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inquiryMethyl isothiocyanate Basic information Product Name: Methyl isothiocyanate Synonyms: AKOS BBS-00004313;isothiocyanatomethane;ISOTHIOCYANIC ACID METHYL ESTER;METHYL
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Methyldithiocarbamidsaeure-ethylester
A
methyl thioisocyanate
B
ethanethiol
Conditions | Yield |
---|---|
at 250 - 260℃; | A 96% B n/a |
sodium N-methyldithiocarbamate
N-phenyl-benzimidoyl chloride
A
methyl thioisocyanate
B
N-Phenylbenzothioamide
Conditions | Yield |
---|---|
In diethyl ether 0 deg C to r.t.; | A 51% B 95% |
O,O-(1,2-dimethylethylene) S-(trimethylsilyl) phosphorodithioate
A
4,5-dimethyl-2-trimethylsiloxy-1,3,2λ5-dioxaphospholane-2-sulfide
B
methyl thioisocyanate
Conditions | Yield |
---|---|
With methyl isocyanate for 24h; Ambient temperature; then distillation; | A 90% B 92% |
methyl isocyanate
A
4,5-dimethyl-2-trimethylsiloxy-1,3,2λ5-dioxaphospholane-2-sulfide
B
methyl thioisocyanate
Conditions | Yield |
---|---|
With O,O-(1,2-dimethylethylene) S-(trimethylsilyl) phosphorodithioate for 24h; | A 90% B 92% |
A
4,5-dimethyl-2-trimethylsiloxy-1,3,2λ5-dioxaphospholane-2-sulfide
B
methyl thioisocyanate
Conditions | Yield |
---|---|
for 24h; Ambient temperature; then distillation; | A 90% B 92% |
carbon disulfide
N-methyl-P,P,P-triphenylphosphine imide
methyl thioisocyanate
Conditions | Yield |
---|---|
In benzene for 2h; Heating; | 80% |
Conditions | Yield |
---|---|
Stage #1: carbon disulfide; methylamine hydrochloride With sodium hydroxide In water at 10 - 85℃; Stage #2: With chloroformic acid ethyl ester at 35 - 40℃; | 61% |
Stage #1: carbon disulfide; methylamine hydrochloride With sodium hydroxide In water at 10 - 40℃; for 2h; Stage #2: With chloroformic acid ethyl ester In water for 1.5h; | 61% |
1,3-dimethyltetraphenylcyclodigermazane
A
((C6H5)2GeS)2
B
methyl thioisocyanate
Conditions | Yield |
---|---|
With carbon disulfide In benzene-d6 under Ar or N2, PhNCO and CS2 were added to a soln. of (Ph2GeNMe)2, 12 h at 20°C; gas chromy.; | A 40.5% B 39% |
Conditions | Yield |
---|---|
Stage #1: methylamine With carbon disulfide; triethylamine at 0℃; for 2h; Stage #2: With lead(II) nitrate; sulfuric acid In water Further stages.; | 24.98% |
1,3-dimethyltetraphenylcyclodigermazane
phenyl isothiocyanate
A
((C6H5)2GeS)2
B
(C2N3Ge)(C6H5)4(S)2CH3
C
methyl thioisocyanate
Conditions | Yield |
---|---|
In benzene-d6 under Ar or N2, PhNCS was added to a soln. of (Ph2GeNMe)2, 17 h at 100°C; | A 20% B 45-65 C 22% |
Conditions | Yield |
---|---|
Ambient temperature; | 20% |
2-iodo-propane
N,N'-dimethylthioperoxydicarbamic acid
A
diisopropyl sulfide
B
methyl thioisocyanate
methyl thiocyanate
A
2,4,6-tris(methylthio)-1,3,5-triazine
B
methyl thioisocyanate
Conditions | Yield |
---|---|
With hydrogenchloride at 180 - 185℃; | |
With sulfuric acid at 180 - 185℃; |
Conditions | Yield |
---|---|
beim Erhitzen; | |
With cadmium(II) iodide | |
With sulfuric acid |
Conditions | Yield |
---|---|
With water | |
With ethanol |
Conditions | Yield |
---|---|
beim Erhitzen; |
Conditions | Yield |
---|---|
beim Erhitzen unter gewoehnlichem Druck; |
potassium thioacyanate
tertamethylammonium iodide
A
methyl thiocyanate
B
methyl thioisocyanate
C
trimethylamine
Conditions | Yield |
---|---|
at 210℃; |
Conditions | Yield |
---|---|
With chloroform; water | |
With calcium carbonate In dichloromethane; water at 20℃; for 2h; |
carbon disulfide
N-methyl-P,P,P-triphenylphosphine imide
A
methyl thioisocyanate
B
triphenylphosphine sulfide
Conditions | Yield |
---|---|
With sodium hydroxide; potassium carbonate In acetonitrile at 25℃; for 0.5h; | 82 % Chromat. |
