CAS No.56105-81-8,(2R)-2-(3-benzoylphenyl)propanoic acid Suppliers

Hebei Nengqian Chemical Import and Export Co., LTD

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(R)-(-)-Ketoprofen CAS 56105-81-8

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(2R)-2-(3-benzoylphenyl)propanoic acid CAS:56105-81-8 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 q

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Benzeneacetic acid,3-benzoyl-a-methyl-, (aR)-

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Henan Wentao Chemical Product Co., Ltd.

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Zibo Hangyu Biotechnology Development Co., Ltd

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Shanghai Minstar Chemical Co., Ltd

(2R)-2-(3-benzoylphenyl)propanoic acid Basic information Product Name: (2R)-2-(3-benzoylphenyl)propanoic acid Synonyms: (2R)-2-(3-benzoylphenyl)propanoic acid;(2R)-2-(3-Benzoylphenyl)propionic acid;(R)-2-(3-Benzoylphenyl)propionic acid;(R)-3-Be

(2R)-2-(3-benzoylphenyl)propanoic acid

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Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

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Hangzhou Fandachem Co.,Ltd

Benzeneacetic acid,3-benzoyl-a-methyl-, (aR)-Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

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Henan Kanbei Chemical Co.,LTD

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ZHEJIANG JIUZHOU CHEM CO.,LTD

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Shanghai united Scientific Co.,Ltd.

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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Shaanxi Cuicheng Biomedical Technology Co., Ltd.

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（R)-（-)-Ketoprofen[56105-81-8]

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Simson Pharma Limited

The system can just identify the products information in first sheet, it is not be permitted to add or edit new sheet by userself.Our products are required in MG to Gram only. · Pharmaceutical Reference Standards· Traceable workin

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Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the (R)-(-)-Ketoprofen, CAS:56105-81-8 with the most competitive price and the best quali

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Nanjing Raymon Biotech Co., Ltd.

(R)-Ketoprofen Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/Shenzhen

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Topbatt Chemical Co., Ltd.

Topbatt Chemical Co., Ltd., Established in 2019, located in Shenzhen, Guangdong Province, is a Manufacturer and Trading company which specialized in fine chemicals like Pharmaceutical Reference Standards and Stable Isotopes. Our Stable Isotopes produ

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Shenzhen Sumshine Biotech Co., Ltd.

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(R)-Ketoprofen

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Chemical Co.Ltd

Manufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en

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NovaChemistry

High purity Application:Pharmaceutical intermediates, Material synthesis and analyzing the expectant ingredients

(R)-Ketoprofen

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Synthetic route

: C16H14O3*C17H21NO2

: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With hydrogenchloride In water at 10 - 35℃;	98%

: 855519-35-6
(RS)-ketoprofen vinyl ester

A: 911412-01-6
(S)-ketoprofen vinyl ester

B: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With immobilized Lipozyme In 1,4-dioxane; water at 25℃; for 96h; Enzymatic reaction; optical yield given as %ee;	A 90% B n/a

: 156994-73-9
(R)-2-(3-Benzoyl-phenyl)-propionic acid (R)-4,4-dimethyl-2-oxo-tetrahydro-furan-3-yl ester

: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With sodium carbonate In methanol; water for 2h; Ambient temperature;	85%

: 1019853-52-1
(3R)-1-phenyl-4,4-dimethyl-2-oxopyrrolidin-3-yl (αR)-2-(3-benzoylphenyl)propionate

: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With hydrogenchloride; acetic acid In water at 120℃; for 2.5h; optical yield given as %ee;	63%

: 22161-82-6
(+)-α-(3-benzylphenyl)propionic acid

A: 22161-81-5
S-ketoprofen

B: 66067-44-5
(3-acetylphenyl)(phenyl)methanone

C: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With sodium hydroxide; potassium permanganate In water for 6h; Ambient temperature; Yield given;	A n/a B 28.4% C n/a

...Expand

: 57872-48-7, 81601-91-4, 81601-93-6, 47087-07-0
ketoprofen methyl ester

A: 22161-81-5
S-ketoprofen

B: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With sodium hydroxide In water at 40℃; for 7.55h; titrisol buffer pH 8, carboxylesterase NP; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
With tris hydrochloride; S. solfataricus esterase In water at 60℃; for 32h; pH=7.0; Enzymatic reaction;

