CAS: 375-19-9; Heptafluorobutyrylamidine

相似化合物

464-21-1 307-31-3 678-57-9

上下游产品

CAS号375-00-8 七氟丁腈 | CAS号103573-07-5 Perfluoro(5-aza... | CAS号2992-92-9 Butanimidic aci... | CAS号915-76-4 2,4,6-三(七氟丙基)-1...

📜全氟(5-氮杂-4-壬烯)置于氨体系中,用31%的收率获得产物七氟丁酰脒
参考文献:Solvolyis Reactions Of Perfluoro-5-Aza-4-Nonene,C3F7cfnc4F9
标题:Solvolyis Reactions Of Perfluoro-5-Aza-4-Nonene,C3F7cfnc4F9
摘要:Hydrolysis Of The Imine Perfluoro-5-Aza-4-Nonene,C3F7-Cf=n-C4F9,In Ether Was Studied By Several Spectroscopic Techniques Including O-17 NMR. The Initial Product Is C3F7-Co-Nh-C4F9 Which Is Converted To (C3F7Co)(2)Nh And Then To C3F7Conh2 And C3F7Co2H. Solvolysis In Liquid Ammonia Afforded The Amidine C3F7-C(=nh)Nh2. Reaction With Hydrazine Produced 3,5-Bis(Heptafluoropropyl)-1,2,4-Triazole Whose Crystal Structure Is Reported. (C) 2003 Elsevier Science B.V. All Rights Reserved.
DOI:10.1016/s0022-1139(03)00084-8

专利信息

专利号:US-7247749-B2
优先权日:2003-01-29
标 题:Bisaminophenyl-based curatives and amidine-based curatives and cure accelerators for perfluoroelastomeric compositions
发明人：AUFDERMARSH CARL A; AMIN HARSHAD P; LOGOTHETIS ANESTIS; GUBANOV VICTOR; VOLKOVA MARGARITA; KARMANOVA LIOUDMILA; KOLLAR ALEXANDR; TROICHANSKAIA POLINA; EMELIANOV GENNADY; BERENBLIT VSEVOLOD
权利人:FED STATE UNITARY ENTPR S V LE
摘要:Novel monoamidine, monoamidoxime and bisamidine curatives, co-curatives and cure accelerators are provided for use with perfluoroelastomeric compositions as well as novel synthesis methods for making monoamidine- and monoamidoxime-based curatives, co-curatives and cure accelerators. Also provided are diphenyl-based curatives, co-curatives and cure accelerators having sufficiently high molecular weight such that the melting temperature of the curatives, co-curatives and cure accelerators is no greater than about 240° C., and more preferably no greater than about 230° C.

专利号:US-7521510-B2
优先权日:2003-01-29
标 题 :Bisaminophenyl-based curatives and amidine-based curatives and cure accelerators for perfluoroelastomeric compositions
发明人：AUFDERMARSH CARL A; AMIN HARSHAD P; LOGOTHETIS ANESTIS
权利人:GREENE TWEED INC
摘要:Novel monoamidine, monoamidoxime and bisamidine curatives, co-curatives and cure accelerators are provided for use with perfluoroelastomeric compositions as well as novel synthesis methods for making monoamidine- and monoamidoxime-based curatives, co-curatives and cure accelerators. Also provided are diphenyl-based curatives, co-curatives and cure accelerators having sufficiently high molecular weight such that the melting temperature of the curatives, co-curatives and cure accelerators is no greater than about 240° C., and more preferably no greater than about 230° C.