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Cyclopropanecarboxylic acid chloride Manufacturer/High quality/Best price/In stock
Cas No: 4023-34-1
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Cyclopropanecarboxylic acid chloride
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Cyclopropanecarbonyl chloride
Cas No: 4023-34-1
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High Quality 99% 4023-34-1 Cyclopropyl Carbonyl Chloride; Cyclopropanecarbonyl;CPCCI; Cyclopropylformylchloride; Cyclopropylcarboxylic acid chloride Manufacturer
Cas No: 4023-34-1
USD $ 0.1-0.1 / Gram 1 Gram 100 Metric Ton/Year Xi'an Xszo Chem Co., Ltd. Contact Supplier
Factory Supply Cyclopropanecarbonyl chloride
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Cyclopropanecarboxylic acid chloride
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Amadis Chemical offer CAS#4023-34-1;CAT#A824994
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Cyclopropanecarboxylic acid chloride
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USD $ 5.0-10.0 / Kilogram 1 Kilogram 1000 Kilogram/Month Enke Pharma-tech Co.,Ltd. (Cangzhou, China ) Contact Supplier
Cyclopropanecarboxylic acid chloride
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Cyclopropanecarboxylic acid chloride
Cas No: 4023-34-1
USD $ 1.0-1.0 / Kilogram 1 Kilogram 1000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier

4023-34-1 Usage

Purification Methods

If the IR shows OH bands, then some hydrolysis to the free acid must have occurred. In this case heat with oxalyl chloride at 50o for 2hours or SOCl2 for 30minutes, then evaporate and distil three times using a Dufton column (p 10). Store it in an inert dry atmosphere, preferably in sealed tubes. Strong IRRITANT. If it is free from OH bands, then just distil it in vacuo and store as before. [Jeffrey & Vogel J Chem Soc 1804 1948, Beilstein 9 IV 4.]

Chemical Properties

clear colorless to slightly yellow liquid
InChI:InChI=1/C4H5ClO/c5-4(6)3-1-2-3/h3H,1-2H2

4023-34-1 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (A11948)  Cyclopropanecarbonyl chloride, 98%    4023-34-1 25g 272.0CNY Detail
Alfa Aesar (A11948)  Cyclopropanecarbonyl chloride, 98%    4023-34-1 100g 937.0CNY Detail
Aldrich (C116807)  Cyclopropanecarbonylchloride  98% 4023-34-1 C116807-5G 188.49CNY Detail
Aldrich (C116807)  Cyclopropanecarbonylchloride  98% 4023-34-1 C116807-25G 340.47CNY Detail
Aldrich (C116807)  Cyclopropanecarbonylchloride  98% 4023-34-1 C116807-100G 1,170.00CNY Detail

4023-34-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name Cyclopropanecarbonyl Chloride

1.2 Other means of identification

Product number -
Other names Cyclopropanecarboxylic acid chloride

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4023-34-1 SDS

4023-34-1Synthetic route

cyclopropanecarboxylic acid
1759-53-1

cyclopropanecarboxylic acid

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

Conditions
ConditionsYield
With thionyl chloride In toluene Heating;100%
With thionyl chloride for 3h; Heating;95%
With thionyl chloride for 4h; Heating;88%
cyclopropanecarboxylic acid Na-salt
155-22-6

cyclopropanecarboxylic acid Na-salt

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

Conditions
ConditionsYield
With oxalyl dichloride
With oxalyl dichloride In dichloromethane at 0 - 20℃; for 1h;
oxalyl dichloride
79-37-8

oxalyl dichloride

cyclopropanecarboxylic acid
1759-53-1

cyclopropanecarboxylic acid

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

cyclopropanecarboxylic acid
1759-53-1

cyclopropanecarboxylic acid

A

5-cyclopropanepentanoyl chloride
663618-19-7

5-cyclopropanepentanoyl chloride

B

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

Cyclopropancarbamid
6228-73-5

Cyclopropancarbamid

Conditions
ConditionsYield
With ammonia In dichloromethane at 20℃; for 2h;100%
With ammonia In dichloromethane; water at 20℃; for 2h;100%
With diethyl ether; ammonia
With ammonium hydroxide
cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

