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inquiry1 high purity 2 able to provide COA/HNMR/HPLC 3 High quality 4 low price 5 Best service Appearance:white powder Storage:Refrigerator Package:bag/bottle/drum Application:pharmaceutical intermediate Transportation:common transportation Port:Sha
Product Description Product website: http://www.finerchem.com Product Name Methyl 4-iodobenzoate CAS No. 619
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inquiryUnique advantages for Methyl 4-iodobenzoate Cas 619-44-3 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:N/A Package:25kg/drum Application:F
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inquiryhigh quality Appearance:white powder Storage:Sealed, dry, microtherm , avoid light and smell Package:According to the demand of customer Application:Pharmaceutical intermediates Transportation:by air or by sea Port:shanghai
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inquiryOur advantage:Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scient
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inquiryName: Methyl 4-iodobenzoate Synonyms: 4-Iodobenzoic acid methyl ester CAS: 619-44-3 MF: C8H7IO2 Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Application:Syntheses Material Intermediates Tra
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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inquirySuperior quality Appearance:beige to pale pink crystalline powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:suzuki reaction Transportation:a
Product name: Methyl 4-Iodobenzoate CAS No.: 619-44-3 Molecule Formula:C8H7IO2 Molecule Weight:262.04 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS
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inquiryProduct Name: Methyl 4-iodobenzoate CAS: 619-44-3 MF: C8H7IO2 MW: 262.04 EINECS: 210-597-1 Mol File: 619-44-3.mol Methyl 4-iodobenzoate Structure Methyl 4-iodobenzoate Chemical Properties Melting point 112-116 °C Boiling
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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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inquiryConditions | Yield |
---|---|
With acetyl chloride at 60℃; for 12h; | 100% |
With sulfuric acid for 30h; Reflux; | 99% |
With sulfuric acid Reflux; | 99% |
methyl 4-tri-n-butylstannylbenzoate
sodium iodide
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
With N-chloro-succinimide In methanol; acetic acid to a soln. of Sn-compd. in MeOH was added NaI in MeOH, then Na(125)I was added (10% stoichiometric amount of NaI/Na(125)I), addn. of AcOH followed by addn. of NCS in MeOH, the mixture was stirred at 25°C for 20 min; the reaction was monitored by use of HPLC equipped with a UV detector, the yield was calculated by HPLC analysis of a solution of known concn., the established yield is the radiochemical yield; | 98% |
With N-chloro-succinimide In methanol; acetic acid to a soln. of Sn-compd. in MeOH was added NaI in MeOH, then Na(125)I was added (100% stoichiometric amount of NaI/Na(125)I), addn. of AcOH followed by addn. of NCS in MeOH, the mixture was stirred at 25°C; the reaction was monitored by use of HPLC equipped with a UV detector, the yield was calculated by HPLC analysis of a solution of known concn., the established yield is the radiochemical yield; | 98% |
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
With iodine In various solvent(s) at 100℃; for 9h; | 97% |
methyl 4-(3,3-diethyltriaz-1-en-1-yl)benzoate
methyl iodide
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
at 110 - 120℃; for 6h; | 97% |
Conditions | Yield |
---|---|
With dihydrogen peroxide at 20℃; for 20h; | 97% |
With oxygen; potassium carbonate at 65℃; for 3h; Catalytic behavior; | 82 %Chromat. |
sodium iodide
4-methoxycarbonylphenylboronic acid
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
