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inquiry2-Chloro-1,3,2-dioxaphospholane-2-oxide Basic information Product Name: 2-Chloro-1,3,2-dioxaphospholane-2-oxide Synonyms: 2-CHLORO-2-OXO-1,3,2-DIOXAPHOSPHOLANE;2-CHLORO-1,3,2-DIOXAPHOSPH
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inquiry2-Chloro-1,3,2-dioxaphospholane-2-oxide Basic information Product Name: 2-Chloro-1,3,2-dioxaphospholane-2-oxide Synonyms: Ethylene cycl-chlorophosphate (2-chloro-2-oxo-1,3,2-dioxaphospholane);2-Chloro-1,3-dioxa-2-phosphacyclopentane 2-oxide;Eth
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
Conditions | Yield |
---|---|
With trichlorophosphate In dichloromethane at 0℃; for 14h; | 92% |
Stage #1: ethylene glycol In dichloromethane at 0℃; for 0.5h; Stage #2: With trichlorophosphate In dichloromethane at 0℃; for 14h; | 92% |
With potassium hydroxide; silica gel; trichlorophosphate 1.) reflux; 2.) rt., 3 h; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With oxygen In benzene at 50℃; for 24h; Inert atmosphere; | 86.3% |
With oxygen In toluene at 20℃; for 24h; Solvent; | 75.57% |
With oxygen In toluene | 59% |
Conditions | Yield |
---|---|
A n/a B 85% |
4,8,14,18,23,26,28,31,32-nonamethoxy-35-hydroxypillar[5]arene
2-chloro-1,3,2-dioxaphospholan
B
2-Chloro-2-oxo-1,3,2-dioxaphospholane
Conditions | Yield |
---|---|
In para-xylene at 100℃; for 12h; Inert atmosphere; |
2,2,7,7-tetramethyl-3,6-dioxa-2,7-disilaoctane
2-Chloro-2-oxo-1,3,2-dioxaphospholane
Conditions | Yield |
---|---|
With trichlorophosphate In water; toluene at 60 - 80℃; for 10h; Solvent; Temperature; | 111.2 g |
1-O-hexadecyl-2-O-methyl-sn-glycerol
2-Chloro-2-oxo-1,3,2-dioxaphospholane
2-(1-hexadecyl-2-methyl-sn-glycerol)-2-oxo-1,3,2-dioxaphospholane
Conditions | Yield |
---|---|
With triethylamine In benzene for 2h; Ambient temperature; | 100% |
With triethylamine In benzene | |
With triethylamine In benzene for 2h; Ambient temperature; |
2-heptadecyl-4-(hydroxymethyl)-2-oxazoline
2-Chloro-2-oxo-1,3,2-dioxaphospholane
(R)-2-Heptadecyl-4-(2-oxo-2λ5-[1,3,2]dioxaphospholan-2-yloxymethyl)-4,5-dihydro-oxazole
Conditions | Yield |
---|---|
With triethylamine In benzene for 2h; Ambient temperature; | 100% |
1-Octadecyl-2-acetamido-sn-glycerol
2-Chloro-2-oxo-1,3,2-dioxaphospholane
2-(1-Octadecyl-2-acetamido-2-deoxy-sn-glycero)-2-oxo-1,3,2-dioxaphospholane
Conditions | Yield |
---|---|
With triethylamine In benzene | 100% |
dmap; triethylamine In benzene |
2-Chloro-2-oxo-1,3,2-dioxaphospholane
2-hydroxyethyl acrylate
acrylic acid 2-(2-oxo-2Ι5-[1,3,2]dioxaphospholan-2-yloxy)-ethyl ester
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at -30 - 40℃; | 100% |
Stage #1: 2-hydroxyethyl acrylate With triethylamine In tetrahydrofuran at -20℃; for 0.25h; Inert atmosphere; Stage #2: 2-Chloro-2-oxo-1,3,2-dioxaphospholane In tetrahydrofuran at -20℃; Inert atmosphere; | 70% |
With triethylamine In acetonitrile at -20℃; for 0.5h; Inert atmosphere; |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at -20 - 20℃; for 2h; | 100% |
With triethylamine In dichloromethane at 4℃; for 12h; | 76% |
2-Chloro-2-oxo-1,3,2-dioxaphospholane
(R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol
2-(2,2-dimethyl-1,3-dioxolan-4-ylmethoxy)-2-oxo-1,3,2-dioxaphospholane
Conditions | Yield |
---|---|
With pyridine In tetrahydrofuran at -20 - -4℃; Inert atmosphere; | 100% |
2-methyl-2-propenoic acid 2-hydroxyethyl ester
2-Chloro-2-oxo-1,3,2-dioxaphospholane
trimethylamine
Conditions | Yield |
---|---|
In ethyl acetate at -5 - 25℃; for 1h; | 99.5% |
Conditions | Yield |
---|---|
With triethylamine In benzene at 10 - 15℃; for 0.5h; | 98% |
2-hexadecylpropane-1,3-diol
2-Chloro-2-oxo-1,3,2-dioxaphospholane
1,3-bis(2-oxo-1,3,2-dioxaphospholane-2-yloxy)-2-cetylpropane
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran | 98% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Cooling; Inert atmosphere; | 97.7% |
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 12h; | 96% |
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 12h; | 96% |
rac-1,2-dipalmitoylglycerol
