TW197444B - Method of synthesizing N-phosphorous methyl carboxyglycine - Google Patents

Method of synthesizing N-phosphorous methyl carboxyglycine

Info

Publication number
TW197444B
TW197444B TW81104365A TW81104365A TW197444B TW 197444 B TW197444 B TW 197444B TW 81104365 A TW81104365 A TW 81104365A TW 81104365 A TW81104365 A TW 81104365A TW 197444 B TW197444 B TW 197444B
Authority
TW
Taiwan
Prior art keywords
carboxyglycine
synthesizing
alcohol
iminodimethyl
reacting
Prior art date
Application number
TW81104365A
Other languages
Chinese (zh)
Inventor
Jin-Lang Hwang
Original Assignee
Heh Pey Ling
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 Heh Pey Ling filed Critical Heh Pey Ling
Priority to TW81104365A priority Critical patent/TW197444B/en
Application granted granted Critical
Publication of TW197444B publication Critical patent/TW197444B/en

Links

Abstract

A method of synthesizing N-phosphorous methyl carboxyglycine comprising: C1-C4 alkyl alcohol as solvent; NH3 and paraformaldehyde as reactants to produce iminodimethyl alcohol; trialkyl phosphite reacting with iminodimethyl alcohol below 50讈 in the presence of an alkaline compound; then reacting with mono-chloracetic acid; stirring the above reaction below 50讈, heating the product with mineral acid, treating the product with caustic alkali to obtain white crystal.
TW81104365A 1992-06-03 1992-06-03 Method of synthesizing N-phosphorous methyl carboxyglycine TW197444B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW81104365A TW197444B (en) 1992-06-03 1992-06-03 Method of synthesizing N-phosphorous methyl carboxyglycine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW81104365A TW197444B (en) 1992-06-03 1992-06-03 Method of synthesizing N-phosphorous methyl carboxyglycine

Publications (1)

Publication Number Publication Date
TW197444B true TW197444B (en) 1993-01-01

Family

ID=51356397

Family Applications (1)

Application Number Title Priority Date Filing Date
TW81104365A TW197444B (en) 1992-06-03 1992-06-03 Method of synthesizing N-phosphorous methyl carboxyglycine

Country Status (1)

Country Link
TW (1) TW197444B (en)

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