With N-chloro-succinimide In methanol; acetic acid to a soln. of B-compd. in MeOH was added NaI in MeOH, then Na(125)I was added (100% stoichiometric amount of NaI/Na(125)I), addn. of AcOH followed by addn. of two equivalents of NCS in MeOH, the mixture was stirred at 25°C for 24 h; the reaction was monitored by use of HPLC equipped with a UV detector, the yield was calculated by HPLC analysis of a solution of known concn., the established yield is the radiochemical yield; | 96% |
With N-chloro-succinimide In methanol; acetic acid to a soln. of B-compd. in MeOH was added NaI in MeOH, then Na(125)I was added (100% stoichiometric amount of NaI/Na(125)I), addn. of AcOH followed by addn. of NCS in MeOH, the mixture was stirred at 25°C for 20 h; the reaction was monitored by use of HPLC equipped with a UV detector, the yield was calculated by HPLC analysis of a solution of known concn., the established yield is the radiochemical yield; | 70% |
With N-chloro-succinimide In methanol; acetic acid to a soln. of B-compd. in MeOH was added NaI in MeOH, then Na(125)I was added (100% stoichiometric amount of NaI/Na(125)I), addn. of AcOH followed by addn. of NCS in MeOH, the mixture was stirred at 25°C for 3 h; the reaction was monitored by use of HPLC equipped with a UV detector, the yield was calculated by HPLC analysis of a solution of known concn., the established yield is the radiochemical yield; | 60% |
With N-chloro-succinimide In methanol; acetic acid to a soln. of B-compd. in MeOH was added NaI in MeOH, then Na(125)I was added (10% stoichiometric amount of NaI/Na(125)I), addn. of AcOH followed by addn. of NCS in MeOH, the mixture was stirred at 25°C for 20 min; the reaction was monitored by use of HPLC equipped with a UV detector, the yield was calculated by HPLC analysis of a solution of known concn., the established yield is the radiochemical yield; | >99 |
methanol
4-iodo-N,N-bis(pyridin-2-ylmethyl)benzamide
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
With copper(II) bis(trifluoromethanesulfonate) at 20℃; for 16h; | 96% |
Conditions | Yield |
---|---|
With triethylamine at 100℃; for 24h; Inert atmosphere; | 96% |
Conditions | Yield |
---|---|
In methanol at 20℃; | 95% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0℃; for 0.5h; | 93% |
Stage #1: 4-iodobenzoic acid chloride With pyridine In dichloromethane at 20℃; for 16h; Stage #2: With pyridinium p-toluenesulfonate In toluene at 50℃; for 16h; Stage #3: methanol With sodium amide In tetrahydrofuran for 0.5h; Further stages.; |
4-iodobenzoic acid
tris(o-methoxyphenyl)phosphine
A
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
With dirhodium tetraacetate In cyclohexane at 120℃; for 12h; Reagent/catalyst; Schlenk technique; Inert atmosphere; | A 93% B 89% |
di-tert-butyl dicarbonate
2-(4-iodophenyl)-5,5-dimethyl-1,3,2-dioxaborinane
methyl iodide
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
Stage #1: di-tert-butyl dicarbonate; 5,5-dimethyl-2-(4-iodophenyl)-1,3,2-dioxaborinane With 4,4'-dimethyl-2,2'-bipyridines; lithium methanolate; copper(l) chloride In N,N-dimethyl acetamide at 30℃; for 6h; Inert atmosphere; Schlenk technique; Stage #2: methyl iodide In N,N-dimethyl acetamide at 30℃; for 2h; Schlenk technique; | 92% |
methanol
carbon monoxide
μ-oxobis[(trifluoromethanesulfonato)(phenyl)iodine]
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
palladium diacetate In N,N-dimethyl-formamide under 760 Torr; for 0.5h; Ambient temperature; | 91% |
Conditions | Yield |
---|---|
With dirhodium tetraacetate In cyclohexane at 120℃; for 12h; Schlenk technique; Inert atmosphere; | 91% |
methyl 4-tri-n-butylstannylbenzoate
sodium iodide
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
With N-chloro-succinimide In methanol; acetic acid to a soln. of Sn-compd. in MeOH was added one equivalent NaI in MeOH/AcOH and one equivalent NCS, the mixture was stirred for 15 min at 25°C; the reaction was monitored by use of HPLC equipped with a UV detector, the yield was calculated by HPLC analysis of a solution of known concn.; | 90% |