Cyclopropanecarboxaldehyde
1489-69-6

Cyclopropanecarboxaldehyde

Conditions
ConditionsYield
With sodium tris(tert-butoxo)aluminium hydride In tetrahydrofuran; diethylene glycol dimethyl ether at -78℃; for 3h;100%
With diethylene glycol dimethyl ether; lithium tri-t-butoxyaluminum hydride
With sodium tetrahydroborate; cadmium(II) chloride In N,N,N,N,N,N-hexamethylphosphoric triamide; acetonitrile at -5℃; for 0.0833333h; Yield given;
With thexyl-s-butoxyborane In tetrahydrofuran at 25℃; for 96h; Yield given;
Stage #1: cyclopropanecarboxylic acid chloride With aluminium hydride In tetrahydrofuran at 20℃; for 1h; Metallation;
Stage #2: With pyridinium chlorochromate In tetrahydrofuran; dichloromethane at 20℃; for 6h; Oxidation;
98 % Chromat.
cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

3-O,N-dicyclopropylcarbonylnormorphine
81815-58-9

3-O,N-dicyclopropylcarbonylnormorphine

Conditions
ConditionsYield
With triethylamine In chloroform for 8h; Heating;100%
cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

10,11-dihydro-4-nitro-5H-dibenzo<1,4>diazepine
162930-74-7

10,11-dihydro-4-nitro-5H-dibenzo<1,4>diazepine

Cyclopropyl-(4-nitro-5,11-dihydro-dibenzo[b,e][1,4]diazepin-10-yl)-methanone
1026556-44-4

Cyclopropyl-(4-nitro-5,11-dihydro-dibenzo[b,e][1,4]diazepin-10-yl)-methanone

Conditions
ConditionsYield
In dichloromethane for 16h; Ambient temperature;100%
cycl-isopropylidene malonate
2033-24-1

cycl-isopropylidene malonate

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

5-(cyclopropyl(hydroxy)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione
146380-13-4

5-(cyclopropyl(hydroxy)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione

Conditions
ConditionsYield
With pyridine In dichloromethane at 0 - 20℃; Acylation;100%
Stage #1: cycl-isopropylidene malonate With pyridine In dichloromethane at 0℃; for 0.25h;
Stage #2: cyclopropanecarboxylic acid chloride In dichloromethane at 0 - 20℃; for 3h;
60%
With pyridine In dichloromethane at 0 - 20℃; for 3h; Acylation;
cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

3,4-dimethoxy-4-[[[2-(3-methoxyphenyl)ethyl]amino]methyl]phenoxy-Merrifield resin; 3,5-dimethoxy-4-[[[2-(2,5-dimethoxyphenyl)ethyl]amino]methyl]phenoxy-Merrifield resin

3,4-dimethoxy-4-[[[2-(3-methoxyphenyl)ethyl]amino]methyl]phenoxy-Merrifield resin; 3,5-dimethoxy-4-[[[2-(2,5-dimethoxyphenyl)ethyl]amino]methyl]phenoxy-Merrifield resin

N-[2-(3-methoxyphenyl)ethyl]cyclopropylformamide; N-[2-(2,5-dimethoxyphenyl)ethyl]cyclopropylformamide; mixture of

N-[2-(3-methoxyphenyl)ethyl]cyclopropylformamide; N-[2-(2,5-dimethoxyphenyl)ethyl]cyclopropylformamide; mixture of

Conditions
ConditionsYield
Stage #1: cyclopropanecarboxylic acid chloride; 3,4-dimethoxy-4-[[[2-(3-methoxyphenyl)ethyl]amino]methyl]phenoxy-Merrifield resin; 3,5-dimethoxy-4-[[[2-(2,5-dimethoxyphenyl)ethyl]amino]methyl]phenoxy-Merrifield resin With triethylamine In 1,2-dichloro-ethane at 20℃; for 20h; Solid phase reaction; acylation;
Stage #2: With dimethylsulfide; water; trifluoroacetic acid In dichloromethane at 20℃; for 15h; Solid phase reaction; cleavage of amide;
100%
cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

trinexapac ethyl

trinexapac ethyl

4-cyclopropanecarbonyl-3-cyclopropanecarbonyloxy-5-oxo-cyclohex-3-enecarboxylic acid ethyl ester

4-cyclopropanecarbonyl-3-cyclopropanecarbonyloxy-5-oxo-cyclohex-3-enecarboxylic acid ethyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane100%
cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

