| 发明名称 |
METHOD FOR SYNTHESIS OF DICHLORANHYDRIDE OF 2-(2,3-DICHLOROPROPOXY)ETHENYL PHOSPHONIC ACID |
| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to a method for synthesis of dichloranhydride of 2-(2,3-dichloropropoxy)ethenyl phosphonic acid of formula (1), which can be used in organic synthesis: ClCH2CHClCH2OCH=CHP(O)Cl2, 1. The proposed method involves reaction of vinyl glycidyl ether with phosphorus pentachloride in molar ratio 1:2 in a medium of an inert organic solvent at temperature 0-20C and subsequent treatment of the formed adduct with acetone. ^ EFFECT: design of a method for synthesis of an organic synthesis intermediate product. ^ 1 cl, 2 ex |
| 申请公布号 |
RU2387662(C1) |
申请公布日期 |
2010.04.27 |
| 申请号 |
RU20080149343 |
申请日期 |
2008.12.15 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA CHUVASHSKIJ GOSUDARSTVENNYJ UNIVERSITET IM. I.N. UL'JANOVA |
发明人 |
MITRASOV JURIJ NIKITICH;SMOLINA IRINA NIKOLAEVNA;KONDRAT'EVA OKSANA VIKTOROVNA;FROLOVA MARIJA ALEKSANDROVNA |
| 分类号 |
C07F9/42 |
主分类号 |
C07F9/42 |
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