-dimethylthiourea
D
benzil
Conditions | Yield |
---|---|
With hydrogenchloride; water Reflux; | A n/a B 65% C n/a D n/a |
methanol
N-carbamoyl-β-alanine
4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
A
methyl 3-(4,6-dimethyl-2-oxo-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-1-yl)propanoate
B
4,5-dimethoxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
C
N,N-dimethylthiourea
D
benzil
Conditions | Yield |
---|---|
With hydrogenchloride; water Reflux; | A 59% B n/a C n/a D n/a |
N-carbamoyl-β-alanine
4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
isopropyl alcohol
A
isopropyl 3-(4,6-dimethyl-2-oxo-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-1-yl)propanoate
B
N,N-dimethylthiourea
C
benzil
Conditions | Yield |
---|---|
With hydrogenchloride; water Reflux; | A 58% B n/a C n/a |
methanol
grateloupine
4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
A
methyl 4-(4,6-dimethyl-2-oxo-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-1-yl)butanoate
B
4,5-dimethoxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
C
N,N-dimethylthiourea
D
benzil
Conditions | Yield |
---|---|
With hydrogenchloride; water Reflux; | A 51% B n/a C n/a D n/a |
N-carbamoylglycine
4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
isopropyl alcohol
A
(4,6-dimethyl-2-oxo-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-1-yl)acetic acid
B
isopropyl (4,6-dimethyl-2-oxo-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-1-yl)acetate
C
N,N-dimethylthiourea
D
benzil
Conditions | Yield |
---|---|
With hydrogenchloride; water for 1h; Reflux; | A 39% B n/a C n/a D n/a |
methanol
ureidoacetylaminoethanoic acid
4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
A
methyl [2-(4,6-dimethyl-2-oxo-3a,6a-diphenyl-5-thioxooctahydroimidazo[4,5-d]imidazol-1-yl)-1-oxoethylamino]acetate
B
4,5-dimethoxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
C
N,N-dimethylthiourea
D
benzil
Conditions | Yield |
---|---|
With hydrogenchloride; water Reflux; | A 35% B n/a C n/a D n/a |
Conditions | Yield |
---|---|
With sulfur at 175℃; |
Conditions | Yield |
---|---|
at 110℃; |
Conditions | Yield |
---|---|
With ethanol at 100℃; |
Conditions | Yield |
---|---|
With ethanol at 100℃; |
Conditions | Yield |
---|---|
In acetic acid Equilibrium constant; |
1-Aminoethanesulfonic acid
methyl thioisocyanate
N-cyclohexyl-cyclohexanamine
A
Dicyclohexyl-amine; compound with 1-(3-methyl-thioureido)-ethanesulfonic acid
B
N,N-dimethylthiourea
Conditions | Yield |
---|---|
With pyridine; citric acid 1.) 1.5 h; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
In dimethylsulfoxide-d6 Equilibrium constant; |
N,N-dimethylthiourea
Conditions | Yield |
---|---|
at 100℃; |
N,N-dimethylthiourea
Conditions | Yield |
---|---|
With ethanol |
5-(2-bromo-1-hydroxyethyl)-2-chloro-N,N-dimethylbenzenesulfonamide
B
N,N-dimethylthiourea
N,N'-dimethylaminoiminomethanesulfonic acid
N,N-dimethylthiourea
Conditions | Yield |
---|---|
With water; hypochloric acid for 48h; pH=7.4; aq. phosphate buffer; |
Conditions | Yield |
---|---|
at 20℃; for 0.5h; Solid phase reaction; cyclocondensation; | 100% |
Conditions | Yield |
---|---|
at 20℃; for 2h; | 100% |
N,N-dimethylthiourea
methyl iodide
methyl N,N'-dimethyl-imidothiocarbamate hydroiodide
Conditions | Yield |
---|---|
In ethanol for 12h; | 100% |
N,N-dimethylthiourea
Conditions | Yield |
---|---|
In chlorobenzene for 1h; Heating; | 98% |
Conditions | Yield |
---|---|
In methanol at 25℃; for 0.5h; Cycloaddition; | 98% |
ethyl (E)-3-((E)-carbamoyldiazenyl)but-2-enoate
N,N-dimethylthiourea
Conditions | Yield |
---|---|
In methanol at 25℃; for 0.5h; Cycloaddition; | 98% |
N,N-dimethylthiourea
cadmium(II) chloride
cadmium(II) Cl2 bis(N,N'-dimetylthiourea)
Conditions | Yield |
---|---|
In ethanol mixed in hot ethanol, stirred and refluxed for 2 h; filtered hot, crystd. at room temp. for 24 h, filtered, washed twice (ethanol), dried (vac.), dried (vac.), elem. anal.; | 98% |
3-phenylcarbamoylazo-crotonic acid ethyl ester
N,N-dimethylthiourea
Conditions | Yield |
---|---|
In methanol at 25℃; for 0.5h; Cycloaddition; | 97% |
N,N-dimethylthiourea
Conditions | Yield |
---|---|
