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Cas:2258-42-6
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inquiryAs 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 according to the contract research and development services for the fine chemicals, ph
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Formyl acetate CAS:2258-42-6 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 organic intermedia
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Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
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inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
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Type:Trading Company
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inquiryThe process is mature and can be mass produced to 100 kg, with good quality and purity up to 99%.The product has a large stock and can be supplied stably. Package:bottle Application:Drug R&D Transportation:Sealed drying(25℃) Port:ShangHai
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inquiryConditions | Yield |
---|---|
at 60℃; for 1h; Inert atmosphere; | 100% |
at 0 - 60℃; for 3.5h; | 78% |
at 50℃; Fraktionierung im Vakuum; |
Conditions | Yield |
---|---|
With formic acid at 0℃; for 2h; | 100% |
Conditions | Yield |
---|---|
In diethyl ether at 25℃; for 6h; | 90% |
In diethyl ether at 23 - 27℃; for 6h; | 65% |
In diethyl ether at 25℃; Inert atmosphere; | 65% |
(3E)-4-morpholin-4-yl-pent-3-en-2-one
A
4-acetylmorpholine
B
2-oxo-propionic acid
C
Acetic formic anhydride
Conditions | Yield |
---|---|
With ozone In dichloromethane at -70℃; | A 86% B 6% C 6% |
Conditions | Yield |
---|---|
With chlorine at -18.16℃; under 730 Torr; Irradiation; chamber system; | A 16% B 51% |
With chlorine at -18.16℃; under 730 Torr; Irradiation; chamber system; | A 38% B 27% |
Conditions | Yield |
---|---|
With sodium formate In acetonitrile | 50% |
With sodium formate In tetrahydrofuran | |
With sodium formate In tetrahydrofuran | |
With sodium formate In diethyl ether |
2-methyl-2-pentenal
A
3-Acetyl-5-methyl-1,2,4-trioxolan
B
3,5,5'-Trimethyl-3,3'-bi-1,2,4-trioxolan
C
acetaldehyde
D
Acetic formic anhydride
Conditions | Yield |
---|---|
With ozone In polyethylene at -75℃; for 15h; Further byproducts given; | A 5 % Spectr. B 47% C 18 % Spectr. D 10 % Spectr. |
Conditions | Yield |
---|---|
With dihydrogen peroxide at 22.84℃; under 760 Torr; Kinetics; Photolysis; | A 43% B 43% |
2-methyl-2-pentenal
A
1-Acetoxy-1-(formyloxy)ethan
B
3-Acetyl-5-methyl-1,2,4-trioxolan
C
3,5,5'-Trimethyl-3,3'-bi-1,2,4-trioxolan
D
Acetic formic anhydride
Conditions | Yield |
---|---|
With ozone In pentane at -75℃; Further byproducts given; | A 1% B 6 % Spectr. C 39% D 20 % Spectr. |
With ozone In pentane at -75℃; Further byproducts given. Title compound not separated from byproducts; | A 6 % Spectr. B 6 % Spectr. C 36 % Spectr. D 20 % Spectr. |
formic acid ethyl ester
A
formic acid
B
formic anhydride
C
Acetic formic anhydride
Conditions | Yield |
---|---|
With chlorine at 24.84℃; under 730 Torr; Irradiation; chamber system; | A 39% B 7% C 19% |
With chlorine at -0.16℃; under 730 Torr; Irradiation; chamber system; | A 19% B 6% C 37% |
3-penten-2-one
A
1-Acetoxy-1-(formyloxy)ethan
B
3-Acetyl-5-methyl-1,2,4-trioxolan
C
3,5,5'-Trimethyl-3,3'-bi-1,2,4-trioxolan
D
Acetic formic anhydride
Conditions | Yield |
---|---|
With ozone In pentane at -75℃; Further byproducts given; | A 55 % Spectr. B 2.4% C 21% D 14 % Spectr. |