2-Chloro-2-oxo-1,3,2-dioxaphospholane
Conditions | Yield |
---|---|
Stage #1: rac-1,2-dipalmitoylglycerol With dmap; triethylamine In toluene for 0.416667h; Inert atmosphere; Cooling with ice; Stage #2: 2-Chloro-2-oxo-1,3,2-dioxaphospholane In toluene at 20℃; for 2h; Time; Inert atmosphere; | 95% |
With triethylamine In benzene |
methanol
2-Chloro-2-oxo-1,3,2-dioxaphospholane
2-methoxy-1,3,2-dioxaphospholane-2-oxide
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 12h; | 95% |
With N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran at 0 - 5℃; for 2h; Substitution; | 92% |
With triethylamine In tetrahydrofuran at 0 - 20℃; for 2h; | 67% |
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 12h; | 95% |
With trimethylamine In tetrahydrofuran at -78 - 20℃; for 6h; Schlenk technique; Inert atmosphere; | 76.4% |
With triethylamine In tetrahydrofuran at 0℃; for 5h; | 70% |
2-Chloro-2-oxo-1,3,2-dioxaphospholane
Hexadecanoic acid (S)-1-hydroxymethyl-2-[12-(2,2,2-trichloro-1,1-dimethyl-ethoxycarbonylamino)-dodecanoyloxy]-ethyl ester
Hexadecanoic acid (R)-1-(2-oxo-2λ5-[1,3,2]dioxaphospholan-2-yloxymethyl)-2-[12-(2,2,2-trichloro-1,1-dimethyl-ethoxycarbonylamino)-dodecanoyloxy]-ethyl ester
Conditions | Yield |
---|---|
With triethylamine In benzene at 20℃; for 16h; Substitution; | 95% |
2-Chloro-2-oxo-1,3,2-dioxaphospholane
1-butyn-4-ol
2-(but-3-yn-1-yloxy)-1,3,2-dioxaphospholane 2-oxide
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 12h; | 95% |
With triethylamine In tetrahydrofuran at 20℃; for 2h; Inert atmosphere; | 93% |
With trimethylamine In tetrahydrofuran at -78 - 20℃; for 6h; Schlenk technique; Inert atmosphere; | 84.9% |
With triethylamine In tetrahydrofuran |
Conditions | Yield |
---|---|
With water; triethylamine In tetrahydrofuran; toluene at 0 - 20℃; for 16h; | 95% |
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 12h; | 95% |
2,3,5,6-tetrafluoro-4-trifluoromethylphenol
2-Chloro-2-oxo-1,3,2-dioxaphospholane
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 12h; | 95% |
Conditions | Yield |
---|---|
Stage #1: 1,1,1-trifluoro-2,4-pentanediol In dichloromethane at 20℃; for 0.5h; Stage #2: 2-Chloro-2-oxo-1,3,2-dioxaphospholane In dichloromethane at 0 - 20℃; for 8h; | 95% |
2-Chloro-2-oxo-1,3,2-dioxaphospholane
phenol
2-phenoxy-[1,3,2]dioxaphospholane 2-oxide
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 13.5h; | 94% |
With triethylamine In dichloromethane at 0℃; Rate constant; Kinetics; | |
1-methyl-1H-imidazole In dichloromethane at 0℃; Rate constant; Kinetics; Mechanism; |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; Cooling; Inert atmosphere; | 94% |
homoalylic alcohol
2-Chloro-2-oxo-1,3,2-dioxaphospholane
2-(but-3-en-1-yloxy)-1,3,2-dioxaphospholane 2-oxide
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 12h; | 94% |
With triethylamine In tetrahydrofuran at 0℃; for 5h; | 65% |
With triethylamine In tetrahydrofuran at 0 - 20℃; for 4h; Inert atmosphere; |
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 12h; | 94% |
With triethylamine In tetrahydrofuran at -20℃; for 6h; Inert atmosphere; Schlenk technique; | 71% |
With triethylamine In tetrahydrofuran at 0℃; for 5h; |
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 12h; | 94% |
Conditions | Yield |
---|---|
Stage #1: 2-methyl-1.3-propanediol In dichloromethane at 20℃; for 0.5h; Stage #2: 2-Chloro-2-oxo-1,3,2-dioxaphospholane In dichloromethane at 0 - 20℃; for 12h; | 94% |
2,4-dimethylpentane-2,4-diol
2-Chloro-2-oxo-1,3,2-dioxaphospholane
Conditions | Yield |
---|---|
Stage #1: 2,4-dimethylpentane-2,4-diol In dichloromethane at 20℃; for 0.5h; Stage #2: 2-Chloro-2-oxo-1,3,2-dioxaphospholane In dichloromethane at 0 - 20℃; for 12h; | 94% |
1,2-dioleoyl-sn-glycerol
2-Chloro-2-oxo-1,3,2-dioxaphospholane
Conditions | Yield |
---|---|
With triethylamine In benzene at 20℃; for 16h; Substitution; | 93% |
With dmap; triethylamine In toluene at 0 - 20℃; for 18h; Inert atmosphere; |
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 12h; | 93% |
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