2-isobutyryl-1,3-cyclohexanedione
101386-00-9

2-isobutyryl-1,3-cyclohexanedione

cyclopropanecarboxylic acid 2-isobutyryl-3-oxo-cyclohex-1-enyl ester

cyclopropanecarboxylic acid 2-isobutyryl-3-oxo-cyclohex-1-enyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane100%
CYANAMID
420-04-2

CYANAMID

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

C5H6N2O

C5H6N2O

Conditions
ConditionsYield
With sodium hydroxide In acetone100%
cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

3-nitro-aniline
99-09-2

3-nitro-aniline

N-(3-nitrophenyl) cyclopropanecarboxamide
101946-39-8

N-(3-nitrophenyl) cyclopropanecarboxamide

Conditions
ConditionsYield
With potassium carbonate In dichloromethane at 20℃; for 2h;100%
With triethylamine In N,N-dimethyl-formamide at 25℃; for 3h; Cooling with ice;71.6%
With triethylamine In dichloromethane71%
With triethylamine In dichloromethane71%
With potassium carbonate In dichloromethane at 20℃; for 2h;
(4aR,5R,6R,7R)-6-hydroxy-7-methoxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one
209331-16-8

(4aR,5R,6R,7R)-6-hydroxy-7-methoxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

(4AR,5R,6R,7R)-6-Cyclopropylcarbonyloxy-7-methoxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one

(4AR,5R,6R,7R)-6-Cyclopropylcarbonyloxy-7-methoxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one

Conditions
ConditionsYield
With pyridine at 20℃;100%
In pyridine; dichloromethane100%
N-[2-(6-amino-7-hydroxy-2,3-dihydro-1H-inden-1-yl)ethyl]acetamide hydrochloride
1000334-09-7

N-[2-(6-amino-7-hydroxy-2,3-dihydro-1H-inden-1-yl)ethyl]acetamide hydrochloride

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

N-(3-(2-(acetylamino)ethyl)-4-hydroxy-2,3-dihydro-1H-inden-5-yl)cyclopropanecarboxamide
1000334-17-7

N-(3-(2-(acetylamino)ethyl)-4-hydroxy-2,3-dihydro-1H-inden-5-yl)cyclopropanecarboxamide

Conditions
ConditionsYield
With pyridine at 0℃; for 3h;100%
With pyridine at 0℃; for 0.25h;
4-methylthiazol-2-ylamine
1603-91-4

4-methylthiazol-2-ylamine

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

N-(4-methylthiazol-2-yl)cyclopropanecarboxamide
354547-70-9

N-(4-methylthiazol-2-yl)cyclopropanecarboxamide

Conditions
ConditionsYield
With pyridine at 20℃; for 2h;100%
With pyridine at 0 - 20℃;
N,O-dimethylhydroxylamine*hydrochloride
6638-79-5

N,O-dimethylhydroxylamine*hydrochloride

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

cyclopropanecarboxylic acid N-methoxy-N-methylamide
147356-78-3

cyclopropanecarboxylic acid N-methoxy-N-methylamide

Conditions
ConditionsYield
Stage #1: N,O-dimethylhydroxylamine*hydrochloride With triethylamine In dichloromethane at 0℃;
Stage #2: cyclopropanecarboxylic acid chloride In dichloromethane at 4 - 23℃;
100%
With triethylamine In dichloromethane at 0 - 20℃; for 1h;90%
With triethylamine In dichloromethane at 0 - 20℃; for 1h; Inert atmosphere;90%
cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

(3R,4S)-3-triisopropylsilyloxy-4-(2-methylprop-1-enyl)azetidin-2-one
178250-09-4

(3R,4S)-3-triisopropylsilyloxy-4-(2-methylprop-1-enyl)azetidin-2-one

(3R,4S)-1-cyclopropanecarbonyl-3-triisopropylsiloxy-4-(2-methylprop-1-enyl)azetidin-2-one
1031784-15-2

(3R,4S)-1-cyclopropanecarbonyl-3-triisopropylsiloxy-4-(2-methylprop-1-enyl)azetidin-2-one

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 0 - 20℃; for 2h;100%
3-aminobenzoic acid ethyl ester
582-33-2

3-aminobenzoic acid ethyl ester

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

ethyl 3-((cyclopropylcarbonyl)amino)benzoate
723759-58-8

ethyl 3-((cyclopropylcarbonyl)amino)benzoate

Conditions
ConditionsYield
In dichloromethane at 20℃;100%
1-[(2R,6S)-8-amino-9-hydroxy-6,11,11-trimethyl-1,2,5,6-tetrahydro-4H-2,6-methano-benzo[d]azocin-3-yl]-2,2,2-trifluoro-ethanone
1155856-77-1

