Ethylene → HCID 178476818, 화합물

HRID 875275

반응식

HRID 875275 반응식
C[P:2]([OH:11])([CH2:4][CH2:5][C@H:6](N)C(O)=O)=[O:3].P(Cl)(Cl)Cl.[Cl-:16].[Cl-].[Cl-].[Cl-].[Al+3].[CH2:21]=[CH2:22]>C(O)C>[Cl:16][CH2:6][CH2:5][CH2:4][PH:2](=[O:3])[O:11][CH2:21][CH3:22]

참가 물질

6

반응물 4

HCID 6325EthyleneHCID 24387Phosphorus trichlorideHCID 91619PhosphinothricinHCID 25114082Aluminum tetrachloride

생성물 1

HCID 178476818HCID 178476818, 화합물

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

Another process of producing phosphinothricin generally comprises converting phosphorus trichloride to an adduct of methylphosphonous trichloride and aluminum tetrachloride (i.e., CH3PCl3.AlCl4). The adduct is reacted with ethylene to form an intermediate adduct, which is then reacted with ethanol to form ethyl 1-(2-chloroethyl)-methylphosphinate. This compound is reacted with potassium hydroxide and ethanol to prepare an ethyl vinylphosphinate precursor. The ethyl vinylphosphinate precursor is subjected to hydroformylation-aminocarbonylation, followed by hydrolysis of the hydroformylation-aminocarbonylation product in the presence of hydrochloric acid to produce phosphinothricin.

후처리

  1. customto form an intermediate adduct, which

출처 및 근거

ORD 기록
ord-402523d6d8d74830b45d44bbad92c16d
출처 데이터셋
uspto-grants-2015_03
특허 번호
US08981142B2

연결된 노트

불러오는 중…