With potassium carbonate; sodium hydroxide In acetonitrile at 25℃; for 0.75h; |
Conditions | Yield |
---|---|
at 298℃; under 0.3 Torr; Rate constant; |
O-methyl N,N-dimethylthiocarbamate
A
dimethylsulfide
B
N-methylmethanimine
C
S-methyl dimethylthiocarbamate
D
methyl isocyanate
E
methyl thioisocyanate
Conditions | Yield |
---|---|
at 769.9℃; Product distribution; gas-phase pyrolysis and isomerisation; |
S-methyl dimethylthiocarbamate
A
dimethylsulfide
B
N-methylmethanimine
C
methyl isocyanate
D
methyl thioisocyanate
Conditions | Yield |
---|---|
at 769.9℃; Product distribution; gas-phase pyrolysis; |
3-ethylidene-pentane-2,4-dione
dimethyl phosphoroisothiocyanatidite
A
methyl thioisocyanate
B
3,5-dimethyl-2-methoxy-2-oxo-4-acetyl-1,2-oxaphosphol-4-ene
Conditions | Yield |
---|---|
at -5 - 0℃; overnight; Yield given. Yields of byproduct given; |
methyl isocyanate
methyl thioisocyanate
Conditions | Yield |
---|---|
With selenium; sulfur; triethylamine In tetrahydrofuran for 1.5h; Heating; | 95 % Chromat. |
With sulfur; triethylamine; tellurium In tetrahydrofuran for 3.5h; Heating; | 94 % Chromat. |
4-methoxy-aniline
methyl thioisocyanate
1-(4-methoxyphenyl)-3-methyl-thiourea
Conditions | Yield |
---|---|
at 20℃; for 24h; Addition; solid-phase reaction; | 100% |
With ethanol | |
In ethanol for 1h; Heating; | |
In ethanol Reflux; |
Conditions | Yield |
---|---|
at 0℃; under 375.03 Torr; Addition; solid-gas reaction; | 100% |
Conditions | Yield |
---|---|
With ammonia at 0℃; under 375.03 Torr; Addition; solid-gas reaction; | 100% |
With ammonia | 89% |
With ammonium hydroxide | 85% |
oxalyl dichloride
methyl thioisocyanate
3-methyl-2,2-dichlorothiazolidine-4,5-dione
Conditions | Yield |
---|---|
Ambient temperature; other alkyloxalylchloride, other isocyanates and isothiocyanates; | 100% |
Ambient temperature; | 100% |
methyl thioisocyanate
2-carbomethoxyaniline
2-mercapto-3-methyl-3,4-dihydroquinazolin-4-one
Conditions | Yield |
---|---|
In neat (no solvent) for 72h; Ambient temperature; | 100% |
4-chloro-aniline
methyl thioisocyanate
1-(4-chloro-phenyl)-3-methyl-thiourea
Conditions | Yield |
---|---|
at 20℃; for 24h; Addition; solid-phase reaction; | 100% |
In methanol for 1h; Heating; | 80% |
In ethanol for 1h; Heating; | |
In acetonitrile at 40℃; |
methyl thioisocyanate
4-bromo-aniline
1-(4-bromophenyl)-3-methyl-thiourea
Conditions | Yield |
---|---|
at 20℃; for 24h; Addition; solid-phase reaction; | 100% |
In ethanol for 1h; Heating; |
Conditions | Yield |
---|---|
at 0℃; under 375.03 Torr; Addition; solid-gas reaction; | 100% |
1-methyl-piperazine
methyl thioisocyanate
N,4-dimethylpiperazine-1-carbothioamide
Conditions | Yield |
---|---|
With triethylamine In diethyl ether at 20℃; | 100% |
In chloroform at 20℃; for 0.166667h; |
3-((R)-3-Piperidin-2-yl-isoxazol-5-yl)-benzonitrile
methyl thioisocyanate
(R)-2-[5-(3-cyano-phenyl)-isoxazol-3-yl]-piperidine-1-carbothioic acid methylamide
Conditions | Yield |
---|---|
In chloroform at 20℃; | 100% |
3-[3-(3-iodophenyl)-1,2,4-oxadiazol-5-yl]morpholine
methyl thioisocyanate
3-[3-(3-iodophenyl)-1,2,4-oxadiazol-5-yl]-N-methylmorpholine-4-carbothioamide
Conditions | Yield |
---|---|
In chloroform at 20 - 60℃; | 100% |
2-[5-(3-chloro-phenyl)-isoxazol-3-yl]-piperidine
methyl thioisocyanate
2-[5-(3-chloro-phenyl)-isoxazol-3-yl]-piperidine-1-carbothioic acid methylamide
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 12h; | 100% |
methyl thioisocyanate
Conditions | Yield |
---|---|
In tetrahydrofuran | 100% |
(4R,5R)-2,2-dibutyl-4,5-dimethyl-1,3,2-dioxastannolane
(4R,5R)-2,2-di-n-butyl-4,5-dimethyl-1,3,2-dioxastannolane
methyl thioisocyanate
A
