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Cas:7635-54-3
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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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inquiry(+)-METHYL CHLOROFORMATEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
High quality suppliers Application:healing drugs
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Cas:7635-54-3
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Cas:7635-54-3
Min.Order:1 Kilogram
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inquiryFINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the (+)-MENTHYL CHLOROFORMATE, CAS:7635-54-3 with the most competitive price and the best
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inquiry(1S,2R,5S)-(+)-menthol
(+)-(1S,2R,5S)-menthylchloroformate
Conditions | Yield |
---|---|
With pyridine In dichloromethane at -5 - 25℃; for 13h; Reagent/catalyst; Temperature; Solvent; | 99% |
Carbonylation; |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 0.75h; | 95% |
In toluene |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 60℃; for 2h; | 100% |
(+)-(1S,2R,5S)-menthylchloroformate
Conditions | Yield |
---|---|
With dmap In dichloromethane at 20℃; for 6h; | 99% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetone at 0 - 20℃; | 99% |
1,1'-binaphthalene-2,2'-dithiol
(+)-(1S,2R,5S)-menthylchloroformate
Conditions | Yield |
---|---|
With triethylamine In benzene for 1h; Ambient temperature; Yields of byproduct given; | A 98% B n/a |
With triethylamine In benzene for 1h; Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
(+)-(1S,2R,5S)-menthylchloroformate
5-monoamino-25,26,27,28-tetrakis(propyloxy)-calix[4]arene
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0 - 20℃; | 98% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 22℃; for 2.5h; Inert atmosphere; | 97% |
Conditions | Yield |
---|---|
With triethylamine In benzene for 1h; Ambient temperature; Yields of byproduct given; | A 95% B n/a |
With triethylamine In benzene for 1h; Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
(+)-(1S,2R,5S)-menthylchloroformate
1,2-(2,3-dihydro-1H-azirino)-<60>fullerene
Conditions | Yield |
---|---|
With pyridine In various solvent(s) at 70℃; for 1h; | 95% |
(+)-(1S,2R,5S)-menthylchloroformate
BOC-Hyp-OtBu
(2S,4R)-di-tert-butyl 4-{[(1S,2R,5S)-2-isopropyl-5-methylcyclohexyloxy]carbonyloxy}pyrrolidine-1,2-dicarboxylate
Conditions | Yield |
---|---|
Stage #1: BOC-Hyp-OtBu With sodium hydride In tetrahydrofuran at 20℃; for 0.5h; Stage #2: (+)-(1S,2R,5S)-menthylchloroformate In tetrahydrofuran at 20℃; for 22h; | 95% |
(3S)-3-(propan-2-yl)-3,4-dihydroquinoxalin-2(1H)-one
(+)-(1S,2R,5S)-menthylchloroformate
C22H32N2O3
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 20℃; | 94% |
4-(2-ethynyl-5-methoxyphenyl)-2-methylenebutan-1-ol
(+)-(1S,2R,5S)-menthylchloroformate
4-(2-ethynyl-5-methoxyphenyl)-2-methylenebutyl (1R,2R,5S)-2-isopropyl-5-methylcyclohexyl carbonate
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 20℃; for 2h; | 93% |
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at -20 - 0℃; | 92% |
tert-butylphosphine-borane
(+)-(1S,2R,5S)-menthylchloroformate
Conditions | Yield |
---|---|
