As 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 services. DayangChem can provide different quantities of custom synthesis ch
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inquiryOur company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company
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inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
Cas:103255-66-9
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Type:Trading Company
inquiryPazinaclone CAS:103255-66-9 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 intermediate
Cas:103255-66-9
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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
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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
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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
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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
Cas:103255-66-9
Min.Order:10 Gram
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inquiryAnsciep 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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inquirygood quality, competitive price, thoughtful after sale serviceAppearance:White to Off-White Solid Storage:Keep it in dry,shady and cool place Package:as your requirement Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by Sea
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inquiryWe are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as primary a
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
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Cas:103255-66-9
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Type:Trading Company
inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
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Type:Lab/Research institutions
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Cas:103255-66-9
Min.Order:1 Kilogram
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Type:Trading Company
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Cas:103255-66-9
Min.Order:1 Gram
FOB Price: $1.0
Type:Trading Company
inquiryProduct Name: 2-(7-Chloro-1,8-naphthyridin-2-yl)-3-[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-2-oxoethyl]-3H-isoindol-1-one Synonyms: 2-(7-chloro-1,8-naphthyridin-2-yl)-3-[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-2-oxoethyl]-3h-isoindol-1-one;2-(7-C
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
Cas:103255-66-9
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inquiryProName: Pazinaclone CasNo: 103255-66-9 Appearance: yellowy Solid Application: It is an important raw material and in... DeliveryTime: prompt PackAge: according to the clients requirement Port: Shangha
1H-Isoindol-1-one,2-(7-chloro-1,8-naphthyridin-2-yl)-3-[2-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)-2-oxoethyl]-2,3-dihydro- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermedi
Cas:103255-66-9
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inquiry2,7-dichloro-1,8-naphthyridine
2-(7-chloro-1,8-naphthyridin-2-yl)-3-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)carbonylmethylisoindolin-1-one
Conditions | Yield |
---|---|
With palladium diacetate; potassium carbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,4-dioxane at 80℃; Schlenk technique; Inert atmosphere; | 80% |
N-(7-chloro-1,8-naphthyridin-2-yl)benzamide
1-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)propenone
2-(7-chloro-1,8-naphthyridin-2-yl)-3-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)carbonylmethylisoindolin-1-one
Conditions | Yield |
---|---|
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; copper diacetate In acetonitrile at 80℃; Inert atmosphere; Sealed tube; | 68% |
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; copper diacetate In acetonitrile at 80℃; for 10h; Schlenk technique; Inert atmosphere; | 68% |
carbon monoxide
2-chloro-7-amino-1,8-naphthyridine
2-(7-chloro-1,8-naphthyridin-2-yl)-3-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)carbonylmethylisoindolin-1-one
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; trifuran-2-yl-phosphane; caesium carbonate In 1,4-dioxane at 110℃; under 760 Torr; Michael addition; | 64% |
1-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)propenone
benzaldehyde
2-chloro-7-amino-1,8-naphthyridine
2-(7-chloro-1,8-naphthyridin-2-yl)-3-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)carbonylmethylisoindolin-1-one
Conditions | Yield |
---|---|
With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; copper diacetate In acetonitrile at 80℃; Inert atmosphere; Sealed tube; | 20% |
2-(7-chloro-1,8-naphthyridin-2-yl)-3-oxoisoindoline-1-acetic acid
diethyl cyanophosphonate
4,4-ethylenedioxy-piperidine
2-(7-chloro-1,8-naphthyridin-2-yl)-3-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)carbonylmethylisoindolin-1-one
Conditions | Yield |
---|---|
With triethylamine In N-methyl-acetamide; water |
2-(7-chloro-1,8-naphthyridin-2-yl)-3-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)carbonylmethylisoindolin-1-one
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sodium hydroxide; water / methanol / 0.5 h / 60 °C / Schlenk technique; Inert atmosphere 2: benzotriazol-1-ol; triethylamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 °C / Schlenk technique; Inert atmosphere 3: 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; palladium diacetate; potassium carbonate / 1,4-dioxane / 80 °C / Schlenk technique; Inert atmosphere View Scheme |
(3-oxo-2,3-dihydro-1H-isoindol-1-yl)-acetic acid
2-(7-chloro-1,8-naphthyridin-2-yl)-3-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)carbonylmethylisoindolin-1-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: benzotriazol-1-ol; triethylamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 °C / Schlenk technique; Inert atmosphere 2: 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; palladium diacetate; potassium carbonate / 1,4-dioxane / 80 °C / Schlenk technique; Inert atmosphere View Scheme |
2-(2-methoxycarbonylethyl)benzoic acid
2-(7-chloro-1,8-naphthyridin-2-yl)-3-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)carbonylmethylisoindolin-1-one
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: Selectfluor; copper(II) nitrate; iron(III)-acetylacetonate / 12 h / 100 °C / Schlenk technique; Inert atmosphere 2: sodium hydroxide; water / methanol / 0.5 h / 60 °C / Schlenk technique; Inert atmosphere 3: benzotriazol-1-ol; triethylamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 °C / Schlenk technique; Inert atmosphere 4: 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; palladium diacetate; potassium carbonate / 1,4-dioxane / 80 °C / Schlenk technique; Inert atmosphere View Scheme |
benzoyl chloride
2-chloro-7-amino-1,8-naphthyridine
2-(7-chloro-1,8-naphthyridin-2-yl)-3-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)carbonylmethylisoindolin-1-one
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: triethylamine / dichloromethane / 5.5 h / 0 - 20 °C 2: dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; copper diacetate / acetonitrile / 80 °C / Inert atmosphere; Sealed tube View Scheme |
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