: 22071-15-4
ketoprofen

A: 22161-81-5
S-ketoprofen

B: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With phosphate buffer; sodium dodecyl-sulfate; vancomycin at 20℃; Product distribution; electrophoretic enantioseparations, various substrates;
EtOH, TAPS/Tris buffer, pH 7.7;
lipase from Candida rugosa In 2,2,4-trimethylpentane; acetone Product distribution / selectivity; Resolution of racemate;

: 74614-67-8
α-(3-benzoylphenyl)acrylic acid

A: 22161-81-5
S-ketoprofen

B: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With (-)-Diop; chloro(1,5-hexadiene)rhodium(I) dimer; hydrogen; triethylamine; benzene In ethanol under 53200 Torr; for 20h; Ambient temperature; Yield given. Title compound not separated from byproducts;
With (-)-Diop; chloro(1,5-hexadiene)rhodium(I) dimer; hydrogen; triethylamine In ethanol; benzene under 11172 - 77140 Torr; Product distribution; different solvents, without NEt3, with KOH; other object: optical yield;

: 114315-58-1
2-chloroethyl ester of 2-(3-benzoylphenyl)propionic acid

A: 22161-81-5
S-ketoprofen

B: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With water at 40℃; for 40h; Candida rugosa lipase, pH 5; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
With Candida rugosa lipase (Lipase OF); Tween-80 In water at 30℃; for 24h; pH=2.5; Title compound not separated from byproducts;

: (R) ketoprofen glucuronide

A: 6556-12-3, 489-91-8, 528-16-5, 552-12-5, 577-46-8, 643-33-4, 2240-07-5, 6294-16-2, 10133-02-5, 18402-78-3, 18968-14-4, 21179-08-8, 23018-83-9, 33599-45-0, 33599-46-1, 46171-67-9, 46171-69-1, 46172-26-3, 70021-34-0, 71031-08-8, 104195-06-4, 106499-29-0, 124817-72-7
D-glucuronic acid

B: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With human serum albumin In water at 37℃; pH=7.4; Enzyme kinetics; Further Variations:; Reagents; Hydrolysis; Enzymatic reaction; isotonic 0.067 M phosphate buffer;

: 59512-44-6, 71381-92-5, 109718-56-1
ketoprofen chloride

A: 22161-81-5
S-ketoprofen

B: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
Stage #1: ketoprofen chloride With (S)-(3-OH-4,4-di-Me-2-oxopyrrolidin-1-yl)CH2COOH on resin; triethylamine In tetrahydrofuran at 0℃; Stage #2: With lithium hydroxide In tetrahydrofuran; water at 20℃; for 4h; Further stages. Title compound not separated from byproducts.;

: 362470-63-1
(S)-2-(3-Benzoyl-phenyl)-propionic acid (S)-1-carbamoylmethyl-4,4-dimethyl-2-oxo-pyrrolidin-3-yl ester

A: 22161-81-5
S-ketoprofen

B: 56105-81-8
R-ketoprofen

C: (S)-(3-hydroxy-4,4-dimethyl-2-oxopyrrolidin-1-yl)acetamide

Conditions

Conditions	Yield
With lithium hydroxide In tetrahydrofuran; water at 20℃; for 1h;

...Expand

: 136656-96-7
(R)-(-)-2-(3-benzoylphenyl)propionic acid ethyl ester

: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With novozyme 435 In water; acetonitrile at 45℃; for 45h;	360 mg

: 22071-15-4
ketoprofen

: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: Novozyme 435 / toluene / 2 h / 45 °C 2: 360 mg / Novozyme 435 / acetonitrile; H2O / 45 h / 45 °C View Scheme
Multi-step reaction with 3 steps 1.1: oxalyl chloride / 12 h / 40 °C 2.1: rink amide linker modified polystyrene grafted crowns; piperidine; benzotriazolyloxy-tris(dimethylamino)phosphonium(1+) PF6(1-) / diisopropylethylamine / dimethylformamide / 12 h / 20 °C 2.2: triethylamine / tetrahydrofuran / 12 h / 0 °C 2.3: 104 mg / trifluoroacetic acid / CH2Cl2 / 0.67 h 3.1: LiOH / tetrahydrofuran; H2O / 1 h / 20 °C View Scheme
Multi-step reaction with 2 steps 1.1: oxalyl chloride / 12 h / 40 °C 2.1: triethylamine; (S)-(3-OH-4,4-di-Me-2-oxopyrrolidin-1-yl)CH2COOH on resin / tetrahydrofuran / 0 °C 2.2: LiOH*H2O / tetrahydrofuran; H2O / 4 h / 20 °C View Scheme