With ozone In pentane at -75℃; Further byproducts given; | A 55 % Spectr. B 9% C 21% D 14 % Spectr. |
Conditions | Yield |
---|---|
In diethyl ether |
1-(5,5-dimethyl-[1,2,4]trioxolan-3-yl)-ethanone
A
2-Acetoxy-2-(formyloxy)propan
B
acetic acid
C
acetone
D
Acetic formic anhydride
Conditions | Yield |
---|---|
In pentane for 120h; Further byproducts given. Title compound not separated from byproducts; | A 43 % Spectr. B 8 % Spectr. C 27 % Spectr. D 16 % Spectr. |
In pentane for 120h; Ambient temperature; Further byproducts given; | A 43 % Spectr. B 8 % Spectr. C 27 % Spectr. D 16 % Spectr. |
3-penten-2-one
A
3-Acetyl-5-methyl-1,2,4-trioxolan
B
3,5,5'-Trimethyl-3,3'-bi-1,2,4-trioxolan
C
acetaldehyde
D
Acetic formic anhydride
Conditions | Yield |
---|---|
With ozone In polyethylene at -75℃; for 4.5h; Further byproducts given. Title compound not separated from byproducts; | A 6 % Spectr. B 34 % Spectr. C 17 % Spectr. D 22 % Spectr. |
3-penten-2-one
A
1-Acetoxy-1-(formyloxy)ethan
B
3-Acetyl-5-methyl-1,2,4-trioxolan
C
acetic acid
D
Acetic formic anhydride
Conditions | Yield |
---|---|
With ozone In pentane at -75℃; Further byproducts given; | A 55 % Spectr. B 11 % Spectr. C 18 % Spectr. D 14 % Spectr. |
propene
A
formic acid
B
formic anhydride
C
acetaldehyde
D
Acetic formic anhydride
Conditions | Yield |
---|---|
With xenon; ozone at -223.1℃; Irradiation; further alkenes, matrices, two-step reaction; pholysis of secondary ozonides; |
2-methyl-2-pentenal
A
1-Acetoxy-1-(formyloxy)ethan
B
3-Acetyl-5-methyl-1,2,4-trioxolan
C
3,5,5'-Trimethyl-3,3'-bi-1,2,4-trioxolan
D
acetaldehyde
E
acetic acid
F
Acetic formic anhydride
Conditions | Yield |
---|---|
With ozone In pentane at -75℃; Product distribution; Mechanism; other acyclic and cyclic α-oxo-alkenes, other solvents; | A 6 % Spectr. B 6 % Spectr. C 36 % Spectr. D 2 % Spectr. E 16 % Spectr. F 20 % Spectr. |
Conditions | Yield |
---|---|
at 55℃; for 2h; | |
at 0 - 50℃; |
methanol
2-methyl-4-phenyloxazole
A
Methyl formate
B
N-acetylbenzamide
C
C10H9NO3
D
benzonitrile
E
Acetic formic anhydride
Conditions | Yield |
---|---|
With rose bengal at 13℃; Product distribution; Mechanism; Irradiation; |
3-Acetyl-5-methyl-1,2,4-trioxolan
A
1-Acetoxy-1-(formyloxy)ethan
B
acetaldehyde
C
acetic acid
D
Acetic formic anhydride
Conditions | Yield |
---|---|
In pentane for 25h; Ambient temperature; Further byproducts given. Title compound not separated from byproducts; | A 13 % Spectr. B 42 % Spectr. C 19 % Spectr. D 11 % Spectr. |
In pentane for 25h; Ambient temperature; Further byproducts given; | A 13 % Spectr. B 42 % Spectr. C 19 % Spectr. D 11 % Spectr. |
Conditions | Yield |
---|---|
With sulfuric acid at 25℃; Kinetics; Mechanism; |
(1R,4S)-4-Methyl-6-phenyl-2,3,7-trioxa-5-aza-bicyclo[2.2.1]hept-5-ene
A
C10H9NO3
B
benzonitrile
C
Acetic formic anhydride
Conditions | Yield |
---|---|
In chloroform-d1 at 0℃; for 0.333333h; Product distribution; | A 68 % Spectr. B 16 % Spectr. C 16 % Spectr. |
α-Methylenebenzyl formate
acetic acid
A
acetophenone
B
Acetic formic anhydride
Conditions | Yield |
---|---|
With sulfuric acid at 32.5℃; Title compound not separated from byproducts; | |
With sulfuric acid at 32.5℃; Rate constant; Mechanism; |
methyl vinyl ketone
A
Acetoxy(formyloxy)methan
B
3-methyl-3-(1,2,4-trioxolan-3-yl)-1,2,4-trioxolane
C
acetic acid
D
Acetic formic anhydride
Conditions | Yield |
---|---|
