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公开(公告)号：US3996200A
公开(公告)日：1976-12-07
申请号：US612390
申请日：1975-09-11
CPC分类号： C08G65/007
摘要： Two new organic compounds are disclosed, perfluorocyclohexane-1,4-dione and perfluorocyclohexene-1,4-dione, which are obtained concurrently or alternatively by reacting fluoranil with substantially pure anhydrous cobalt trifluoride. These compounds are clear, colorless liquids which are useful as monomers in the synthesis of thermally stable elastomeric polymers. Also disclosed is the dihydrate of said perfluorocyclohexane-1,4-dione, namely, octafluoro-1,1,4,4-cyclohexanetetraol. Another aspect of this invention is a series of polyethers formed by reacting said perfluorocyclohexane-1,4-dione with cesium fluoride and a cyclic or noncyclic aliphatic perhaloalkene having from 2 to 12 carbon atoms and a fluorine atom on at least each of the carbon atoms connected by the double bond, said polymer having as a repeating unit ##STR1## wherein R is a divalent radical selected from the group consisting of ##STR2## wherein X is a halogen selected from the group consisting of fluorine, chlorine, bromine, iodine, or any stable combination thereof within the same molecule;n is an integer of from 1 to 4;y is an integer of from 0 to 10; andz is an integer of from 0 to (10-y).When of sufficiently high molecular weight or when lightly cross-linked, these polymers are elastomers having high thermal stability.
摘要翻译： 公开了两种新的有机化合物，全氟环己烷-1,4-二酮和全氟环己烯-1,4-二酮，它们同时或通过使荧蒽与基本上纯的无水三氟化碳反应得到。 这些化合物是透明无色液体，它们可用作合成热稳定弹性聚合物的单体。 还公开了所述全氟环己烷-1,4-二酮的二水合物，即八氟-1,1,4,4-环己烷四醇。 本发明的另一方面是通过使全氟环己烷-1,4-二酮与氟化铯和具有2至12个碳原子的环状或非环状脂肪族全卤代烯烃和至少每个碳原子上的氟原子反应而形成的一系列聚醚 所述聚合物具有作为重复单元的重复单元，其中R是选自下列的二价基团：其中X是选自氟，氯，溴，碘的卤素， 或其相同分子内的任何稳定的组合; N是1到4的整数; Y是0到10的整数; 和Z是从0到（10-Y）的整数。
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公开(公告)号：US3931325A
公开(公告)日：1976-01-06
申请号：US448135
申请日：1974-03-04
IPC分类号： C07C45/63 , C07C49/463 , C08G65/00 , C07C49/48
CPC分类号： C08G65/007 , C07C45/63 , C07C49/463
摘要： Two new organic compounds are disclosed, perfluorocyclohexane-1,4-dione and perfluorocyclohexene-1,4-dione, which are obtained concurrently or alternatively by reacting fluoranil with substantially pure anhydrous cobalt trifluoride. These compounds are clear, colorless liquids which are useful as monomers in the synthesis of thermally stable elastomeric polymers. Also disclosed is the dihydrate of said perfluorocyclohexane-1,4-dione, namely, octafluoro-1,1,4,4-cyclohexanetetraol. Another aspect of this invention is a series of polyethers formed by reacting said perfluorocyclohexane-1,4-dione with cesium fluoride and a cyclic or noncyclic aliphatic perhaloalkene having from 2 to 12 carbon atoms and a fluorine atom on at least each of the carbon atoms connected by the double bond, said polymer having as a repeating unit ##SPC1##WhereinR is a divalent radical selected from the group consisting of ##EQU1## WHEREIN X is a halogen selected from the group consisting of fluorine, chlorine, bromine, iodine, or any stable combination thereof within the same molecule;n is an integer of from 1 to 4;y is an integer of from 0 to 10; andZ is an integer of from 0 to (10-y).When of sufficiently high molecular weight or when lightly cross-linked, these polymers are elastomers having high thermal stability.
摘要翻译： 公开了两种新的有机化合物，全氟环己烷-1,4-二酮和全氟环己烯-1,4-二酮，它们同时或通过使荧蒽与基本上纯的无水三氟化碳反应得到。 这些化合物是透明无色液体，它们可用作合成热稳定弹性聚合物的单体。 还公开了所述全氟环己烷-1,4-二酮的二水合物，即八氟-1,1,4,4-环己烷四醇。 本发明的另一方面是通过使全氟环己烷-1,4-二酮与氟化铯和具有2至12个碳原子的环状或非环状脂肪族全卤代烯烃和至少每个碳原子上的氟原子反应而形成的一系列聚醚 所述聚合物具有作为重复单元的所述聚合物，其中R是选自以下的二价基团：-C = C-和-C = C-ANGLE || CnX2n X2y + 1CyCzX2z + 1 WHEREIN X是卤素 选自氟，氯，溴，碘或其相同分子内的任何稳定的组合; N是1到4的整数; Y是0到10的整数; 和Z是从0到（10-Y）的整数。
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公开(公告)号：US4672136A
公开(公告)日：1987-06-09
申请号：US813327
申请日：1985-12-24
IPC分类号： C07D295/13 , C07D495/08 , C07F9/40 , C08F16/36 , C07C145/00
CPC分类号： C07D295/13 , C07D495/08 , C07F9/4015 , C08F16/36
摘要： Included are monoadduct monomers made from divinyl ketones wherein only one vinyl bond therein has added to it a nucleophilic precursor. Nucleophilic precursors include phenols, thiols, secondary amines, amino acids, hydrocarbyl phosphites and phosphite esters, organic bis(phosphonites, the bisulfite anion and others.Polyadduct polymers made from the monoadduct monomers. The polyadduct polymers may be homo- or copolymers and may contain a pendant nucleophile residue.
摘要翻译： 包括由二乙烯基酮制成的单加成单体，其中只有一个乙烯基键加入亲核前体。 亲核前体包括苯酚，硫醇，仲胺，氨基酸，亚磷酸亚烃酯和亚磷酸酯，有机双（亚膦酸酯，亚硫酸氢盐阴离子等），由单加成单体制成的聚加聚物聚合物可以是均聚物或共聚物， 侧链亲核残基。
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公开(公告)号：US4620045A
公开(公告)日：1986-10-28
申请号：US713511
申请日：1985-03-19
IPC分类号： C07C29/44 , C07C29/32 , C07C33/042
CPC分类号： C07C29/44
摘要： Eneynols are prepared from terminal acetylenes and propargylic alcohols using a Cu.sup.+, Ag.sup.+ and/or Au.sup.+ halide catalyst.
摘要翻译： 烯醇由使用Cu +，Ag +和/或Au +卤化物催化剂的末端炔烃和炔丙醇制备。
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