4-methoxycarbonylphenylboronic acid
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
With iodine; potassium carbonate In acetonitrile at 80℃; for 8h; Inert atmosphere; Schlenk technique; Sealed tube; | 90% |
With 1,10-Phenanthroline; oxygen; potassium iodide; copper(ll) bromide In N,N-dimethyl-formamide at 80℃; for 20h; | 88% |
With copper(I) oxide; ammonium hydroxide; oxygen; potassium iodide In water at 25℃; for 24h; | 80% |
With copper(l) iodide; N-iodomorpholine-hydrogen iodide In methanol at 20℃; for 24h; |
p-(methoxycarbonyl)phenylmercuric chloride
sodium iodide
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
With N-chloro-succinimide In methanol; acetic acid to a soln. of Hg-compd. in MeOH was added NaI in MeOH, then Na(125)I was added (10% stoichiometric amount of NaI/Na(125)I), addn. of AcOH followed by addn. of NCS in MeOH, the mixture was stirred at 25°C for 20 min; the reaction was monitored by use of HPLC equipped with a UV detector, the yield was calculated by HPLC analysis of a solution of known concn., the established yield is the radiochemical yield; | 89% |
With N-chloro-succinimide In methanol; acetic acid to a soln. of Hg-compd. in MeOH was added NaI in MeOH, then Na(125)I was added (100% stoichiometric amount of NaI/Na(125)I), addn. of AcOH followed by addn. of NCS in MeOH, the mixture was stirred at 25°C for 72 h; the reaction was monitored by use of HPLC equipped with a UV detector, the yield was calculated by HPLC analysis of a solution of known concn., the established yield is the radiochemical yield; | 60% |
With N-chloro-succinimide In methanol; acetic acid to a soln. of Hg-compd. in MeOH was added NaI in MeOH, then was Na(125)I added (100% stoichiometric amount of NaI/Na(125)I), addn. of AcOH followed by addn. of NCS in MeOH, the mixture was stirred at 25°C for 20 h; the reaction was monitored by use of HPLC equipped with a UV detector, the yield was calculated by HPLC analysis of a solution of known concn., the established yield is the radiochemical yield; | 40% |
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide | 88% |
With N'',N'''''-1,8-naphthalenediyl bis[N,N,N',N'-tetramethyl]guanidine In N,N-dimethyl-formamide at 20℃; Kinetics; | |
With potassium carbonate In N,N-dimethyl-formamide |
4-iodobenzoic acid
bis-(2-methoxy-phenyl)-phenyl-phosphane
A
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
With dirhodium tetraacetate In cyclohexane at 160℃; for 12h; Schlenk technique; Inert atmosphere; | A 87% B 86% |
chlorido(η-cycloocta-1,5-diene)[tris(2-methoxyphenyl)phosphine]rhodium
4-iodobenzoic acid
A
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
In cyclohexane at 120℃; for 12h; Schlenk technique; Inert atmosphere; | A 85% B 82% C 5% |
Conditions | Yield |
---|---|
With Oxone; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; tetrabutylammomium bromide at 60℃; for 48h; Sealed tube; | 77% |
With oxygen; potassium carbonate at 60℃; under 750.075 Torr; for 24h; Schlenk technique; Green chemistry; | 94 %Chromat. |
With carbon-nitrogen embedded cobalt nanoparticles (800); air In hexane at 25℃; under 760.051 Torr; for 96h; | > 99 %Chromat. |
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; (2-((2-(diphenylphosphanyl)ethyl)(quinolin-2-ylmethyl)amino)ethyl)diphenylphosphine oxide; potassium carbonate In n-heptane at 120℃; for 16h; | 35 %Chromat. |
methanol
carbon monoxide
(4-nitro-phenyl)-phenyl-iodonium ; bromide
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
palladium diacetate In N,N-dimethyl-formamide under 760 Torr; for 1h; Ambient temperature; | 76% |
Conditions | Yield |
---|---|
With N-iodo-succinimide; [4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis{3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl-κN]phenyl-κC}iridium(III) hexafluorophosphate; iodine; caesium carbonate In 1,2-dichloro-ethane at 50℃; for 24h; Inert atmosphere; Irradiation; Sealed tube; | 76% |
