bulk?production Application:Pharmaceutical intermediates
Cas:3721-95-7
Min.Order:0
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Type:Lab/Research institutions
inquiryDayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities
Cas:3721-95-7
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:3721-95-7
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:3721-95-7
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Manufacturers
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:3721-95-7
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryTIANFUCHEM-- 3721-95-7-- Cyclobutanecarboxylic acid in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business
Cas:3721-95-7
Min.Order:1 Metric Ton
FOB Price: $2000.0
Type:Lab/Research institutions
inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
Cas:3721-95-7
Min.Order:1 Kilogram
FOB Price: $9.0 / 99.0
Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:3721-95-7
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:3721-95-7
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
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Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd
Cas:3721-95-7
Min.Order:1 Kilogram
FOB Price: $90.0 / 96.0
Type:Trading Company
inquiryProduct Name Cyclobutanecarboxylic acid CAS NO. 3721-95-7 Formula C5H8O2 Molecular Weight 100.12 Appearance Clear
Cas:3721-95-7
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Other
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:3721-95-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryCyclobutanecarboxylic acid CAS:3721-95-7 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
Cas:3721-95-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:3721-95-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:3721-95-7
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan 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
Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:3721-95-7
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
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
Cas:3721-95-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Cas:3721-95-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:3721-95-7
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:3721-95-7
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
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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Min.Order:10 Gram
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Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:3721-95-7
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:3721-95-7
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
Cas:3721-95-7
Min.Order:0
Negotiable
Type:Trading Company
inquiryProduct Name: Cyclobutanecarboxylic acid Synonyms: RARECHEM AL BO 0291;CYCLO-BUTYL FORMIC ACID;CYCLOBUTANECARBOXYLIC ACID;Cyclobutylcarboxylic acid;cyclobutylcarboxylicacid;Cyclobutanecarbonyl acid;cyclobutane carboyxlic acid;CYCLOBUTANOIC ACID
Cas:3721-95-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:3721-95-7
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:3721-95-7
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
In dichloromethane at -30 - -20℃; for 3h; Temperature; UV-irradiation; | 97% |
In cyclohexane at 10 - 16℃; Solvent; Diels-Alder Cycloaddition; | 95% |
(3S,4S)-4-(N-allyl-4-methylphenylsulfonamido)-6-methyl-1,3-diphenylhept-1-yn-3-yl cyclobutanecarboxylate
A
Cyclobutanecarboxylic acid
B
((3R,6S)-6-isobutyl-3-methyl-5-phenyl-1-tosyl-1,2,3,6-tetrahydropyridin-4-yl)(phenyl)methanone
Conditions | Yield |
---|---|
With Echavarren's catalyst; water In 1,2-dichloro-ethane at 80℃; for 24h; Inert atmosphere; stereoselective reaction; | A n/a B 96% |
Conditions | Yield |
---|---|
With C15H27Br2CoN3; potassium hydroxide In toluene at 140℃; for 16h; Cannizzaro Reaction; Inert atmosphere; Sealed tube; | 73% |
With lead(IV) acetate; calcium carbonate In benzene |
carbon dioxide
Bromocyclobutane
potassium carbonate
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With nickel(II) bromide dimethoxyethane; 2.9-dimethyl-1,10-phenanthroline; diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate; C60H36N2 In N,N-dimethyl-formamide at 20℃; for 24h; Molecular sieve; Irradiation; | 41% |
Conditions | Yield |
---|---|
With poly(bisanthracenyl) diselenide; dihydrogen peroxide In tert-butyl alcohol for 5h; Heating; | 15% |
With selenium(IV) oxide; dihydrogen peroxide; tert-butyl alcohol | |
With dihydrogen peroxide In tert-butyl alcohol |
Conditions | Yield |
---|---|
With silver(l) oxide | |
With sodium hydroxide at 80℃; for 42h; |
Conditions | Yield |
---|---|
With sodium hydroxide | |
durch Verseifung; | |
beim Verseifen; |
Conditions | Yield |
---|---|
at 210 - 220℃; |
ethyl 3-iodocyclobutane-1-carboxylate
