公开(公告)号：US4697032A

公开(公告)日：1987-09-29

申请号：US796555

申请日：1985-11-08

申请人： Thierry Malfroot ,  Marc Piteau ,  Jean-Pierre Senet

发明人： Thierry Malfroot ,  Marc Piteau ,  Jean-Pierre Senet

IPC分类号： C07C69/96 ,  C07C68/06

CPC分类号： C07C68/06 ,  C07C69/96

摘要： The invention relates to a process for the preparation of 1-bromoethyl hydrocarbonyl carbonates, characterized in that anhydrous hydrobromic acid is reacted with a vinyl hydrocarbonyl carbonate of formula ##STR1## in which R denotes a saturated, substituted or unsubstituted C.sub.1 -C.sub.12 aliphatic radical or C.sub.5 -C.sub.24 alicyclic radical, or a substituted or unsubstituted aromatic radical, at a temperature between 10.degree. and 100.degree. C.The invention also relates to the new 1-bromoethyl hydrocarbonyl carbonates of formula: ##STR2## These carbonates are particularly sought after for introducing a carbonate group into a molecule.

摘要翻译： 本发明涉及一种制备1-溴乙基碳酸酯的方法，其特征在于使无水氢溴酸与式“IMAGE”的乙烯基烃基碳酸酯反应，其中R表示饱和的，取代或未取代的C 1 -C 12脂族基团或 C5-C24脂环族基团或取代或未取代的芳族基团。本发明还涉及下式的新的1-溴乙基碳酸亚烃酯：这些碳酸酯特别适用于 将碳酸酯基团引入分子。

公开(公告)号：US4612143A

公开(公告)日：1986-09-16

申请号：US651661

申请日：1984-09-17

申请人： Marc Piteau ,  Jean-Pierre Senet ,  Patrick Wolf ,  Roy A. Olofson ,  Vu A. Dang

发明人： Marc Piteau ,  Jean-Pierre Senet ,  Patrick Wolf ,  Roy A. Olofson ,  Vu A. Dang

IPC分类号： C07C68/06 ,  C07C69/04 ,  C07C69/96

CPC分类号： C07C68/06 ,  C07C69/96

摘要： A process for the preparation of fluoroformates of formula: ##STR1## in which R.sup.1 is a substituted or unsubstituted, saturated or unsaturated aliphatic, cycloaliphatic or polycyclic radical, or substituted or unsubstituted araliphatic radical or an aromatic radical, which consists of reacting a carbonate of formula: ##STR2## in which R.sup.1 has the same meaning as hereinabove and R.sup.2 is hydrogen, alkyl of 1-12 carbon atoms, cycloalkyl of 5-12 carbon atoms, saturated or unsaturated, unsubstituted or substituted by one or more halogen atoms or R.sup.2 is aryl, unsubstituted or substituted by one or more halogen atoms, with an alkali or alkaline earth fluoride, ammonium fluoride or a quaternary ammonium fluoride, of formula FNR.sup.3 R.sup.4 R.sup.5 R.sup.6, wherein R.sup.3, R.sup.4, R.sup.5, R.sup.6 are the same or different and are hydrogen, alkyl or aralkyl of 1-12 carbon atoms or a fluoride which is KHF.sub.2, NH.sub.4 HF.sub.2 or KSO.sub.2 F. The fluoride is activated by a complexing agent for the cation which is a cryptate, a cyclic or linear polyether or by means of a polar aprotic compound. The carbonate is split to give a reaction mixture containing an aldehyde and the fluoroformate which is removed from the reaction mixture.

摘要翻译： 制备下式的氟甲酸酯的方法：其中R 1是取代或未取代的饱和或不饱和的脂族，脂环族或多环基团，或取代或未取代的芳脂族基团或芳族基团，其由 式：其中R 1具有与上述相同的含义，R 2是氢，1-12个碳原子的烷基，5-12个碳原子的环烷基，未被取代或被一个或多个卤素原子或R 2取代的5-12个碳原子的环烷基 是未取代或被一个或多个卤素原子取代的芳基与式FNR 3 R 4 R 5 R 6的碱金属或碱土金属氟化物，氟化铵或季铵氟化物，其中R 3，R 4，R 5，R 6相同或不同，为氢， 1-12个碳原子的烷基或芳烷基或作为KHF2，NH4HF2或KSO2F的氟化物。 氟化物由用于阳离子的络合剂活化，所述络合剂是密封剂，环状或线性聚醚或通过极性非质子化合物。 分离碳酸酯，得到含有从反应混合物中除去的醛和氟甲酸酯的反应混合物。

公开(公告)号：US5659032A

公开(公告)日：1997-08-19

申请号：US392335

申请日：1995-02-21

申请人： Genevieve Eck ,  Marc Piteau

发明人： Genevieve Eck ,  Marc Piteau

IPC分类号： C07D487/04 ,  C07D471/00

CPC分类号： C07D487/04

摘要： The invention relates to a new process for the synthesis of 2,4,6,8-tetranitro-2,4,6,8-tetraazabicyclo-[3.3.0]octane (bicyclo-HMX) by reaction of nitronium tetrafluoroborate with 2,4,6,8-tetraacetyl-2,4,6,8-tetraazabicyclo[3.3.0]octane in the presence of fluoride ions.The process makes it possible to obtain pure bicyclo-HMX in an acceptable yield.Bicyclo-HMX is an explosive which can be employed as explosive or propellent charge in solid pyrotechnic compositions.

摘要翻译： 本发明涉及通过四氟硼酸硝鎓与二硝基四氢呋喃的反应合成2,4,6,8-四硝基-2,4,6,8-四氮杂双环[3.3.0]辛烷（二环HMX）的新方法， 4,6,8-四乙酰基-2,4,6,8-四氮杂双环[3.3.0]辛烷。 该方法可以以可接受的产率获得纯双环HMX。 双酚HMX是一种爆炸​​物，可用作固体烟火组合物中的爆炸或推进剂。

公开(公告)号：US4808745A

公开(公告)日：1989-02-28

申请号：US28964

申请日：1987-03-23

申请人： Thierry Malfroot ,  Marc Piteau ,  Jean-Pierre Senet

发明人： Thierry Malfroot ,  Marc Piteau ,  Jean-Pierre Senet

IPC分类号： C07C69/96 ,  C07C68/06

CPC分类号： C07C68/06 ,  C07C69/96

摘要： The invention relates to a process for the preparation of 1-bromoethyl hydrocarbonyl carbonates, characterized in that anhydrous hydrobromic acid is reacted with a vinyl hydrocarbonyl carbonate of formula ##STR1## in which R denotes a saturated, substituted or unsubstituted C.sub.1 -C.sub.12 aliphatic radical or C.sub.5 -C.sub.24 alicyclic radical, or a substituted or unsubstituted aromatic radical, at a temperature between 10.degree. and 100.degree. C.The invention also relates to the new 1-bromoethyl hydrocarbonyl carbonates of formula: ##STR2## These carbonates are particularly sought after for introducing a carbonate group into a molecule.

摘要翻译： 本发明涉及一种制备1-溴乙基碳酸酯的方法，其特征在于使无水氢溴酸与式“IMAGE”的乙烯基烃基碳酸酯反应，其中R表示饱和的，取代或未取代的C 1 -C 12脂族基团或 C5-C24脂环族基团或取代或未取代的芳族基团。本发明还涉及下式的新的1-溴乙基碳酸亚烃酯：这些碳酸酯特别适用于 将碳酸酯基团引入分子。