CN102649798B - 以三氯化磷为底物“一锅法”合成敌敌畏和a-羟基膦酰二氯 - Google Patents
以三氯化磷为底物“一锅法”合成敌敌畏和a-羟基膦酰二氯 Download PDFInfo
- Publication number
- CN102649798B CN102649798B CN201110050697.XA CN201110050697A CN102649798B CN 102649798 B CN102649798 B CN 102649798B CN 201110050697 A CN201110050697 A CN 201110050697A CN 102649798 B CN102649798 B CN 102649798B
- Authority
- CN
- China
- Prior art keywords
- dichlorvos
- phosphorous chloride
- methanol
- stirring
- chloral hydrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110050697.XA CN102649798B (zh) | 2011-02-23 | 2011-02-23 | 以三氯化磷为底物“一锅法”合成敌敌畏和a-羟基膦酰二氯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110050697.XA CN102649798B (zh) | 2011-02-23 | 2011-02-23 | 以三氯化磷为底物“一锅法”合成敌敌畏和a-羟基膦酰二氯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102649798A CN102649798A (zh) | 2012-08-29 |
CN102649798B true CN102649798B (zh) | 2016-07-13 |
Family
ID=46691928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110050697.XA Expired - Fee Related CN102649798B (zh) | 2011-02-23 | 2011-02-23 | 以三氯化磷为底物“一锅法”合成敌敌畏和a-羟基膦酰二氯 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102649798B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931826A (en) * | 1958-02-12 | 1960-04-05 | Ciba Ltd | Process for the manufacture of dialkyl dichlorovinyl phosphates |
CN1426686A (zh) * | 2001-12-17 | 2003-07-02 | 中国科学院武汉植物研究所 | 一种植物杀蚤喷雾剂及其制备方法 |
-
2011
- 2011-02-23 CN CN201110050697.XA patent/CN102649798B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931826A (en) * | 1958-02-12 | 1960-04-05 | Ciba Ltd | Process for the manufacture of dialkyl dichlorovinyl phosphates |
CN1426686A (zh) * | 2001-12-17 | 2003-07-02 | 中国科学院武汉植物研究所 | 一种植物杀蚤喷雾剂及其制备方法 |
Non-Patent Citations (2)
Title |
---|
"(α-Hydroxyalkyl)phosphonic dichlorides: synthesis, spectra, and x-ray analysis";Kardanov, N. A. et al.;《Zhurnal Obshchei Khimii》;19881231;第58卷(第9期);第2038-2044页 * |
"国内敌敌畏合成工艺述评";李社民;《河北化工》;19981231(第1期);第45-46页 * |
Also Published As
Publication number | Publication date |
---|---|
CN102649798A (zh) | 2012-08-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101830926B (zh) | 二烷基次膦酸金属盐及其阻燃剂的合成工艺 | |
CN100548968C (zh) | 一种制备2-对辛基苯乙基-2-氨基丙二醇盐酸盐的方法 | |
CN101570550B (zh) | 手性二茂铁类双膦配体的合成方法 | |
CN107082789B (zh) | 一种以含p(o)-oh类化合物与酚高效酯化制备有机磷酸酯类化合物的方法 | |
CN103374030B (zh) | 一种制备草铵膦的方法及其中间体的制备方法 | |
Oshiki et al. | The reactions of optically pure menthyloxymethylphenylphosphine-borane with organolithium reagents. | |
CN102649798B (zh) | 以三氯化磷为底物“一锅法”合成敌敌畏和a-羟基膦酰二氯 | |
CN110229187B (zh) | 一种由过氧化物制备烷基膦酰化物的方法 | |
CN105669743B (zh) | 一种以p(o)-oh类化合物与芳硼酸制备次膦酸/亚膦酸/磷酸酯的方法 | |
CN105949248B (zh) | Josiphos类手性二茂铁膦配体的合成方法 | |
CN102796137B (zh) | 0,0-二(2-乙基己基)-2-乙基己基膦酸酯的制备方法 | |
CN102796136B (zh) | 甲基膦酸二甲庚酯的合成方法 | |
CN103274943B (zh) | 4-[1-(2-丙炔基)-3,4-二氧代正丁基]苯甲酸酯及其制备方法 | |
CN103665038B (zh) | 一种碳磷手性二烃基氧膦及其合成方法 | |
CN104262392A (zh) | 一种乙烯基甲基膦酸酯的合成方法 | |
CN104945434A (zh) | (2﹣二取代膦苯基)-1-烷基-吲哚膦配体及其合成方法和应用 | |
CN100451025C (zh) | 一类二茂钴阳离子单膦配体及其合成与应用 | |
CN109180725B (zh) | 一种炔基磷酸酯的制备方法 | |
CN113620989B (zh) | 一种甲基亚膦酸酯的合成方法 | |
CN104098604A (zh) | 一种制备福沙匹坦二甲葡胺的方法 | |
CN101974033B (zh) | 一种双氰甲基苯基膦的制备方法 | |
Legrand et al. | Stereospecific Migration of P from N to C: Ring‐Expansion Reaction of Chiral Diazaphospholidine Oxides | |
JP5164148B2 (ja) | ビスマス化合物およびその製造方法 | |
CN102464594B (zh) | 普瑞巴林的中间体化合物的制备方法 | |
CN101928251A (zh) | 氮桥联双酚功能化咪唑盐及其离子型铁(ⅲ)配合物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: WUHAN INSTITUTE OF TECHNOLOGY Free format text: FORMER OWNER: LI JIAN Effective date: 20130606 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430074 WUHAN, HUBEI PROVINCE TO: 430073 WUHAN, HUBEI PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20130606 Address after: 430073 Wuhan Province, Hongshan City District, the number of male Chu Avenue, No. 693 Applicant after: Wuhan Institute of Technology Address before: 430074 Hubei city of Wuhan province zhuodao road 366 Applicant before: Li Jian |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20180223 |