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With sodium amalgam; ethanol |
carbon dioxide
cyclobutyltriphenylphosphonium ylide
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
(i) , (ii) (alkaline hydrolysis); Multistep reaction; |
2-phenylbicyclo<1.1.1>pentan-2-ol
A
Cyclobutanecarboxylic acid
B
1-cyclobutyl-1-phenyl-methanone
C
bicyclo<1.1.1>pentanone
D
3-oxocyclobutyl phenyl ketone
E
benzoic acid
Conditions | Yield |
---|---|
With ruthenium tetroxide In tetrachloromethane; acetonitrile for 72h; CCl4/CH3CN/H2O; |
Conditions | Yield |
---|---|
With potassium hydroxide 1.) EtOH, H2O; 2.) reflux; Multistep reaction; | |
Multi-step reaction with 2 steps 1: H3O+ 2: Heating View Scheme |
-1,1-Cyclobutandicarbonsaeure-diethyleater
A
Cyclobutanecarboxylic acid
C
Cyclobutancarbonsaeure
D
-1-Cyclobutancarbonsaeure
Conditions | Yield |
---|---|
With potassium hydroxide 1) EtOH, reflux, 2) 160 - 170 deg C; Yield given. Multistep reaction. Yields of byproduct given; |
Conditions | Yield |
---|---|
With sodium hydroxide; tetrabutyl-ammonium chloride 1) rt, 1 h, 2) distillation; Yield given. Multistep reaction; |
1,3-dibromo-propane
diethyl malonate
A
Cyclobutanecarboxylic acid
B
cyclobutane-1,1'-dicarboxylic acid
Conditions | Yield |
---|---|
With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride for 1h; Ambient temperature; other subst. 1,3-dibromo compounds, other phase transfer catalysts; | |
With sodium hydroxide; tetrabutyl-ammonium chloride for 1h; Ambient temperature; Yield given. Yields of byproduct given; |
ethyl cyclobutylcarboxylate
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With sodium hydroxide |
Conditions | Yield |
---|---|
With dirhodium tetraacetate In dichloromethane for 5h; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
selenium(IV) oxide
dihydrogen peroxide
cyclopentanone
tert-butyl alcohol
Cyclobutanecarboxylic acid
cyclobutane-1,1'-dicarboxylic acid
A
Cyclobutanecarboxylic acid
B
carbon dioxide
Conditions | Yield |
---|---|
at 210 - 220℃; |
cyclobutanecarboxylic acid phenyl ester
A
Cyclobutanecarboxylic acid
B
phenol
Conditions | Yield |
---|---|
at 300℃; |
sulfuric acid
2-cyano-3-cyclobutyl-3-oxo-propionic acid ethyl ester
A
malonic acid
B
Cyclobutanecarboxylic acid
cyclopentanone
A
3,4,5,6-tetrahydro-2H-pyran-2-one
B
valeric acid
C
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With dibutyl ether; bis[3,5-bis(trifluoromethyl)diphenyl] diselenide In 2,2,2-trifluoroethanol at 20℃; for 8h; Product distribution; Further Variations:; Catalysts; Solvents; Baeyer-Villiger oxidation; |
cyclobutylidenemethanone
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With sodium perchlorate; water at 25℃; Kinetics; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 13 percent / Pb(OAc)4, 70percent HClO4 / 28 h / Ambient temperature 2: 2N NaOH View Scheme |
ethyl 1-cyano-1-cyclobutanecarboxylate
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Hydrolysis View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: P2O5 / durch Destillation 2: beim Verseifen View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hypochlorous acid 3: silver oxide View Scheme |
1-chloromethyl-cyclobutanol
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 2: silver oxide View Scheme |
Conditions | Yield |
---|---|
With thionyl chloride In toluene Heating; | 100% |
With phosphorus trichloride | |
With thionyl chloride |
Cyclobutanecarboxylic acid
1-hydroxycyclobutane-1-carboxylic acid
Conditions | Yield |
---|---|
Stage #1: Cyclobutanecarboxylic acid With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at 0 - 20℃; for 18.5h; Metallation; Stage #2: With oxygen In tetrahydrofuran; hexane at 20℃; for 18h; Oxidation; | 100% |
Stage #1: Cyclobutanecarboxylic acid With n-butyllithium; diisopropylamine In tetrahydrofuran; n-heptane at -20 - 20℃; Stage #2: With oxygen In tetrahydrofuran; n-heptane for 19h; Stage #3: With hydrogenchloride In water |
1-iodo-butane
Cyclobutanecarboxylic acid
1-butylcyclobutane carboxylic acid
Conditions | Yield |
---|---|
Stage #1: Cyclobutanecarboxylic acid With lithium diethylamide In tetrahydrofuran; n-heptane; ethylbenzene at 0 - 20℃; for 2h; Stage #2: 1-iodo-butane In tetrahydrofuran; n-heptane; ethylbenzene at 20℃; | 100% |
With lithium diisopropyl amide In tetrahydrofuran at 20℃; for 12h; | |
Stage #1: Cyclobutanecarboxylic acid With lithium diisopropyl amide In tetrahydrofuran; hexane at -78 - 20℃; for 1h; Stage #2: 1-iodo-butane In tetrahydrofuran at 0 - 20℃; for 12h; |
Cyclobutanecarboxylic acid
tert-butyl 4-(aminomethyl)piperidine-1-carboxylate
C16H28N2O3
Conditions | Yield |
---|---|
With hydrogenchloride; dmap; diethylamine In dichloromethane | 100% |
Conditions | Yield |
---|---|
With tetramethylorthosilicate In toluene at 110℃; for 2h; Inert atmosphere; | 100% |
