JPS57142993A - 2-hydroxyphosphonic diester - Google Patents

2-hydroxyphosphonic diester

Info

Publication number
JPS57142993A
JPS57142993A JP2766181A JP2766181A JPS57142993A JP S57142993 A JPS57142993 A JP S57142993A JP 2766181 A JP2766181 A JP 2766181A JP 2766181 A JP2766181 A JP 2766181A JP S57142993 A JPS57142993 A JP S57142993A
Authority
JP
Japan
Prior art keywords
diester
alkyl
compound
diethyl
aryl
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.)
Pending
Application number
JP2766181A
Other languages
Japanese (ja)
Inventor
Kiyohide Matsui
Michio Obayashi
Eiji Ito
Sei Kondo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sagami Chemical Research Institute
Original Assignee
Sagami Chemical Research Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sagami Chemical Research Institute filed Critical Sagami Chemical Research Institute
Priority to JP2766181A priority Critical patent/JPS57142993A/en
Publication of JPS57142993A publication Critical patent/JPS57142993A/en
Pending legal-status Critical Current

Links

Abstract

NEW MATERIAL:A compound of formulaI(R1, R2 are H, alkyl, cycloalkyl, alkenyl, alkynyl and aryl; R1 and R2 incorporate to form cycloalkylidene or cylcloalkenylidene; R3 is lower alkyl, aryl).
EXAMPLE: Diethyl 2-(4-butoxyphenyl)-1,1-defluoro-2-hydroxyethylphosphonate.
USE: Synthetic intermediate of difluoroethene insecticides.
PREPARATION: For example, the reaction between a difluoromethylphosphonic diester of formula II and a trialkylhalosilane of XSiR3 4(R4 is alkyl; X is halogen) gives trialkylsilylphosphonic diester of formula III such as difluoro (trimethylsilyl) methylphosphonic diethyl, which is made to react with a carbonyl compound of R1COR2 such as p-butoxybenzaldehyde to give the compound exemplified.
COPYRIGHT: (C)1982,JPO&Japio
JP2766181A 1981-02-28 1981-02-28 2-hydroxyphosphonic diester Pending JPS57142993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2766181A JPS57142993A (en) 1981-02-28 1981-02-28 2-hydroxyphosphonic diester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2766181A JPS57142993A (en) 1981-02-28 1981-02-28 2-hydroxyphosphonic diester

Publications (1)

Publication Number Publication Date
JPS57142993A true JPS57142993A (en) 1982-09-03

Family

ID=12227113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2766181A Pending JPS57142993A (en) 1981-02-28 1981-02-28 2-hydroxyphosphonic diester

Country Status (1)

Country Link
JP (1) JPS57142993A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5463181A (en) * 1993-02-23 1995-10-31 Merrell Dow Pharmaceuticals Inc. Farnesyl: protein transferase inhibitors as anticancer agents
US5665715A (en) * 1993-02-23 1997-09-09 Merrell Pharmaceuticals Inc. Farnesyl:protein transferase inhibitors as anticancer agents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5463181A (en) * 1993-02-23 1995-10-31 Merrell Dow Pharmaceuticals Inc. Farnesyl: protein transferase inhibitors as anticancer agents
US5665715A (en) * 1993-02-23 1997-09-09 Merrell Pharmaceuticals Inc. Farnesyl:protein transferase inhibitors as anticancer agents

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