: 59512-44-6, 71381-92-5, 109718-56-1
ketoprofen chloride

: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1.1: rink amide linker modified polystyrene grafted crowns; piperidine; benzotriazolyloxy-tris(dimethylamino)phosphonium(1+) PF6(1-) / diisopropylethylamine / dimethylformamide / 12 h / 20 °C 1.2: triethylamine / tetrahydrofuran / 12 h / 0 °C 1.3: 104 mg / trifluoroacetic acid / CH2Cl2 / 0.67 h 2.1: LiOH / tetrahydrofuran; H2O / 1 h / 20 °C View Scheme
Multi-step reaction with 2 steps 1: 99.5 percent Spectr. / Et3N / toluene / -10 °C 2: 85 percent / Na2CO3 / methanol; H2O / 2 h / Ambient temperature View Scheme

: 75116-78-8
ethyl α-(3-benzoylphenyl)acrylate

: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 93 percent / 3percent KOH/H2O / tetrahydrofuran / 24 h / Ambient temperature 2: H2, 2/(-)-DIOP/NEt3 / ethanol; benzene / 11172 - 77140 Torr / different solvents, without NEt3, with KOH; other object: optical yield View Scheme

: 22071-15-4
ketoprofen

: 62784-66-1
bis(1-naphthyl)methanol

A: 1116086-47-5
(R)-ketoprofen di(1-naphthyl)methyl ester

B: (S)-ketoprofen di(1-naphthyl)methyl ester

C: 22161-81-5
S-ketoprofen

D: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With (R)-(+)-2-phenyl-2,3-dihydrobenzo[d]imidazo[2,1-b]thiazole; p-Methoxybenzoic anhydride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 12h; Resolution of racemate; optical yield given as %ee;
With (-)-(S)-β-Np-BTM; 2,2-dimethylpropanoic anhydride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 12h; Inert atmosphere; Resolution of racemate; optical yield given as %ee; enantioselective reaction;
With benzoic acid anhydride; N-ethyl-N,N-diisopropylamine; (R)-(+)-2-phenyl-2,3-dihydrobenzo[d]imidazo[2,1-b]thiazole In dichloromethane at 20℃; for 6h; Product distribution / selectivity; Resolution of racemate;	A n/a B n/a C n/a D n/a

...Expand

: 1213788-21-6
(R,S)-N-ketoprofenyl-1,2,4-triazole

A: 1213788-33-0
(S)-N-ketoprofenyl-1,2,4-triazole

B: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With Novozym 435; water In tert-butyl methyl ether at 45℃; Kinetics; Solvent; Concentration;

: 57872-48-7, 81601-91-4, 81601-93-6, 47087-07-0
ketoprofen methyl ester

A: 56105-81-8
R-ketoprofen

B: methyl (2S)-2-(3-benzoylphenyl)propanoate

C: 81601-93-6
(R)-(-)-2-(3-benzoylphenyl)propionic acid methyl ester

Conditions

Conditions	Yield
With Novozym 435; water In tert-butyl methyl ether at 45℃; Kinetics; Solvent; Concentration; optical yield given as %ee;

...Expand

: 4-nitrophenyl 2-(3-benzoylphenyl)propanoate

A: C22H17NO5

B: C22H17NO5

C: 22161-81-5
S-ketoprofen

D: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
Stage #1: 4-nitrophenyl 2-(3-benzoylphenyl)propanoate With Pseudomonas aeruginosa lipase Met16Ala/Leu17Phe/Leu162Asn mutant In acetonitrile at 30℃; for 1.5h; pH=7.5; aq. phosphate buffer; Resolution of racemate; Enzymatic reaction; Stage #2: With hydrogenchloride In water; acetonitrile enantioselective reaction;

...Expand

: 22071-15-4
ketoprofen

: 110282-71-8
9,9‘-bis-phenanthrylmethanol

A: 1187670-14-9
(R)-ketoprofen di(9-phenanthryl)methyl ester

B: (S)-ketoprofen di(9-phenanthryl)methyl ester

C: 22161-81-5
S-ketoprofen

D: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With p-Methoxybenzoic anhydride; N-ethyl-N,N-diisopropylamine; (R)-(+)-2-phenyl-2,3-dihydrobenzo[d]imidazo[2,1-b]thiazole In dichloromethane at 20℃; for 12h; Product distribution / selectivity; Resolution of racemate;	A n/a B n/a C n/a D n/a
With (R)-(+)-2-phenyl-2,3-dihydrobenzo[d]imidazo[2,1-b]thiazole; p-Methoxybenzoic anhydride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 12h; optical yield given as %ee; enantioselective reaction;