With NaH In tetrahydrofuran (Ar); addn. slowly of (t-C4H9)PH2BH3 to mixt. of NaH (3 equiv.) and (+)menthyl chloroformate (2.2 equiv.) in THF at -20°C, warming to 0°C for 30 min, stirring for several hours; pouring of soln. onto ice/water containing HCl, sepn. of org. layer, extn. of aq. layer with ethyl acetate, washing of combined extracts with water and brine, drying (Na2SO4), concn. in vac., chromy. on SiO2 eluting with hexane/ethyl acetate, as oil; | 92% |
tryptamine
(+)-(1S,2R,5S)-menthylchloroformate
(1S,2R,5S)-2-isopropyl-5-methylcyclohexyl (2-(1H-Indol-3-yl)ethyl)carbamate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 2h; Inert atmosphere; | 92% |
(+)-(1S,2R,5S)-menthylchloroformate
benzylamine
Benzyl-carbamic acid (1S,2R,5S)-2-isopropyl-5-methyl-cyclohexyl ester
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 2h; | 91% |
2,6-bis-([4R,5R]-4,5-diphenyl-4,5-dihydro-1H-imidazol-2-yl)-pyridine
(+)-(1S,2R,5S)-menthylchloroformate
Conditions | Yield |
---|---|
With dmap In dichloromethane at 0 - 20℃; | 90% |
With dmap In dichloromethane at 20℃; for 1h; | 90% |
(+)-(1S,2R,5S)-menthylchloroformate
2-(4-methoxyphenyl)-4-methyl-5-oxo-4,5-dihydrooxazole
(S)-menthyl 2-(4-methoxyphenyl)-4-methyloxazol-5-yl carbonate
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 0 - 20℃; | 86% |
L-leucine
(+)-(1S,2R,5S)-menthylchloroformate
N-[menthyloxycarbonyl]-L-leucine
Conditions | Yield |
---|---|
Stage #1: L-leucine; (+)-(1S,2R,5S)-menthylchloroformate With sodium hydroxide In water at 0 - 20℃; Stage #2: With hydrogenchloride In water | 85% |
(S)-3-benzyl-3,4-dihydroquinoxalin-2(1H)-one
(+)-(1S,2R,5S)-menthylchloroformate
C26H32N2O3
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 20℃; | 85% |
(+)-(1S,2R,5S)-menthylchloroformate
(+/-)-9H,9'H-[4,4']bicarbazole-3,3'-diol
Conditions | Yield |
---|---|
With triethylamine In acetonitrile | 85% |
(+)-(1S,2R,5S)-menthylchloroformate
glycine
N-(1S,3S,4R-menthyloxycarbonyl)glycine
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In 1,4-dioxane; water at 20℃; for 15h; | 83% |
1,1-dimethyl-1,3,4,9-tetrahydrospiro[carbazole-2,2'-[1,3]dioxolane]
(+)-(1S,2R,5S)-menthylchloroformate
Conditions | Yield |
---|---|
Stage #1: 1,1-dimethyl-1,3,4,9-tetrahydrospiro[carbazole-2,2'-[1,3]dioxolane] With sodium hexamethyldisilazane In tetrahydrofuran at -78℃; for 0.666667h; Stage #2: (+)-(1S,2R,5S)-menthylchloroformate In tetrahydrofuran at -78 - 20℃; for 2h; Further stages.; | 80% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetone at 0 - 20℃; | 79% |
(+)-(1S,2R,5S)-menthylchloroformate
4-hydroxymethylidene-2-phenyl-4,5-dihydrooxazol-5-one
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at -5℃; for 3h; | 78% |
benzoxazole
(+)-(1S,2R,5S)-menthylchloroformate
2-isocyanophenyl (1S,2R,5S)-2-isopropyl-5-methylcyclohexyl carbonate
Conditions | Yield |
---|---|
Stage #1: benzoxazole With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1.5h; Stage #2: (+)-(1S,2R,5S)-menthylchloroformate In tetrahydrofuran; hexane at -78 - 20℃; | 78% |
(+)-(1S,2R,5S)-menthylchloroformate
(+/-)-aziridine-2-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetone at 0 - 20℃; | 78% |
(+)-(1S,2R,5S)-menthylchloroformate
methyl aziridine-2-carboxylate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetone at 0 - 20℃; | 76% |
N-benzyl-N-cyclopent-1-enyl-isonicotinamide
(+)-(1S,2R,5S)-menthylchloroformate
Conditions | Yield |
---|---|
With 2,6-dimethylpyridine In dichloromethane at 0 - 20℃; Inert atmosphere; Overall yield = 92 %; | A n/a B 75% |
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