As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
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inquiry2,3-Dichloropropionaldehyde CAS:10140-89-3 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 organ
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United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
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Propanal, 2,3-dichloro- 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/Shenzhen
Propanal, 2,3-dichloro-Appearance:Off white to slight yellow solid Storage:Stored in shaded, cool and dry places Package:1L 5L 10L 25L bottle Application:pharma intermediate Transportation:Handle with cares to avoid damaging the packages. Protect the
acrolein
2,3-dichloropropanal
Conditions | Yield |
---|---|
With hydrogenchloride; chlorine In tetrachloromethane at 15 - 20℃; | 80% |
With chlorine at -10 - 0℃; for 1h; | 71% |
With tetrachloromethane; chlorine |
trans-1,3-dichloropropene epoxide
A
2,3-dichloropropanal
B
2,5-Dihydroxy-3,6-bis(chloromethyl)-1,4-dioxane
Conditions | Yield |
---|---|
In tetrahydrofuran; water at 20℃; for 168h; pH 7.4; Title compound not separated from byproducts; | A 52% B 20% |
In tetrahydrofuran; water at 20℃; for 168h; pH 7.4; | A 52% B 20% |
cis-1,3-dichloropropene epoxide
A
2,3-dichloropropanal
B
2,5-Dihydroxy-3,6-bis(chloromethyl)-1,4-dioxane
Conditions | Yield |
---|---|
In tetrahydrofuran; water at 20℃; for 168h; pH 7.4; Title compound not separated from byproducts; | A 52% B 20% |
In tetrahydrofuran; water at 20℃; for 168h; pH 7.4; | A 52% B 20% |
Conditions | Yield |
---|---|
bei Ozonabbau; |
trans-1,3-dichloropropene epoxide
A
2,3-dichloropropanal
B
2-Hydroxy-3-chloropropanal
C
2,5-Dihydroxy-3,6-bis(chloromethyl)-1,4-dioxane
Conditions | Yield |
---|---|
With water In tetrahydrofuran at 20℃; for 168h; pH 7.4; Yields of byproduct given. Title compound not separated from byproducts; | |
With water In tetrahydrofuran at 20℃; for 168h; pH 7.4; |
cis-1,3-dichloropropene epoxide
A
2,3-dichloropropanal
B
2-Hydroxy-3-chloropropanal
C
2,5-Dihydroxy-3,6-bis(chloromethyl)-1,4-dioxane
Conditions | Yield |
---|---|
With water In tetrahydrofuran at 20℃; for 168h; pH 7.4; Yields of byproduct given. Title compound not separated from byproducts; | |
With water In tetrahydrofuran at 20℃; for 168h; pH 7.4; |
Conditions | Yield |
---|---|
With dimethylsulfoxide-d6 at 22℃; Kinetics; Rearrangement; |
Conditions | Yield |
---|---|
With dimethylsulfoxide-d6 at 22℃; Kinetics; Rearrangement; |
3,4-dichlorobut-1-ene
ozone
A
formaldehyd
B
2,3-dichloropropanal
Conditions | Yield |
---|---|
at 0℃; Erwaermen des enthaltenen Ozonids mit Wasser; |
3,4-dichlorobut-1-ene
2,3-dichloropropanal
Conditions | Yield |
---|---|
Stage #1: 3,4-dichlorobut-1-ene With ozone In dichloromethane at -78℃; for 10h; Stage #2: With dimethylsulfide In dichloromethane at -78℃; for 2h; |
2,4,4-trimethyl-1-pentene
2,3-dichloropropanal
1-chloro-2,3-epoxy-5-neopentyl-5-hexene
Conditions | Yield |
---|---|
Stage #1: 2,4,4-trimethyl-1-pentene; 2,3-dichloropropanal With tin(IV) chloride In benzene at 20℃; for 3h; Stage #2: With potassium hydroxide In ethanol; benzene at 30 - 35℃; for 6h; | 85% |
2,3-dichloropropanal
isobutene
A
1,2-dichloro-5-methyl-3-tert-butoxy-5-hexene
threo-1,2-dichloro-5-methyl-5-hexen-3-ol
erythro-1,2-dichloro-5-methyl-5-hexen-3-ol
Conditions | Yield |
---|---|
With tin(IV) chloride In benzene at -40℃; | A 20% B 20% C 80% |
2,3-dichloropropanal
triethyl phosphite
trans-3-chloropropenyl diethyl phosphate
Conditions | Yield |
---|---|
61% |
ethynyldimagnesium dibromide
2,3-dichloropropanal
4,5-dichloro-pent-1-yn-3-ol
ethynyldimagnesium dibromide
2,3-dichloropropanal
1,2,7,8-tetrachloro-oct-4-yne-3,6-diol
Conditions | Yield |
---|---|
higher-melting form; | |
With diethyl ether man trennt die beiden Formen durch fraktionierte Krystallisation aus Benzol und Chloroform; 1.2.7.8-tetrachloro-octyne-(4)-diol-(3.6); higher-melting form; | |
With diethyl ether man trennt die beiden Formen durch fraktionierte Krystallisation aus Benzol und Chloroform; 1.2.7.8-tetrachloro-octyne-(4)-diol-(3.6); lower-melting form; |
diethyl ether
2,3-dichloropropanal
n-hexylmagnesium bromide
A
2,3-Dichloro-1-propanol
Conditions | Yield |
---|---|
analoge Reaktionen mit Cyclohexylmagnesiumbromid und mit β-Phenaethylmagnesiumbromid; |
diethyl ether
2,3-dichloropropanal
triisopropyl phosphite
2,3-dichloropropanal
triisobutyl phosphite
2,3-dichloropropanal
2,3-dichloropropanal
N-methyl-p-aminobenzoic acid
Conditions | Yield |
---|---|
With 1,4-dioxane |
Conditions | Yield |
---|---|
With diethyl ether |
2,3-dichloropropanal
methylmagnesium bromide
3,4-dichloro-butan-2-ol
2,3-dichloropropanal
2-chloro-2-propenal
Conditions | Yield |
---|---|
With water | |
With water; sodium acetate | |
With triethylamine In dichloromethane at -78℃; for 0.25h; | Ca. 1.5 g |
2,3-dichloropropanal
2,2,3-trichloro-propionaldehyde
Conditions | Yield |
---|---|
With water; chlorine | |
With chlorine; N,N-dimethyl-formamide In chloroform for 1h; Reflux; |
Conditions | Yield |
---|---|
With aluminum tri-sec-butoxide |
2,3-dichloropropanal
2-hydroxy-5-chloro-aniline
5-Chloro-8-hydroxyquinoline
Conditions | Yield |
---|---|
With phosphoric acid; water at 135℃; |
2,3-dichloropropanal
triethyl phosphite
phosphoric acid diethyl ester-(3-chloro-propenyl ester)
Conditions | Yield |
---|---|
With tin(IV) chloride |
Conditions | Yield |
---|---|
With tin(IV) chloride |
Conditions | Yield |
---|---|
With tin(IV) chloride |
2,3-dichloropropanal
2,3,2',3'-tetrachloro-1,1'-peroxy-bis-propan-1-ol
Conditions | Yield |
---|---|
With dihydrogen peroxide In diethyl ether |
Conditions | Yield |
---|---|
With tin(IV) chloride |
Conditions | Yield |
---|---|
With tin(IV) chloride |
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