With tris-(dibenzylideneacetone)dipalladium(0); 1-iodo-butane; N,N,N',N'-tetramethyl-1,8-diaminonaphthalene; chloro-N,N,N',N'-bis(tetramethylene)formamidinium hexafluorophosphate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In toluene at 120℃; for 16h; Sealed tube; Inert atmosphere; | 63% |
methanol
carbon monoxide
phenyl(4-methoxyphenyl)iodonium triflate
A
1,4-benzenedicarboxylic acid dimethyl ester
B
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
palladium diacetate In N,N-dimethyl-formamide under 760 Torr; for 0.5h; Ambient temperature; | A 13% B 72% |
palladium diacetate under 760 Torr; Ambient temperature; | A 13% B 72% |
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In toluene at 100℃; for 12h; | 68% |
Conditions | Yield |
---|---|
Stage #1: 4-methoxycarbonyl aniline With sulfuric acid; sodium nitrite at 0℃; for 5h; Sandmeyer Reaction; Stage #2: With potassium iodide In water at 20℃; Sandmeyer Reaction; | 66% |
Stage #1: 4-methoxycarbonyl aniline With tert.-butylnitrite; methanesulfonic acid In dimethyl sulfoxide at 20℃; for 0.045h; Flow reactor; Stage #2: With tetra-(n-butyl)ammonium iodide In dimethyl sulfoxide at 20℃; for 0.333333h; Solvent; Flow reactor; | |
With iodine; sodium nitrite |
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
With chloroamine-T; sodium iodide In tetrahydrofuran; water at 50℃; for 0.5h; | 64% |
Conditions | Yield |
---|---|
With lithium chloride; tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran for 24h; Stille coupling; Heating; | A 63% B 7% |
tris(2,4,6-trimethoxyphenyl)phosphine
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
In toluene at 130℃; for 24h; Schlenk technique; Inert atmosphere; | 63% |
Conditions | Yield |
---|---|
With copper(l) iodide; triethylamine; triphenylphosphine In water at 60℃; for 24h; Sonogashira Cross-Coupling; Schlenk technique; Inert atmosphere; | 100% |
With potassium hydroxide In N,N-dimethyl-formamide at 135℃; for 2h; Sonogashira Cross-Coupling; Inert atmosphere; | 100% |
With copper(l) iodide; iron; caesium carbonate; triphenylphosphine In N,N-dimethyl-formamide at 110℃; for 1h; Sonogashira coupling; Inert atmosphere; | 99% |
methyl 4-iodobenzoate
trimethylsilylacetylene
4-trimethylsilanylethynyl-benzoic acid methyl ester
Conditions | Yield |
---|---|
With triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide In tetrahydrofuran at 20℃; for 8h; | 100% |
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine In N,N-dimethyl-formamide at 20℃; for 3h; Inert atmosphere; | 100% |
With copper(l) iodide; N-ethyl-N,N-diisopropylamine; bis-triphenylphosphine-palladium(II) chloride In tetrahydrofuran at 60℃; for 18h; Castro-Stephens/Sonogashira coupling; | 98% |
methyl 4-iodobenzoate
2-methyl-but-3-yn-2-ol
methyl 4-(3-hydroxy-3-methylbut-1-ynyl)benzoate
Conditions | Yield |
---|---|
With copper(l) iodide; (Ph3)2PdCl2; triphenylphosphine; triethylamine for 68h; Sonogashira reaction; Heating; | 100% |
With copper(l) iodide; trans-bis(triphenylphosphine)palladium dichloride; triethylamine at 20℃; Inert atmosphere; | 96.07% |
With copper(l) iodide; triethylamine; polymer-bound Pt(0)-phoshine In water; acetonitrile at 55℃; for 8h; | 95% |
Conditions | Yield |
---|---|
With potassium phosphate; second generation phosphine dendrimer-stabilized palladium In 1,4-dioxane for 20h; Suzuki coupling; Heating; | 100% |
With potassium phosphate; silica gel; palladium In toluene at 110℃; for 5h; Suzuki-Miyaura reaction; | 100% |
With potassium phosphate; tetrakis(triphenylphosphine) palladium(0); tri-tert-butyl phosphine In 1,1,1,2,3,3,3-Heptafluoropropane; ethanol; 1,1,1,3,3-pentafluorobutane at 20℃; for 24h; Suzuki-Miyaura cross-coupling reaction; Inert atmosphere; | 99% |
1-ethynyl-2-methoxybenzene
methyl 4-iodobenzoate
