CAS: 61-80-3; 5-Chlorobenzo[d]Oxazol-2-Amine

相似化合物

64037-11-2 52112-68-2 5978-37-0

上下游产品

CAS号89793-06-6 Thiourea,N-(5-c... | CAS号7758-99-8 五水硫酸铜 | CAS号17200-29-2 5-氯苯并恶唑 | CAS号106-48-9 对氯苯酚 | CAS号21524-25-4 4-chloro-6-(phe... | CAS号506-68-3 溴化氰 | CAS号95-85-2 2-氨基-4-氯苯酚 | CAS号3621-81-6 2,5-二氯苯并恶唑 | CAS号13589-72-5 5-氯-2-羟基苯甲腈 | CAS号635-93-8 5-氯水杨醛 | CAS号13988-20-0 N-(5-chloro-1,3... | CAS号17200-29-2 5-氯苯并恶唑 | CAS号5285-41-6 2(3H)-Benzoxazo... | CAS号5790-90-9 5-chloro-3-meth... | CAS号64037-08-7 2-Benzoxazolami... | CAS号64037-12-3 5,6-Dichloro-2-... | CAS号64037-19-0 2-Methyl-N-(5-c... | CAS号64037-23-6 2(3H)-Benzoxazo...

5-氯-2-羟基苯甲腈置于sodium Azide,氯仿,硫酸体系中,化学反应生成 苯并恶唑胺
参考文献:Palazzo; Tornetta,Annali Di Chimica,1958,Vol. 48,P. 657,660
标题:Palazzo; Tornetta,Annali Di Chimica,1958,Vol. 48,P. 657,660

专利信息

专利号:US-9567308-B1
优先权日:2015-07-23
标 题:Process for the synthesis of chlorzoxazone
发明人：BOGOGNA LUIGI; CICIONE LAVINIA; BAROZZA ALESSANDRO; ROLETTO JACOPO; PAISSONI PAOLO
权利人:PROCOS SPA
摘要:Disclosed is a process for the synthesis of chlorzoxazone (1) from 4-chloro-2-aminophenol and ethyl chloroformate in the presence of a base. n n n n n n n n n n The process is particularly advantageous because it uses ethyl chloroformate instead of triphosgene, a highly dangerous reagent that releases phosgene and must be handled with extremely strict procedures to guarantee the safety of operators in industrial facilities. n Ethyl chloroformate allows the possibility of working with a number of solvents, including water. n The yield and purity of the product obtained are very high.

专利号:US-6852759-B2
优先权日:2002-03-28
标 题:Process for the synthesis of trans-alkenoic acids, use thereof
发明人：GUPTA VISHWA NATH; BHARDWAJ VIKRAM; SINGH BHUPINDER; CHANDAN BAL KRISHAN; SURI KRISHAN AVTAR; SATTI NARESH KUMAR; SURI OM PARKASH; HANDA SUKHDEV SWAMI
权利人:COUNCIL SCIENT IND RES
摘要:The present invention relates to a process for the preparation of trans-alkenoic acids of general formula CH 3 —(CH 2 )n—CHâ•?(CH 2 )mCO 2 H where n=4 to 9 m=8 to 16. More particularly, the present invention relates to a process for the preparation of trans-tetracos-15-enoic acid, which is a bioactive constituent possessing dose-related hepatoprotective activity. The present invention also relates to the use thereof for hepatoprotection.

专利号:US-2003009034-A1
优先权日:2001-03-22
标题 :Transition metal mediated process
发明人：WISHART NEIL; RITTER KURT
摘要:This invention relates to a transition metal mediated process for the preparation of optionally substituted 2-amino-benzoxazoles and or 2-amino-benzimidazoles, which are useful as therapeutic agents or as intermediates in the synthesis of therapeutic agents.

专利号:US-6531470-B1
优先权日:1998-01-23
标题:Oxazolidinone combinatorial libraries, compositions and methods of preparation
发明人：GORDEEV MIKHAIL F; LUEHR GARY W; PATEL DINESH V; NI ZHI-JIE; GORDON ERIC
权利人:UPJOHN CO
摘要:Oxazolidinones and methods for their synthesis are provided. Also provided are combinatorial libraries comprising oxazolidinones, and methods to prepare the libraries. Further provided are methods of making biologically active oxazolidinones as well as pharmaceutically acceptable compositions comprising the oxazolidinones. The methods of library preparation include the attachment of oxazolidinones to a solid support. The methods of compound preparation in one embodiment involve the reaction of an iminophosphorane with a carbonyl containing polymeric support.

专利号:US-2003109714-A1
优先权日:2001-03-22
标题 :Transition metal mediated process
发明人：WISHART NEIL; RUDOLPH ALENA; RITTER KURT
摘要:This invention relates to a transition metal mediated process for the preparation of optionally substituted 2-amino-benzoxazoles and or 2-amino-benzimidazoles, which are useful as therapeutic agents or as intermediates in the synthesis of therapeutic agents.

专利号:US-6562844-B2
优先权日:1998-01-23
标 题:Oxazolidinone combinatorial libraries, compositions and methods of preparation
发明人：GORDEEV MIKHAIL F; LUEHR GARY W; PATEL DINESH V; NI ZHI-JIE; GORDON ERIC
权利人:UPJOHN CO
摘要:Oxazolidinones and methods for their synthesis are provided. Also provided are combinatorial libraries comprising oxazolidinones, and methods to prepare the libraries. Further provided are methods of making biologically active oxazolidinones as well as pharmaceutically acceptable compositions comprising the oxazolidinones. The methods of library preparation include the attachment of oxazolidinones to a solid support. The methods of compound preparation in one embodiment involve the reaction of an iminophosphorane with a carbonyl containing polymeric support.