With ozone In polyethylene at -75℃; Further byproducts given; | A 5 % Spectr. B 17 % Spectr. C 52 % Spectr. D 9 % Spectr. |
With ozone In polyethylene at -75℃; for 20h; Further byproducts given. Title compound not separated from byproducts; | A 5 % Spectr. B 17 % Spectr. C 52 % Spectr. D 9 % Spectr. |
methyl vinyl ketone
A
Acetoxy(formyloxy)methan
(SR,SR)-3-methyl-3-(1,2,4-trioxolan-3-yl)-1,2,4-trioxolane
(RS,SR)-3-methyl-3-(1,2,4-trioxolan-3-yl)-1,2,4-trioxolane
D
Acetic formic anhydride
Conditions | Yield |
---|---|
With ozone In polyethylene at -75℃; for 20h; Yield given. Further byproducts given. Yields of byproduct given; | A 5 % Spectr. B n/a C n/a D 9 % Spectr. |
methyl vinyl ketone
A
Acetoxy(formyloxy)methan
B
3-methyl-3-(1,2,4-trioxolan-3-yl)-1,2,4-trioxolane
C
Acetic formic anhydride
D
2-oxopropanal
Conditions | Yield |
---|---|
With ozone In chloroform-d1 at -40℃; Further byproducts given. Title compound not separated from byproducts; | A 6 % Spectr. B 15 % Spectr. C 43 % Spectr. D 2 % Spectr. |
(1S,4R)-1,6-Dimethyl-2,3,7-trioxa-5-aza-bicyclo[2.2.1]hept-5-ene
A
acetonitrile
B
Acetic formic anhydride
Conditions | Yield |
---|---|
In chloroform-d1 at 10℃; for 0.333333h; Product distribution; | A 50 % Spectr. B 50 % Spectr. |
(1S,4R)-4,6-Dimethyl-2,3,7-trioxa-5-aza-bicyclo[2.2.1]hept-5-ene
A
diacetyl-formyl-amine
B
acetonitrile
C
Acetic formic anhydride
Conditions | Yield |
---|---|
In chloroform-d1 at -10℃; for 0.333333h; Product distribution; | A 19 % Spectr. B 40.5 % Spectr. C 40.5 % Spectr. |
Conditions | Yield |
---|---|
1) pyrolysis, 2) cooling (ice bath), pH up to 4.5; Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
In tetrahydrofuran at -20℃; for 0.25h; | 100% |
In tetrahydrofuran at 20℃; for 3h; Schlenk technique; Inert atmosphere; | 97% |
2,4-Dichloroaniline
Acetic formic anhydride
N-(2,4-dichlorophenyl)-formamide
Conditions | Yield |
---|---|
In tetrahydrofuran at -20℃; for 0.25h; | 100% |
In diethyl ether; hexane at 0 - 20℃; |
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 100% |
In tetrahydrofuran at -20℃; for 0.25h; | 99% |
In tetrahydrofuran at 20℃; for 3h; Schlenk technique; Inert atmosphere; | 63% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 0℃; for 0.25h; | 100% |
In tetrahydrofuran at 20℃; for 3h; Schlenk technique; Inert atmosphere; | 77% |
In tetrahydrofuran |
Conditions | Yield |
---|---|
In tetrahydrofuran at -20℃; for 0.25h; | 100% |
Conditions | Yield |
---|---|
In tetrahydrofuran at -20℃; for 0.25h; | 100% |
In tetrahydrofuran at 20℃; | |
In dichloromethane at 20℃; for 2h; |
2-Chloro-4-nitroaniline
Acetic formic anhydride
2-chloro-4-nitroformanilide
Conditions | Yield |
---|---|
In tetrahydrofuran at 25℃; for 3h; | 100% |
Acetic acid (3S,8R,9S,10R,13R,14S,15R,17R)-17-((E)-(R)-6-acetoxy-4-isopropyl-1-methyl-hex-4-enyl)-15-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester
Acetic formic anhydride
Acetic acid (3S,8R,9S,10R,13R,14S,15R,17R)-17-((E)-(R)-6-acetoxy-4-isopropyl-1-methyl-hex-4-enyl)-15-formyloxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester
Conditions | Yield |
---|---|
In pyridine Ambient temperature; | 100% |
Conditions | Yield |
---|---|
In tetrahydrofuran at -20℃; for 0.25h; | 100% |
In tetrahydrofuran at 20℃; for 3h; Schlenk technique; Inert atmosphere; | 97% |
In tetrahydrofuran at 0 - 20℃; |
2-(2-bromo-4,5-dimethoxyphenylphenyl)ethan-1-amine
Acetic formic anhydride
Conditions | Yield |
---|---|
With triethylamine In benzene for 1h; Ambient temperature; | 100% |