...Expand

: 1268613-74-6
C19H15BrN2O2

A: 1268614-30-7
C19H15BrN2O2

B: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With Candida antarctica lipase B; water In tert-butyl methyl ether at 45℃; for 2h; Resolution of racemate; Enzymatic reaction; optical yield given as %ee; enantioselective reaction;

: C26H22O4

A: 22161-81-5
S-ketoprofen

B: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With copper(l) chloride In methanol at 40℃; Inert atmosphere; optical yield given as %ee;

: 150360-24-0
2-methyl-2-(3-benzoylphenyl)malonic acid

: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With Mesorhizobium sp. BNC1 arylmalonate decarboxylase Enzymatic reaction; enantioselective reaction;

: 60658-04-0
ethyl 2-<3-benzoylphenyl>propionate

A: 22161-81-5
S-ketoprofen

B: 56105-81-8
R-ketoprofen

Conditions

Conditions	Yield
With Thermotoga maritima esterase Tm1160 In aq. acetate buffer at 70℃; for 32h; pH=5.5; Enzymatic reaction; enantioselective reaction;	A n/a B n/a

: 60658-04-0
ethyl 2-<3-benzoylphenyl>propionate

A: 22161-81-5
S-ketoprofen

B: 56105-81-8
R-ketoprofen

C: methyl (2S)-2-(3-benzoylphenyl)propanoate

D: 81601-93-6
(R)-(-)-2-(3-benzoylphenyl)propionic acid methyl ester

Conditions

Conditions	Yield
With Yarrowia lipolytica Lip2p lipase In decane at 20℃; for 100h; Kinetics; Enzymatic reaction; enantioselective reaction;

...Expand

: 60658-04-0
ethyl 2-<3-benzoylphenyl>propionate

A: 56105-81-8
R-ketoprofen

B: methyl (2S)-2-(3-benzoylphenyl)propanoate

Conditions

Conditions	Yield
With Candida rugose lipase CRL4 10X In decane at 20℃; for 100h; Kinetics; Enzymatic reaction; enantioselective reaction;

: 71-23-8
propan-1-ol

: 56105-81-8
R-ketoprofen

: (R)-2-(3-Benzoyl-phenyl)-propionic acid propyl ester

Conditions

Conditions	Yield
In 2,2,4-trimethylpentane at 30℃; lyophilized crude lipase (olive oil);	85%

: 56105-81-8
R-ketoprofen

: 109-55-7
1-amino-3-(dimethylamino)propane

: (R)-2-[(3-benzoyl)phenyl]-N-[3-(dimethylamino)propyl]propionamide

Conditions

Conditions	Yield
Stage #1: R-ketoprofen With benzotriazol-1-ol; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 0.5h; Stage #2: 1-amino-3-(dimethylamino)propane In dichloromethane at 20℃;	75%

: 3144-09-0
methanesulfonamide

: 56105-81-8
R-ketoprofen

: DF 1661

Conditions

Conditions	Yield
Stage #1: R-ketoprofen With 1,1'-carbonyldiimidazole In dichloromethane at 0 - 5℃; for 2h; Stage #2: methanesulfonamide With 1,2-diazabicyclo[5.4.0]undec-7-ene In dichloromethane for 4h;	74%

: 474-77-1
epicholesterol

: 56105-81-8
R-ketoprofen

: 913843-20-6
epi-cholesteryl (R)-2-(3-benzoylphenyl)propionate

Conditions

Conditions	Yield
Stage #1: R-ketoprofen With dicyclohexyl-carbodiimide In dichloromethane at 0℃; for 0.5h; Stage #2: epicholesterol With dmap In dichloromethane at 0℃; for 8h;	74%

: 85-61-0, 31416-98-5
coenzyme A

: 56105-81-8
R-ketoprofen

: C37H48N7O18P3S

Conditions

Conditions	Yield
Stage #1: R-ketoprofen With 2,6-dimethylpyridine; chloroformic acid ethyl ester In dichloromethane at 20℃; for 1h; Stage #2: coenzyme A With sodium hydroxide In tetrahydrofuran; water at 20℃; for 2h; pH=6.2;

: 67-56-1
methanol

: 56105-81-8
R-ketoprofen

: 81601-93-6
(R)-(-)-2-(3-benzoylphenyl)propionic acid methyl ester

Conditions

Conditions	Yield
With sulfuric acid at 20℃;
With sulfuric acid at 80℃;