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With triethylamine; HATU In dichloromethane at 22℃; for 2h; Inert atmosphere; | 99% |
Cyclobutanecarboxylic acid
dehydroepiandrosterone
3β-cyclobutylcarbonyloxy-5-androsten-17-one
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In chloroform at 20℃; for 2h; | 98% |
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 2h; | 90.4% |
With dmap; dicyclohexyl-carbodiimide In chloroform at 20℃; for 2h; | 84% |
With dmap; dicyclohexyl-carbodiimide In chloroform Steglich Esterification; | |
With dmap; dicyclohexyl-carbodiimide |
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 16h; Inert atmosphere; | 98% |
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 25℃; | 90% |
With dmap; diisopropyl-carbodiimide In dichloromethane at 20℃; for 5h; | 89% |
Cyclobutanecarboxylic acid
carbonic acid dimethyl ester
methyl cyclobutanecarboxylate
Conditions | Yield |
---|---|
With diiron nonacarbonyl at 180℃; for 1h; Sealed tube; | 98% |
Cyclobutanecarboxylic acid
cyclobutylmalonyl Dichloride
Conditions | Yield |
---|---|
With oxalyl dichloride In triethylamine at 55℃; for 120h; Heating / reflux; Nitrogen atmosphere; | 97% |
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In toluene for 1h; Inert atmosphere; | 97% |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether for 1.5h; Ambient temperature; | 96% |
With lithium aluminium tetrahydride In diethyl ether | 72% |
With lithium aluminium tetrahydride; diethyl ether |
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
Stage #1: Cyclobutanecarboxylic acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 0.5h; Stage #2: (2S,3R,4S,5S)-ethyl 5-(2-(azetidin-1-yl)pyridin-3-yl)-3-(tert-butyl)-4-nitropyrrolidine-2-carboxylate With triethylamine In dichloromethane for 0.5h; Cooling with ice; | 96% |
Cyclobutanecarboxylic acid
levonorgestrel
D-(-)-norgestrel 17β-cyclobutanecarboxylate
Conditions | Yield |
---|---|
With sodium carbonate; trifluoroacetic anhydride In benzene for 1.5h; Ambient temperature; | 95.4% |
Cyclobutanecarboxylic acid
methyl iodide
1-methylcyclobutane carboxylic acid
Conditions | Yield |
---|---|
Stage #1: Cyclobutanecarboxylic acid With lithium diisopropyl amide In tetrahydrofuran; hexane at 5℃; for 0.25h; Stage #2: methyl iodide In tetrahydrofuran; hexane at 20℃; | 95% |
Stage #1: Cyclobutanecarboxylic acid With lithium diisopropyl amide In tetrahydrofuran at 0℃; for 1h; Stage #2: methyl iodide In tetrahydrofuran at 20℃; | 92.1% |
Stage #1: Cyclobutanecarboxylic acid With lithium diisopropyl amide In tetrahydrofuran at 0℃; for 0.5h; Stage #2: methyl iodide In tetrahydrofuran at 20℃; | 92.1% |
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In toluene for 1h; Inert atmosphere; | 95% |
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 94.6% |
diazomethane
Cyclobutanecarboxylic acid
methyl cyclobutanecarboxylate
Conditions | Yield |
---|---|
In diethyl ether for 0.5h; Ambient temperature; | 94% |
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.5h; | 94% |
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In toluene for 1h; Inert atmosphere; | 94% |
2-[2-(3-chloro-phenyl)-2H-tetrazol-5-yl]-piperidine hydrochloride
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine In dichloromethane at 25℃; for 20h; | 93% |
Conditions | Yield |
---|---|
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 25℃; for 1h; | 93% |
Cyclobutanecarboxylic acid
(4s,6s)-2,4,5,6-tetra(9H-carbazol-9-yl)isophthalonitrile
Conditions | Yield |
---|---|
With caesium carbonate In dimethyl sulfoxide Inert atmosphere; Irradiation; | 93% |
3,6-dichlorpyridazine
Cyclobutanecarboxylic acid
3,6-dichloro-4-cyclobutylpyridazine
Conditions | Yield |
---|---|
Stage #1: 3,6-dichlorpyridazine; Cyclobutanecarboxylic acid With sulfuric acid; silver nitrate In water at 70℃; for 0.0166667h; Stage #2: With ammonium peroxydisulfate In water at 20℃; for 0.416667 - 0.583333h; Stage #3: With ammonia In water at 5℃; | 92% |
With ammonium persulfate; sulfuric acid; silver nitrate In water | |
With ammonium persulfate; sulfuric acid; silver nitrate In water | |
With ammonium peroxydisulfate; sulfuric acid; silver nitrate In water at 72℃; |
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In toluene for 1h; Inert atmosphere; | 92% |
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In toluene for 1h; Inert atmosphere; | 92% |
Cyclobutanecarboxylic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In toluene for 1h; Inert atmosphere; | 92% |
Conditions | Yield |
---|---|
With 6,6'-dimethyl-2,2'-bipyridine; nickel(II) bromide trihydrate; di-tert-butyl dicarbonate; sodium iodide; magnesium chloride; zinc In N,N-dimethyl acetamide at 30℃; for 24h; regioselective reaction; | 91% |
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