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inquiry2-methyl-2-(methyldisulfanyl)propanal Application:2-methyl-2-(methyldisulfanyl)propanal
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inquiryCompound sourcing ServicesAgency of testing serviceFactory audit serviceFounded in Dec. 1999, Nanjing Chemlin Chemical Industrial Co.,Ltd(CHEMLIN) has been covering the business scope from trading of chemicals to custom-synthesis & Manufacturing. Co
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inquiryPropanal,2-methyl-2-(methyldithio)- 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/Shenzhe
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inquiry2-methyl-2-(methyldithio)propionaldehyde
glycine ethyl ester hydrochloride
(2-methyl-2-methyldisulfanyl-propylideneamino)-acetic acid ethyl ester
Conditions | Yield |
---|---|
With magnesium sulfate; triethylamine In dichloromethane at 20℃; | 95% |
2-methyl-2-(methyldithio)propionaldehyde
C17H28N4S2
Conditions | Yield |
---|---|
With cobalt(II) chloride at 130℃; for 18h; | 79% |
Conditions | Yield |
---|---|
Stage #1: 2-methyl-2-(methyldithio)propionaldehyde; methylamine In ethanol at 20℃; for 4h; Stage #2: With sodium tetrahydroborate; ethanol at 0℃; | 65% |
2-methyl-2-(methyldithio)propionaldehyde
(3-amino-5-hydroxymethylphenyl)methanol
Conditions | Yield |
---|---|
Stage #1: 2-methyl-2-(methyldithio)propionaldehyde; (3-amino-5-hydroxymethylphenyl)methanol In ethanol at 20℃; for 3h; Stage #2: With sodium tetrahydroborate In ethanol at 0℃; for 1h; | 65% |
2-methyl-2-(methyldithio)propionaldehyde
bis-(3,5-dimethylpyrazolyl)methanone
Conditions | Yield |
---|---|
With cobalt(II) chloride at 80℃; for 3h; Condensation; | 56% |
2-methyl-2-(methyldithio)propionaldehyde
2-[bis(4,5,6,7-tetrahydro-7,8,8-trimethyl-4,7-methano-2-indazolyl)methyl](1-methyl-1-sulfanylethyl)methane
Conditions | Yield |
---|---|
With pyridine at 80℃; for 15h; Peterson reaction; | 48% |
2-methyl-2-(methyldithio)propionaldehyde
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane at 20℃; for 48h; | 43% |
2-methyl-2-(methyldithio)propionaldehyde
3,5-bis(((tert-butyldimethylsilyl)oxy)methyl)-N-(2-(2-(2-methoxyethoxyl)ethoxy)ethyl)aniline
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride; magnesium sulfate; zinc(II) chloride In 1,2-dichloro-ethane at 20℃; for 25h; | 40% |
2-methyl-2-(methyldithio)propionaldehyde
(5-(2-(2-(2-methoxyethoxy)ethoxy)ethylamino)-1,3-phenylene)dimethanol
Conditions | Yield |
---|---|
With sodium tris(acetoxy)borohydride; magnesium sulfate; zinc(II) chloride In 1,2-dichloro-ethane at 20℃; for 23h; | 22% |
With sodium tris(acetoxy)borohydride; magnesium sulfate; zinc(II) chloride at 20℃; | 22% |
2-methyl-2-(methyldithio)propionaldehyde
2-[bis(4,5,6,7-tetrahydro-7,8,8-trimethyl-4,7-methano-2-indazolyl)methyl](1-methyl-1-sulfanylethyl)methane
Conditions | Yield |
---|---|
With pyridine In tetrahydrofuran for 16h; Reflux; | 4.49 g |
2-methyl-2-(methyldithio)propionaldehyde
[3-methoxy-2-(1-methyl-1-methyldisulfanyl-ethyl)-4-oxoazetidin-1-yl]-acetic acid ethyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: magnesium sulfate; triethylamine / dichloromethane / 20 °C 2: triethylamine / dichloromethane / 2 h / Reflux View Scheme |
2-methyl-2-(methyldithio)propionaldehyde
4-{2-[{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethyl}-(2-methyl-2-methyldisulfanyl-propyl)-amino]-ethoxy}-2,6-bis-(hydroxy methyl)-pyridine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: titanium(IV) isopropylate / tetrahydrofuran / 2.33 h / 20 °C 1.2: 1.75 h / 20 °C 2.1: potassium carbonate / N,N-dimethyl-formamide / 36 h / 60 - 80 °C View Scheme |