1-(2-aminobenzenesulfonyl)-1H-pyrrole
Acetic formic anhydride
1-(2-formamidobenzenesulfonyl)pyrrole
Conditions | Yield |
---|---|
In tetrahydrofuran for 24h; Ambient temperature; | 100% |
Acetic formic anhydride
Conditions | Yield |
---|---|
In dichloromethane for 9h; Ambient temperature; | 100% |
Acetic formic anhydride
(2R,3S)-3-(2-tetrahydropyranyloxyamino)-2-(cyclohexylmethyl)hexanoic acid
(2R,3S)-2-(cyclohexylmethyl)-3-[formyl(tetrahydro-2H-pyran-2-yloxy)amino]hexanoic acid
Conditions | Yield |
---|---|
With hydrogenchloride In pyridine | 100% |
With pyridine In dichloromethane at 0℃; for 2h; |
(R)-2-[((S)-tert-Butylcarbamoyl-phenyl-methyl)-amino]-4-methyl-pentanoic acid
Acetic formic anhydride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane for 3h; | 100% |
Acetic formic anhydride
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 1h; | 100% |
In dichloromethane at 20℃; for 1h; | 98% |
4-carbomethoxy-2-pyridinemethanamine
Acetic formic anhydride
methyl imidazo[1,5-a]pyridine-7-carboxylate
Conditions | Yield |
---|---|
at 20 - 35℃; for 2h; | 100% |
2(R)-(N-benzyloxyaminomethyl)-hexanoic acid-(1'(S)-acetyl-2',2'-dimethylpropyl)amide
Acetic formic anhydride
2(R)-[(N-benzyloxy-N-formylamino)-methyl]-hexanoic acid-(1'(S)-acetyl-2',2'-dimethylpropyl)amide
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 2h; | 100% |
Acetic formic anhydride
2(R)-[(N-benzyloxy-N-formylamino)-methyl]-hexanoic acid-(1'(S)-benzoyl-2',2'-dimethylpropyl)amide
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 1h; | 100% |
(S)-N-carbobenzyloxy-3-(3,4-dihydroxyphenyl)-2-methylalanine
Acetic formic anhydride
Conditions | Yield |
---|---|
In tetrahydrofuran | 100% |
2-aminophenylboronic acid
Acetic formic anhydride
1-hydroxy-1H-2,4,1-benzoxazaborine
Conditions | Yield |
---|---|
In 1,4-dioxane under Ar, atirred at 11°C for 12 h; the volatiles are removed by evapn.; | 100% |
Acetic formic anhydride
C25H54O6Si3
Conditions | Yield |
---|---|
Stage #1: 3,4,6-tri-O-(tert-butyldimethylsilyl)-2-deoxy-D-lyxo-hexono-1,5-lactone With diisobutylaluminium hydride In dichloromethane; toluene at -78℃; for 2h; Inert atmosphere; Stage #2: formyl acetic anhydride With pyridine; dmap In dichloromethane; toluene at -78 - -20℃; for 2.5h; Inert atmosphere; | 100% |
L-phenylalanine-(1S)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl]methyl]dodecyl ester hydrochloride
Acetic formic anhydride
N-formyl-L-phenylalanine-(1S)-1-[[(2S,3S)-3-hexyl-4-oxo-2-oxetanyl]methyl]dodecyl ester
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 0.25h; | 100% |
N1,N1,3,5-tetramethylbenzene-1,4-diamine
Acetic formic anhydride
N2-Formyl-N5,N5-dimethyl-m-xylol-2,5-diamin
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; | 100% |
Acetic formic anhydride
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether at -45 - -30℃; for 3h; Inert atmosphere; Schlenk technique; | 100% |
Acetic formic anhydride
Conditions | Yield |
---|---|
In dichloromethane at 20℃; Inert atmosphere; | 100% |
(R,R)-N,N-bis-(1-phenylethyl)amine
Acetic formic anhydride
(R,R)-N,N-bis(1-phenylethyl)formamide
Conditions | Yield |
---|---|
In dichloromethane at 20℃; Inert atmosphere; | 100% |
Acetic formic anhydride
Conditions | Yield |
---|---|
In dichloromethane at 0 - 25℃; for 18h; Inert atmosphere; | 100% |
Acetic formic anhydride
Conditions | Yield |
---|---|
In tetrahydrofuran for 0.166667h; | 100% |
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