1-[(2R,6S)-8-amino-9-hydroxy-6,11,11-trimethyl-1,2,5,6-tetrahydro-4H-2,6-methano-benzo[d]azocin-3-yl]-2,2,2-trifluoro-ethanone

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

cyclopropanecarboxylic acid [(2R,6S)-9-hydroxy-6,11,11-trimethyl-3-(2,2,2-trifluoro-acetyl)-1,2,3,4,5,6-hexahydro-2,6-methano-benzo[d]azocin-8-yl]-amide
1155857-31-0

cyclopropanecarboxylic acid [(2R,6S)-9-hydroxy-6,11,11-trimethyl-3-(2,2,2-trifluoro-acetyl)-1,2,3,4,5,6-hexahydro-2,6-methano-benzo[d]azocin-8-yl]-amide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃;100%
With triethylamine In dichloromethane at 20℃;
tert-butyl ((6-(7-(4-amino-2-fluorophenoxy)thieno[3,2-b]pyridin-2-yl)pyridin-3-yl)methyl)(2-methoxyethyl)carbamate
1123837-34-2

tert-butyl ((6-(7-(4-amino-2-fluorophenoxy)thieno[3,2-b]pyridin-2-yl)pyridin-3-yl)methyl)(2-methoxyethyl)carbamate

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

tert-butyl (6-(7-(4-(cyclopropanecarboxamido)-2-fluorophenoxy)thieno[3,2-b]pyridin-2-yl)pyridin-3-yl)methyl(2-methoxyethyl)carbamate
1187214-01-2

tert-butyl (6-(7-(4-(cyclopropanecarboxamido)-2-fluorophenoxy)thieno[3,2-b]pyridin-2-yl)pyridin-3-yl)methyl(2-methoxyethyl)carbamate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; Inert atmosphere;100%
6-(1-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl)imidazo[1,2-b]pyridazin-2-amine trifluoroacetate

6-(1-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl)imidazo[1,2-b]pyridazin-2-amine trifluoroacetate

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

N-(6-(1-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl)imidazo[1,2-b]pyridazin-2-yl)cyclopropanecarboxamide

N-(6-(1-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl)imidazo[1,2-b]pyridazin-2-yl)cyclopropanecarboxamide

Conditions
ConditionsYield
Stage #1: 6-(1-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl)imidazo[1,2-b]pyridazin-2-amine trifluoroacetate; cyclopropanecarboxylic acid chloride With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.5h;
Stage #2: With ammonium hydroxide In methanol at 20℃; for 1h;
100%
(S)-methyl 2-(8-(N-hydroxycarbamimidoyl)dibenzo[b,d]furan-3-sulfonamido)-3-methylbutanoate
1080641-18-4

(S)-methyl 2-(8-(N-hydroxycarbamimidoyl)dibenzo[b,d]furan-3-sulfonamido)-3-methylbutanoate

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

(S)-methyl 2-(8-(N-(cyclopropanecarbonyl)-N'-hydroxycarbamimidoyl)dibenzo[b,d]furan-3-sulfonamido)-3-methylbutanoate
1080641-74-2

(S)-methyl 2-(8-(N-(cyclopropanecarbonyl)-N'-hydroxycarbamimidoyl)dibenzo[b,d]furan-3-sulfonamido)-3-methylbutanoate

Conditions
ConditionsYield
With sodium hydrogencarbonate In dichloromethane; water at 0 - 20℃;100%
cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

2-amino-4-nitropyridine
4487-50-7

2-amino-4-nitropyridine

N-(4-nitropyridin-2-yl)-cyclopropanecarboxamide
942076-75-7

N-(4-nitropyridin-2-yl)-cyclopropanecarboxamide

Conditions
ConditionsYield
With pyridine at 0 - 20℃;100%
With pyridine at 0 - 20℃;100%
With pyridine at 20℃; for 30h;98%
cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