methyl 4-((2-methoxyphenyl)ethynyl)benzoate
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In tetrahydrofuran at 60℃; | 100% |
With copper(l) iodide; bis(triphenylphosphine)palladium(II) chloride; triethylamine In tetrahydrofuran at 0 - 20℃; for 1h; Sonogashira Cross-Coupling; Inert atmosphere; | 90% |
With pyridine; bis-triphenylphosphine-palladium(II) chloride at 80℃; for 1h; Sonogashira Cross-Coupling; Inert atmosphere; Schlenk technique; | 73% |
With copper(l) iodide; tris(2,4,6-trimethylphenyl)phosphine; tetra-(n-butyl)ammonium iodide; N-ethyl-N,N-diisopropylamine; tris(dibenzylideneacetone)dipalladium(0) chloroform complex In N,N-dimethyl-formamide at -20℃; for 0.333333h; Yield given; |
bis(4-tert-butylphenyl) diselenide
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
With polymer supported borohydride; bis(bipyridine)nickel(II) bromide In ethanol at 70℃; for 16h; Substitution; | 100% |
methyl 4-iodobenzoate
N-benzyl 4-cyclohexylidene-2-propylacrylamide
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); tetrabutylammomium bromide; potassium carbonate In toluene at 70℃; for 44h; | 100% |
methyl 4-iodobenzoate
propargyl alcohol methyl ether
methyl 4-(3-methoxy-1-propynyl)benzoate
Conditions | Yield |
---|---|
With triethylamine; bis-triphenylphosphine-palladium(II) chloride In N,N-dimethyl-formamide at 80℃; for 6h; | 100% |
tert-Butyl acrylate
methyl 4-iodobenzoate
(E)-methyl 4-(3-(tert-butoxy)-3-oxoprop-1-en-1-yl)benzoate
Conditions | Yield |
---|---|
With C36H36Cl2N6Pd; triethylamine In methanol at 70℃; for 24h; Heck Reaction; | 100% |
With C43H54NO5P; palladium diacetate; triethylamine In water at 40℃; for 12h; Heck Reaction; | 92 %Spectr. |
methyl 4-iodobenzoate
N-tosyl-N-allylpropargylamine
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 50℃; | 100% |
methyl 4-iodobenzoate
4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)aniline
methyl 4’-amino-[1,1’-biphenyl]-4-carboxylate
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,4-dioxane; water at 100℃; for 10h; | 100% |
Conditions | Yield |
---|---|
With caesium carbonate; hydroquinone; palladium diacetate In N,N-dimethyl acetamide at 75℃; for 2h; Ullmann coupling; | 99% |
With dipotassium hydrogenphosphate; digold(I)bis(diphenylphosphinomethane)dichloride; triethylamine In methanol; acetonitrile at 20℃; for 16h; Inert atmosphere; UV-irradiation; | 91% |
With Palladacycle; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 100℃; for 12h; | 76% |
Conditions | Yield |
---|---|
With palladium diacetate; triethylamine In N,N-dimethyl-formamide at 20℃; for 24h; Heck Reaction; Inert atmosphere; Schlenk technique; Irradiation; | 99% |
With triethylamine In water; N,N-dimethyl-formamide at 90℃; for 21h; Heck Reaction; | 96% |
With tributyl-amine; Si-SH-Pd(0) In xylene at 100℃; for 6h; | 91% |
methanol
carbon monoxide
methyl 4-iodobenzoate
1,4-benzenedicarboxylic acid dimethyl ester
Conditions | Yield |
---|---|
With potassium hydroxide at 100℃; under 5171.62 Torr; for 6h; Autoclave; | 99% |
With palladium/palladium oxide-supported N-doped carbon at 120℃; under 15001.5 Torr; for 24h; Autoclave; Sealed tube; | 55% |
palladium diacetate In N,N-dimethyl-formamide under 760 Torr; for 0.5h; Ambient temperature; |
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane In water; acetonitrile at 90℃; for 7h; Heck Reaction; Sealed tube; | 99% |
With copper(l) iodide; tris(2,4,6-trimethylphenyl)phosphine; tetra-(n-butyl)ammonium iodide; N-ethyl-N,N-diisopropylamine; tris(dibenzylideneacetone)dipalladium(0) chloroform complex In N,N-dimethyl-formamide at -20℃; for 1.33333h; | 86% |
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; diisopropylamine In dimethyl sulfoxide at 70℃; for 0.441667h; Sonogashira Cross-Coupling; Flow reactor; | 154 mg |
methyl 4-iodobenzoate
3-bromo-4-iodobenzoic acid methyl ester
Conditions | Yield |
---|---|
With N-Bromosuccinimide; sulfuric acid at 20℃; for 15h; Bromination; | 99% |
