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公开(公告)号:US08729314B2
公开(公告)日:2014-05-20
申请号:US14012411
申请日:2013-08-28
Applicant: Bromine Compounds Ltd.
Inventor: Jacob Oren
IPC: C07C201/12 , C07C205/08
CPC classification number: C07C201/10 , C07C201/12 , C07C205/15
Abstract: The invention provides a process for preparing bronopol, which process comprises charging a reaction vessel with water, bromopicrin, nitromethane and paraformaldehyde, gradually feeding a base into said reaction vessel under stirring, bringing the reaction to completion and separating bronopol from the aqueous reaction mixture.
Abstract translation: 本发明提供了一种制备青霉酚的方法,该方法包括向反应容器中加入水,溴氰菊酯,硝基甲烷和多聚甲醛,在搅拌下逐渐向碱性物质中加入碱,使反应完成,并从反应混合物中分离出丙三醇。
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公开(公告)号:US4115459A
公开(公告)日:1978-09-19
申请号:US513630
申请日:1974-10-09
Applicant: Louis R. Grant, Jr.
Inventor: Louis R. Grant, Jr.
IPC: C07C205/08 , C07C79/12
CPC classification number: C07C201/12
Abstract: Fluorotrinitromethane is synthesized by reacting tetranitromethane with an adduct of an alkali metal fluoride and a fluorinated or chlorofluorinated acetone in an aprotic dipolar solvent.
Abstract translation: 氟化硝基甲烷是通过在非质子偶极溶剂中使四硝基甲烷与碱金属氟化物和氟化或氯氟化丙酮的加合物反应而合成的。
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公开(公告)号:US3644494A
公开(公告)日:1972-02-22
申请号:US3644494D
申请日:1968-08-19
Applicant: AEROJET GENERAL CO
Inventor: FRANKEL MILTON B , GOLD MARVIN H , MARCUS HENRY J
IPC: C07C205/08 , C07C205/51 , C07C205/57 , H01M4/60 , C07C79/40
CPC classification number: C07C205/57 , C07C205/08 , C07C205/51 , H01M4/60
Abstract: COMPOUNDS OF THE FORMULA
R-C(-CL)(-NO2)-CH2-OOC-A''-COO-CH2-C(-CL)(-NO2)-R
WHEREIN R IS A LOWER ALKYL RADICAL AND A'' IS A LOWER ALKYLENE RADICAL CONTAINING ONE OR MORE NITRO GROUPS.-
4.Process of preparing fluorodinitroethanol or fluorodinitromethane from fluorotrinitromethane 失效
Title translation: 荧光酮治疗氟尿嘧啶或氟喹诺酮类药物的制备方法公开(公告)号:US3446857A
公开(公告)日:1969-05-27
申请号:US3446857D
申请日:1964-07-31
Applicant: US NAVY
Inventor: ADOLPH HORST G
IPC: C07C205/08 , C07C205/26 , C07D31/34 , C07D33/10
CPC classification number: C07C201/12 , C07C205/08 , C07C205/26
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公开(公告)号:US3441619A
公开(公告)日:1969-04-29
申请号:US3441619D
申请日:1961-10-11
Applicant: PENNSALT CHEMICALS CORP
Inventor: GARDNER DAVID M , OESTERLING ROBERT E , TYCZKOWSKI EDWARD A
IPC: C06B43/00 , C07C201/12 , C07C205/08 , C07C79/12
CPC classification number: C06B43/00 , C07C201/12 , C07C205/08
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公开(公告)号:US3440282A
公开(公告)日:1969-04-22
申请号:US3440282D
申请日:1964-07-30
Applicant: AEROJET GENERAL CO
Inventor: FRANKEL MILTON B , GOLD MARVIN H , MARCUS HENRY J
IPC: C07C205/08 , C07C205/51 , C07C205/57 , H01M4/60 , C07C79/12 , C07C79/46
CPC classification number: H01M4/60 , C07C205/08 , C07C205/51 , C07C205/57 , Y10S149/119
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7.Process for fluorinating compounds containing a gem-dinitro group 失效
Title translation: 氟化含有偕二硝基的化合物的方法公开(公告)号:US3387044A
公开(公告)日:1968-06-04
申请号:US21416962
申请日:1962-07-27
Applicant: AEROJET GENERAL CO
Inventor: VYTAUTAS GRAKAUSKAS , HAMEL EDWARD E
IPC: C06B25/00 , C07C201/12 , C07C205/08 , C07C205/09 , C07C205/26 , C07C205/29 , C07C205/40 , C07C205/51
CPC classification number: C07C201/12 , C06B25/00 , C07C205/08 , C07C205/09 , C07C205/26 , C07C205/29 , C07C205/40 , C07C205/51
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8.Oxidation of nitroso compounds to nitro compounds with ozone 失效
Title translation: 用臭氧将亚硝基化合物氧化成硝基化合物公开(公告)号:US3267158A
公开(公告)日:1966-08-16
申请号:US38298964
申请日:1964-07-10
Applicant: AEROJET GENERAL CO
Inventor: HAVLIK ANTON J
IPC: C07C205/02 , C07C205/05 , C07C205/08
CPC classification number: C07C201/12 , C07C2601/08 , C07C2601/14 , C07C205/02 , C07C205/05 , C07C205/08
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9.Fluorine carbene containing compounds and process for the preparation thereof 失效
Title translation: 含氟卡宾的化合物及其制备方法公开(公告)号:US3221007A
公开(公告)日:1965-11-30
申请号:US15324361
申请日:1961-11-17
Applicant: MERCK & CO INC
Inventor: TSUNG-YING SHEN , SARETT LEWIS H
IPC: C07B39/00 , C07B61/00 , C07C17/00 , C07C17/26 , C07C205/08 , C07D209/08 , C07D209/42 , C07D209/46 , C07D209/48 , C07D215/22 , C07D215/227 , C07D275/06 , C07D317/30 , C07H15/04 , D03D47/00
CPC classification number: C07D275/06 , C07B39/00 , C07C67/343 , C07C231/12 , C07C253/30 , C07C317/00 , C07D209/08 , C07D209/42 , C07D209/46 , C07D209/48 , C07D215/227 , C07D317/30 , C07H15/04 , D03D47/00 , D03D2700/1459 , C07C69/63 , C07C69/65 , C07C233/54 , C07C255/10
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10.Poly(nitrochloro)ethanes and preparation of the dipotassium salt of tetranitroethane 失效
Title translation: 聚(硝基氯)乙烷和四硝基乙烷二钾盐的制备公开(公告)号:US3180899A
公开(公告)日:1965-04-27
申请号:US18854662
申请日:1962-04-18
Applicant: LOCKHEED AIRCRAFT CORP
Inventor: NOBLE JR PAUL , REED WILMER L , BORGARDT FRANKLIN G
IPC: C06B25/36 , C06D3/00 , C06D7/00 , C07C205/08
CPC classification number: C06B25/36 , C06D3/00 , C06D7/00 , C07C205/08
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