Stage #1: N,N-dimethylthiourea; tert-butyl (3-methoxy-1-methyl-3-oxoprop-1-enyl)diazenecarboxylate In methanol at 25℃; for 0.5h; Cycloaddition; Substitution; Stage #2: With sodium hydride In tetrahydrofuran; methanol at 25℃; for 1h; Cyclization; | 97% |
{(CH3)2N}(C2H5)BOB(C2H5){N(CH3)2}
N,N-dimethylthiourea
O(μ-C2H5BNCH3)2CS
Conditions | Yield |
---|---|
In toluene under inert atm., stirred mixt. of the diboroxane, (NHCH3)2CS and toluene heated for 6 h to 50-60°C (oil bath), refluxed for 16 h; evapn., distd. under vac.; elem. anal.; | 97% |
N,N-dimethylthiourea
Conditions | Yield |
---|---|
In water; acetone at 20℃; | 96% |
N,N-dimethylthiourea
Conditions | Yield |
---|---|
In chlorobenzene for 0.5h; Heating; | 95% |
N,N-dimethylthiourea
benzil
4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
Conditions | Yield |
---|---|
With sodium hydroxide at 180℃; for 0.025h; Microwave irradiation; | 95% |
With sodium hydroxide In ethanol; water for 2h; Heating; | 82% |
With sodium hydroxide In ethanol for 2h; Rate constant; Mechanism; Heating; carbon-13 labelled benzil; further thioureas and benzils; | 82% |
N,N-dimethylthiourea
1-Phenylpropane-1,2-dione
4,5-dihydroxy-1,3,4-trimethyl-5-phenyltetrahydroimidazole-2-thione
Conditions | Yield |
---|---|
With trifluoroacetic acid In tetrahydrofuran; water for 48h; Ambient temperature; | 95% |
diethyl 2-dodecylmalonate
N,N-dimethylthiourea
1,3-Dimethyl-5-dodecyl-2-thioxo-4,6(1H,3H,5H)pyrimidindion
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol for 24h; Heating; | 95% |
Conditions | Yield |
---|---|
In methanol for 6h; Heating; | 95% |
cis-dichlorobis(triphenylphosphine)platinum(II)
N,N-dimethylthiourea
Pt(PPh3)2(N,N-dimethylthiourea)
Conditions | Yield |
---|---|
With Et3N In methanol mixt. of Pt complex, thiourea (1 equiv.) and Et3N in methanol was refluxed for 10 min; H2O added; filtered; washed (H2O, Et2O); dried (vac.); elem. anal.; | 95% |
With Ag2O In dichloromethane N2-atmosphere; refluxing Pt-complex with excess Ag2O and equimolar amt. of (MeNH)2CS for 4 h; filtration, solvent removal (reduced pressure), dissoln. in CH2Cl2, crystn. on Et2O diffusion into soln.; elem. anal.; | 75% |
4,5-dihydroxy-1,3-dimethyl-4,5-diphenyltetrahydroimidazole-2-thione
N,N-dimethylthiourea
Conditions | Yield |
---|---|
With water; potassium hydroxide In methanol for 2h; Reflux; diastereoselective reaction; | 95% |
cyanoacetic acid
N,N-dimethylthiourea
6-amino-N1,N3-dimethyl-2-thioxopyrimidin-4-one
Conditions | Yield |
---|---|
With acetic anhydride at 70℃; for 2h; Sealed tube; Microwave irradiation; | 95% |
Stage #1: cyanoacetic acid; N,N-dimethylthiourea With acetic anhydride at 70℃; Stage #2: With water; sodium hydroxide |
Conditions | Yield |
---|---|
With Sulfonated Sulfurol supported Fe3O4 (Fe3O4(at)SiO2-Pr-Sulfurol-SO3H) In ethanol; water at 80℃; for 3.25h; | 95% |
Conditions | Yield |
---|---|
In water CuCl was added to soln. N,N'-dimethylthiourea in water; soln. was filtered and allowed to evaporate, ppt. was washed with EtOH-Et2O (1:1); | 94.3% |
benzoyl chloride
N,N-dimethylthiourea
S-benzoyl-1,3-dimethylisothiuronium chloride
Conditions | Yield |
---|---|
In acetone Heating; | 94% |
diethyl 3-(phenyl)oxirane-2,2-dicarboxylate
N,N-dimethylthiourea
Conditions | Yield |
---|---|
With ytterbium(III) triflate In 1,4-dioxane at 90℃; for 65h; Catalytic behavior; Temperature; Solvent; Reagent/catalyst; Schlenk technique; Inert atmosphere; | 94% |
Conditions | Yield |
---|---|
In acetonitrile CuI and N,N'-dimethylthiourea were dissolved in boiling MeCN; solvent was evapd., residue was treated with water, product was collected and washed with water; elem. anal.; | 93.6% |
N,N-dimethylthiourea
1,3-dibromo-propane
1,3-Bis-(N,N'-dimethylamidino-mercapto)-propan-dihydrobromid
Conditions | Yield |
---|---|
at 140℃; for 0.166667h; | 93% |
Conditions | Yield |
---|---|
With Sulfonated Sulfurol supported Fe3O4 (Fe3O4(at)SiO2-Pr-Sulfurol-SO3H) In ethanol; water at 80℃; for 3.3h; | 93% |
Conditions | Yield |
---|---|
In ethanol Heating; | 92% |
N-methylene-tert-butylamine
N,N-dimethylthiourea
5-tert-Butyl-1,3-dimethyl-[1,3,5]triazinane-2-thione
Conditions | Yield |
---|---|
for 4h; Heating; | 92% |
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