2-methyl-2-(methyldithio)propionaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: titanium(IV) isopropylate / tetrahydrofuran / 2.33 h / 20 °C 1.2: 1.75 h / 20 °C 2.1: potassium carbonate / N,N-dimethyl-formamide / 36 h / 60 - 80 °C 3.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.33 h / -20 °C View Scheme |
2-methyl-2-(methyldithio)propionaldehyde
4-{2-[{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethyl}-(2-methyl-2-methyldisulfanyl-propyl)-amino]-ethoxy}-2,6-bis-[(S)-2-eth-(E)-ylidene-7-methoxy-1,2,3,11a-tetrahydropyrrolo[2,1c][1,4]benzodiazepin-5-one-8-yloxymethyl]-pyridine
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: titanium(IV) isopropylate / tetrahydrofuran / 2.33 h / 20 °C 1.2: 1.75 h / 20 °C 2.1: potassium carbonate / N,N-dimethyl-formamide / 36 h / 60 - 80 °C 3.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.33 h / -20 °C 4.1: potassium carbonate; potassium iodide / N,N-dimethyl-formamide / 12 h / 30 °C View Scheme |
2-methyl-2-(methyldithio)propionaldehyde
4-[2-amino-ethoxy]-2,6-bis-(hydroxymethyl)-pyridine
4-[2-(2-methyl-2-methyldisulfanyl-propylamino)-ethoxy]-2,6-bis-(hydroxymethyl)-pyridine
Conditions | Yield |
---|---|
Stage #1: 2-methyl-2-(methyldithio)propionaldehyde; 4-[2-amino-ethoxy]-2,6-bis-(hydroxymethyl)-pyridine With titanium(IV) isopropylate In tetrahydrofuran at 20℃; for 2.33333h; Stage #2: With ethanol; sodium cyanoborohydride In tetrahydrofuran at 20℃; for 1.75h; | |
Stage #1: 2-methyl-2-(methyldithio)propionaldehyde; 4-[2-amino-ethoxy]-2,6-bis-(hydroxymethyl)-pyridine With titanium(IV) isopropylate In tetrahydrofuran at 20℃; for 2.33333h; Stage #2: With ethanol; sodium cyanoborohydride In tetrahydrofuran for 1.75h; |
O-methylhydroxylamine chloride
2-methyl-2-(methyldithio)propionaldehyde
Conditions | Yield |
---|---|
With NaOH In ethanol; water |
2-methyl-2-(methyldithio)propionaldehyde
1-t-Butoxycarbonylpiperazine
tert-Butyl 4-(2-methyl-2-methyldisulfanylpropyl)piperazine-1-carboxylate
Conditions | Yield |
---|---|
With sodium cyanoborohydride; titanium(IV) isopropylate In tetrahydrofuran; ethanol; water; ethyl acetate |
2-methyl-2-(methyldithio)propionaldehyde
Methyl[2-methyl-2-methyldisulfanylprop-(E)-ylidene]amine
Conditions | Yield |
---|---|
With methylamine In tetrahydrofuran; ethyl acetate |
2-methyl-2-(methyldithio)propionaldehyde
tert-Butyl methyl[2-(2-{2-[2-(2-methyl-2-methyldisulfanylpropylamino)ethoxy]-ethoxy}ethoxy)ethyl]carbamate
Conditions | Yield |
---|---|
With sodium hydroxide; sodium tris(acetoxy)borohydride; acetic acid In 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran; isopropyl alcohol |
2-methyl-2-(methyldithio)propionaldehyde
4-{2-[methyl(2-methyl-2-(methyldisulphanyl)propyl)amino]ethoxy}-2,6-bis(hydroxymethyl)pyridine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: titanium(IV) isopropylate / tetrahydrofuran / 2.33 h / 20 °C 1.2: 1.75 h 2.1: formic acid / 1.25 h / 0 - 100 °C 2.2: 20 °C / pH 12 View Scheme |
2-methyl-2-(methyldithio)propionaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: titanium(IV) isopropylate / tetrahydrofuran / 2.33 h / 20 °C 1.2: 1.75 h 2.1: formic acid / 1.25 h / 0 - 100 °C 2.2: 20 °C / pH 12 3.1: triethylamine; methanesulfonyl chloride / dichloromethane / 0.5 h / -25 °C 3.2: 2 h / 30 °C View Scheme |
titanium(IV) isopropylate
2-methyl-2-(methyldithio)propionaldehyde
4-[2-amino-ethoxy]-2,6-bis-(hydroxymethyl)-pyridine
4-[2-(2-methyl-2-methyldisulfanyl-propylamino)-ethoxy]-2,6-bis-(hydroxymethyl)-pyridine
Conditions | Yield |
---|---|
With sodium hydroxide; sodium cyanoborohydride In tetrahydrofuran; hydrogenchloride; ethanol liquid HCl; |