: 5680-79-5
glycine ethyl ester hydrochloride

: 56105-81-8
R-ketoprofen

: [(R)-2-(3-Benzoyl-phenyl)-propionylamino]-acetic acid methyl ester

Conditions

Conditions	Yield
Stage #1: R-ketoprofen With 1-hydroxybenzotriazol-hydrate; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide at 0 - 5℃; for 1h; Stage #2: glycine ethyl ester hydrochloride In N,N-dimethyl-formamide at 20℃;

: 56105-81-8
R-ketoprofen

: (R)-2-(3-Benzoyl-phenyl)-propionyl chloride

Conditions

Conditions	Yield
With thionyl chloride for 3h; Heating;

: 57-88-5
cholesterol

: 56105-81-8
R-ketoprofen

: 913843-20-6
epi-cholesteryl (R)-2-(3-benzoylphenyl)propionate

Conditions

Conditions	Yield
Mitsunobu reaction;

: 56105-81-8
R-ketoprofen

: 66067-43-4
3-ethylbenzophenone

Conditions

Conditions	Yield
In phosphate buffer at 25℃; pH=7.4; Quantum yield; Kinetics; Further Variations:; Reagents; Photolysis;

: 56105-81-8
R-ketoprofen

: 875294-84-1
methyl (2R)-2-[3-(1-phenylethyl)phenyl]propanoate

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1.1: H2SO4 / 20 °C 2.1: n-BuLi / tetrahydrofuran; hexane / 3 h / 0 - 5 °C 2.2: 71 percent / tetrahydrofuran; hexane / 20 °C 3.1: H2 / Pd/C / ethanol / 18 h View Scheme

: 56105-81-8
R-ketoprofen

: 454701-83-8
(R),(R',S')-2-[3-(α-methylbenzyl)phenyl]propionyl chloride

Conditions

Conditions	Yield
Multi-step reaction with 5 steps 1.1: H2SO4 / 20 °C 2.1: n-BuLi / tetrahydrofuran; hexane / 3 h / 0 - 5 °C 2.2: 71 percent / tetrahydrofuran; hexane / 20 °C 3.1: H2 / Pd/C / ethanol / 18 h 4.1: 0.29 g / aq. KOH / dioxane / 20 °C 5.1: SOCl2 / 8 h / Heating View Scheme

: 56105-81-8
R-ketoprofen

: 354904-38-4
(2R)-2-[3-(1-phenylethyl)phenyl]propanoic acid

Conditions

Conditions	Yield
Multi-step reaction with 4 steps 1.1: H2SO4 / 20 °C 2.1: n-BuLi / tetrahydrofuran; hexane / 3 h / 0 - 5 °C 2.2: 71 percent / tetrahydrofuran; hexane / 20 °C 3.1: H2 / Pd/C / ethanol / 18 h 4.1: 0.29 g / aq. KOH / dioxane / 20 °C View Scheme

: 56105-81-8
R-ketoprofen

: 859828-61-8
methyl (2R)-2-[3-(1-phenylvinyl)phenyl]propanoate

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1.1: H2SO4 / 20 °C 2.1: n-BuLi / tetrahydrofuran; hexane / 3 h / 0 - 5 °C 2.2: 71 percent / tetrahydrofuran; hexane / 20 °C View Scheme

: 56105-81-8
R-ketoprofen

: N-{2-[3-(1-phenyl-ethyl)-phenyl]-propionyl}-methanesulfonamide

Conditions

Conditions	Yield
Multi-step reaction with 5 steps 1.1: H2SO4 / 20 °C 2.1: n-BuLi / tetrahydrofuran; hexane / 3 h / 0 - 5 °C 2.2: 71 percent / tetrahydrofuran; hexane / 20 °C 3.1: H2 / Pd/C / ethanol / 18 h 4.1: 0.29 g / aq. KOH / dioxane / 20 °C 5.1: 1,1'-carbonyldiimidazole / CH2Cl2 / 2 h / 0 - 5 °C 5.2: 30 percent / diazabicyclo[5.4.0]undec-7-ene / CH2Cl2 / 4 h View Scheme

: 56105-81-8
R-ketoprofen

: [(R)-2-(3-Benzoyl-phenyl)-propionylamino]-acetic acid

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1.1: 1-hydroxybenzotriazole hydrate; 1,3-dicyclohexylcarbodiimide / dimethylformamide / 1 h / 0 - 5 °C 1.2: dimethylformamide / 20 °C 2.1: 0.31 g / aq. NaOH / dioxane / 20 °C View Scheme

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