Conditions | Yield |
---|---|
With piperidine; copper(l) iodide; polystyrene-N(CH2PPh2)2PdCl2 In 1,4-dioxane at 60℃; for 8h; Sonogashira coupling reaction; | 99% |
Sonogashira coupling; Inert atmosphere; | |
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 20℃; Sonogashira Cross-Coupling; Inert atmosphere; |
di-tert-butyl 1-phenylhydrazine-1,2-dicarboxylate
methyl 4-iodobenzoate
Conditions | Yield |
---|---|
With copper(l) iodide; 1,10-Phenanthroline; caesium carbonate In N,N-dimethyl-formamide at 80℃; for 3h; | 99% |
methyl 4-iodobenzoate
N,N-dimethylethylenediamine
methyl 4-{[2-(dimethylamino)ethyl]amino}benzoate
Conditions | Yield |
---|---|
With caesium carbonate; copper(l) iodide; 2-acetylcyclohexanone In N,N-dimethyl-formamide at 90℃; for 18h; | 99% |
With caesium carbonate; tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In 1,4-dioxane at 100 - 110℃; Sealed tube; |
methyl 4-iodobenzoate
hexamethyldistannane
(4-carbomethoxyphenyl)trimethylstannane
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride In 1,4-dioxane at 60℃; for 15h; Inert atmosphere; | 99% |
dichloro bis(acetonitrile) palladium(II) In N,N-dimethyl-formamide byproducts: (CH3)3SnI; Me6Sn2, p-MeO2CC6H4I dissolved in DMF in a flask, catalyst added with stirring, reacted for 15 min at 20°C; water added, extracted with ether, extracts filtered, washed with water, dried with Na2SO4, chromy.(silica gel, hexane/ether 2:1); | 97% |
With tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 100℃; for 18h; Inert atmosphere; | 83% |
Conditions | Yield |
---|---|
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); triethylamine at 20℃; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With lithium hexamethyldisilazane In tetrahydrofuran Barbier reaction; Cooling with ice; Inert atmosphere; | 99% |
Cyclopropylacetylene
methyl 4-iodobenzoate
4-(methoxycarbonyl)phenylethynylcyclopropane
Conditions | Yield |
---|---|
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); diisopropylamine In tetrahydrofuran at 20℃; Sonogashira coupling; Inert atmosphere; | 99% |
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine at 20℃; for 5.66667h; Sonogashira Cross-Coupling; | 98% |
With copper(l) iodide; trans-bis(triphenylphosphine)palladium dichloride; triethylamine at 0 - 20℃; Inert atmosphere; | 90.21% |
Conditions | Yield |
---|---|
With potassium phosphate; di-μ-chlorobis(norbornadiene)dirhodium(I) In 1,4-dioxane at 20℃; Inert atmosphere; | 99% |
methyl 4-iodobenzoate
phenylpropyolic acid
methyl 4-(phenylethynyl)benzoate
Conditions | Yield |
---|---|
With copper(l) iodide; potassium carbonate; triphenylphosphine In dimethyl sulfoxide at 90℃; for 24h; Inert atmosphere; | 99% |
With copper(l) iodide; potassium carbonate; triphenylphosphine In dimethyl sulfoxide at 100℃; for 24h; Inert atmosphere; | 99% |
With bis-triphenylphosphine-palladium(II) chloride; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; 1,8-diazabicyclo[5.4.0]undec-7-ene In diethylene glycol dimethyl ether at 80℃; for 4h; Mechanism; Temperature; Time; | 98% |
Conditions | Yield |
---|---|
With (R)-1-(bis(4-methoxy-3,5-dimethylphenyl)phosphano)-2-((S)-1-(dicyclohexylphosphano)ethyl)ferrocene; palladium diacetate; thallium(I) acetate In toluene at 70℃; for 6h; optical yield given as %ee; enantioselective reaction; | 99% |
Conditions | Yield |
---|---|
With (R)-1-(bis(4-methoxy-3,5-dimethylphenyl)phosphano)-2-((S)-1-(dicyclohexylphosphano)ethyl)ferrocene; palladium diacetate; thallium(I) acetate In toluene at 70℃; for 6h; optical yield given as %ee; enantioselective reaction; | 99% |
3-phenyl-1,1-di(pyridin-2-yl)prop-2-yn-1-ol
methyl 4-iodobenzoate
methyl 4-(1-oxo-3-phenyl-8a-(pyridin-2-yl)-1,8a-dihydroindolizin-2-yl)benzoate
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In acetonitrile at 90℃; for 13h; | 99% |
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