1,1-dimethylethyl (3S)-3-[2-(ethyloxy)-2-oxoethyl]-1-pyrrolidinecarboxylate

1,1-dimethylethyl (3S)-3-[2-(ethyloxy)-2-oxoethyl]-1-pyrrolidinecarboxylate

ethyl[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]acetate
1332333-17-1

ethyl[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]acetate

Conditions
ConditionsYield
Stage #1: 1,1-dimethylethyl (3S)-3-[2-(ethyloxy)-2-oxoethyl]-1-pyrrolidinecarboxylate With hydrogenchloride In 1,4-dioxane at 20℃; for 1h;
Stage #2: With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.0833333h;
Stage #3: cyclopropanecarboxylic acid chloride at 0 - 20℃; for 1h;
100%
4-bromo-7-(5-fluoro-2-methylphenyl)isoquinolin-3-amine
1382848-69-2

4-bromo-7-(5-fluoro-2-methylphenyl)isoquinolin-3-amine

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

N-(4-bromo-7-(5-fluoro-2-methylphenyl)isoquinolin-3-yl)cyclopropanecarboxamide
1382841-06-6

N-(4-bromo-7-(5-fluoro-2-methylphenyl)isoquinolin-3-yl)cyclopropanecarboxamide

Conditions
ConditionsYield
With pyridine In dichloromethane at 20℃; for 1h;100%
cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

N-desmethylthebaine hydrochloride
7679-18-7

N-desmethylthebaine hydrochloride

17-cyclopropylcarbonylnorthebaine
25098-38-8

17-cyclopropylcarbonylnorthebaine

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; Cooling with ice;100%
With triethylamine In dichloromethane at 0 - 20℃;100%
With triethylamine In dichloromethane at 0 - 20℃; for 10h;99%
With triethylamine In dichloromethane at 0 - 20℃;91%
C23H23N7O4S
1429324-16-2

C23H23N7O4S

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

C27H27N7O5S
1429324-17-3

C27H27N7O5S

Conditions
ConditionsYield
With triethylamine In dichloromethane for 1h; Inert atmosphere;100%
(2SS,3RS)-2-(4-methylthiophen-2-yl)-4-oxo-1,2,3,4-tetrahydropyridin-3-yl methyl(phenyl)carbamate

(2SS,3RS)-2-(4-methylthiophen-2-yl)-4-oxo-1,2,3,4-tetrahydropyridin-3-yl methyl(phenyl)carbamate

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

(2SR,3RS)-1-(cyclopropanecarbonyl)-2-(4-methylthiophen-2-yl)-4-oxo-1,2,3,4-tetrahydropyridin-3-yl methyl(phenyl)-carbamate

(2SR,3RS)-1-(cyclopropanecarbonyl)-2-(4-methylthiophen-2-yl)-4-oxo-1,2,3,4-tetrahydropyridin-3-yl methyl(phenyl)-carbamate

Conditions
ConditionsYield
With dmap In tetrahydrofuran100%
(1RS,2RS)-ethyl 2-(4-amino-3-bromophenyl)-3-phenylcyclopropanecarboxylate

(1RS,2RS)-ethyl 2-(4-amino-3-bromophenyl)-3-phenylcyclopropanecarboxylate

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

(1RS,2RS,3RS)-ethyl 2-(3-bromo-4-(cyclopropanecarboxamido)phenyl)-3-phenylcyclopropanecarboxylate

(1RS,2RS,3RS)-ethyl 2-(3-bromo-4-(cyclopropanecarboxamido)phenyl)-3-phenylcyclopropanecarboxylate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 1h; Inert atmosphere;100%
2-amino-4-bromopyridine
84249-14-9

2-amino-4-bromopyridine

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

N-(4-bromopyridin-2-yl)cyclopropanecarboxamide
1529768-99-7

N-(4-bromopyridin-2-yl)cyclopropanecarboxamide

Conditions
ConditionsYield
Stage #1: 2-amino-4-bromopyridine With pyridine In dichloromethane at 20℃; for 0.0833333h;
Stage #2: cyclopropanecarboxylic acid chloride In dichloromethane at 20℃; for 2h;
100%
With triethylamine In dichloromethane at 0 - 20℃;93%
With pyridine In tetrahydrofuran at 0℃; for 4h;90%
p-nitrobenzenesulfonamide
6325-93-5

p-nitrobenzenesulfonamide

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

N-(4-nitrophenylsulfonyl)cyclopropanecarboxamide

N-(4-nitrophenylsulfonyl)cyclopropanecarboxamide

Conditions
ConditionsYield
With dmap; triethylamine In tetrahydrofuran at 20℃; for 1h; Inert atmosphere;100%

4023-34-1Downstream Products

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