cis-4,5-dimethyl-N-methyl-1,3-dioxolan-2-imine
B
trans-4,5-dimethyl-N-methyl-1,3-dioxolan-2-imine
C
di-n-butyltinmercaptid
Conditions | Yield |
---|---|
In 1,2-dichloro-ethane addn.of PhNCS to a soln. of the Sn-compound under N2; stirred at 40°C for 1.0 h; solvent was removed in vac.; column chromy. (silica gel; eluent: C6H6); vac. distn.; elem. anal.; NMR; IR; mass spectra; | A 100% B 12% C n/a |
3-amino-1-(4-methoxyphenyl)propan-1-ol
methyl thioisocyanate
1-(3-hydroxy-3-(4-methoxyphenyl)propyl)-3-methylthiourea
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 24h; | 100% |
Conditions | Yield |
---|---|
at 20℃; | 99% |
With ethanol | |
In methanol for 20h; | |
In dichloromethane for 2h; Ambient temperature; |
isoniazid
methyl thioisocyanate
4-methyl-1-(pyridine-4-yl-carbonyl)-thiosemicarbazide
Conditions | Yield |
---|---|
In ethanol at 90℃; for 4h; | 99% |
In ethanol for 0.416667h; Heating; | 95% |
In isopropyl alcohol for 3h; Heating; | 93% |
2-Amino-3-methoxy-17-oxoestra-1,3,5(10)-triene
methyl thioisocyanate
N-Methyl-N'-(3-methoxy-17-oxoestra-1,3,5(10)-triene-2-yl)thiourea
Conditions | Yield |
---|---|
In ethanol for 1.16667h; Heating; | 99% |
Cyclohex-2-enol
methyl thioisocyanate
(+/-)-methylthiocarbamic acid O-(cyclohex-2-enyl) ester
Conditions | Yield |
---|---|
Stage #1: Cyclohex-2-enol With sodium hydride In tetrahydrofuran at 0℃; for 1h; Stage #2: methyl thioisocyanate In tetrahydrofuran at 0℃; for 1h; Further stages.; | 99% |
With sodium hydride In tetrahydrofuran at 0℃; for 1h; | 71% |
With sodium hydride Yield given; Multistep reaction; | |
Stage #1: Cyclohex-2-enol With sodium hydride In tetrahydrofuran at 0℃; for 1h; Metallation; Stage #2: methyl thioisocyanate In tetrahydrofuran at 0℃; for 1h; Addition; |
5-amino-5-deoxy-1,2-O-isopropylidene-a-D-xylofuranose
methyl thioisocyanate
Conditions | Yield |
---|---|
With pyridine at 20℃; for 2.5h; Addition; | 99% |
methyl thioisocyanate
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 20℃; for 14h; | 99% |
4-(4-fluorophenyl)-1-isopropyl-5-methyl-1H-imidazole 3-oxide
methyl thioisocyanate
[4-(4-fluorophenyl)-1-isopropyl-5-methyl-1H-imidazol-2-yl]methylamine
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 48h; | 99% |
4-(1,1-dimethylethyl)-benzenemethanamine
methyl thioisocyanate
1-(4-tert-butyl-benzyl)-3-methylthiourea
Conditions | Yield |
---|---|
at 20℃; | 99% |
In acetonitrile | 72% |
[(3S,4S)-3-amino-4-hydroxypyrrolidin-1-yl]-[2-(2-fluoro-4-iodophenylamino)thieno[2,3-b]pyridin-3-yl]-methanone
methyl thioisocyanate
1-{(3S,4S)-1-[2-(2-fluoro-4-iodophenylamino)thieno[2,3-b]pyridine-3-carbonyl]-4-hydroxypyrrolidin-3-yl}-3-(methyl)thiourea
Conditions | Yield |
---|---|
In tetrahydrofuran for 18h; | 99% |
2,4-Difluoro-benzylamine
methyl thioisocyanate
1-(2,4-difluorobenzyl)-3-methylthiourea
Conditions | Yield |
---|---|
at 20℃; | 99% |
3-methyl-benzenemethanamine
methyl thioisocyanate
1-(3-methylbenzyl)-3-methylthiourea
Conditions | Yield |
---|---|
at 20℃; | 99% |
ortho-methylbenzylamine
methyl thioisocyanate
1-(2-methylbenzyl)-3-methylthiourea
Conditions | Yield |
---|---|
at 20℃; | 99% |
(S)-1-(4-methoxyphenyl)ethylamine
methyl thioisocyanate
S-(-)-1-[1-(4-methoxyphenyl)ethyl]-3-methylthiourea
Conditions | Yield |
---|---|
at 20℃; | 99% |
(R)-1-(4-methoxyphenyl)ethylamine
methyl thioisocyanate
R-(+)-1-[1-(4-methoxyphenyl)ethyl]-3-methylthiourea
Conditions | Yield |
---|---|
at 20℃; | 99% |
6-fluoro-4-methoxyquinoline-2-carbohydrazide
methyl thioisocyanate
6-fluoro-4-methoxy-N′-(methylthiocarbamoyl)quinoline-2-carbohydrazide
Conditions | Yield |
---|---|
In 1,4-dioxane for 1h; Reflux; | 99% |
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