2-methyl-2-(methyldithio)propionaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium tris(acetoxy)borohydride; zinc(II) chloride; magnesium sulfate / 1,2-dichloro-ethane / 23 h / 20 °C 2: triethylamine / dichloromethane / 1 h / -10 - -7 °C 3: potassium carbonate / N,N-dimethyl-formamide / 20 °C View Scheme | |
Multi-step reaction with 3 steps 1: sodium tris(acetoxy)borohydride; zinc(II) chloride; magnesium sulfate / 20 °C 2: methanesulfonyl chloride; triethylamine / dichloromethane / 1.25 h / -10 - -7 °C 3: potassium carbonate / N,N-dimethyl-formamide / 20 °C View Scheme |
2-methyl-2-(methyldithio)propionaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium tris(acetoxy)borohydride; zinc(II) chloride; magnesium sulfate / 1,2-dichloro-ethane / 23 h / 20 °C 2: triethylamine / dichloromethane / 1 h / -10 - -7 °C View Scheme | |
Multi-step reaction with 2 steps 1: sodium tris(acetoxy)borohydride; zinc(II) chloride; magnesium sulfate / 20 °C 2: methanesulfonyl chloride; triethylamine / dichloromethane / 1.25 h / -10 - -7 °C View Scheme |
2-methyl-2-(methyldithio)propionaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: sodium tris(acetoxy)borohydride; zinc(II) chloride; magnesium sulfate / 1,2-dichloro-ethane / 23 h / 20 °C 2: triethylamine / dichloromethane / 1 h / -10 - -7 °C 3: potassium carbonate / N,N-dimethyl-formamide / 20 °C 4: 5-ethyl-2-methylpyridine borane complex / dichloromethane; ethanol / 1 h / 20 °C View Scheme | |
Multi-step reaction with 5 steps 1: sodium tris(acetoxy)borohydride; zinc(II) chloride; magnesium sulfate / 1,2-dichloro-ethane / 23 h / 20 °C 2: triethylamine / dichloromethane / 1 h / -10 - -7 °C 3: sodium iodide / acetone / 2 h 4: potassium carbonate / acetone / 20 °C / Sealed tube 5: potassium carbonate / acetone / 20 °C / Sealed tube View Scheme |
2-methyl-2-(methyldithio)propionaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: sodium tris(acetoxy)borohydride; zinc(II) chloride; magnesium sulfate / 1,2-dichloro-ethane / 23 h / 20 °C 2: triethylamine / dichloromethane / 1 h / -10 - -7 °C 3: potassium carbonate / N,N-dimethyl-formamide / 20 °C 4: sodium tetrahydroborate / dichloromethane; ethanol / 3 h / 0 - 20 °C View Scheme | |
Multi-step reaction with 4 steps 1: sodium tris(acetoxy)borohydride; zinc(II) chloride; magnesium sulfate / 20 °C 2: methanesulfonyl chloride; triethylamine / dichloromethane / 1.25 h / -10 - -7 °C 3: potassium carbonate / N,N-dimethyl-formamide / 20 °C 4: sodium tetrahydroborate; ethanol / dichloromethane / 3.08 h / 0 - 20 °C View Scheme |
2-methyl-2-(methyldithio)propionaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: sodium tris(acetoxy)borohydride; zinc(II) chloride; magnesium sulfate / 1,2-dichloro-ethane / 23 h / 20 °C 2: triethylamine / dichloromethane / 1 h / -10 - -7 °C 3: potassium carbonate / N,N-dimethyl-formamide / 20 °C 4: sodium tris(acetoxy)borohydride / dichloromethane / 1.5 h / 20 °C View Scheme |
2-methyl-2-(methyldithio)propionaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium tris(acetoxy)borohydride; zinc(II) chloride; magnesium sulfate / 1,2-dichloro-ethane / 23 h / 20 °C 2: triethylamine / dichloromethane / 1 h / -10 - -7 °C 3: sodium iodide / acetone / 2 h View Scheme |
2-methyl-2-(methyldithio)propionaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: sodium tris(acetoxy)borohydride; zinc(II) chloride; magnesium sulfate / 1,2-dichloro-ethane / 23 h / 20 °C 2: triethylamine / dichloromethane / 1 h / -10 - -7 °C 3: sodium iodide / acetone / 2 h 4: potassium carbonate / acetone / 20 °C / Sealed tube View Scheme |
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