JPS5728042A - Preparation of symmetric biscarbamate compound - Google Patents

Preparation of symmetric biscarbamate compound

Info

Publication number
JPS5728042A
JPS5728042A JP10395280A JP10395280A JPS5728042A JP S5728042 A JPS5728042 A JP S5728042A JP 10395280 A JP10395280 A JP 10395280A JP 10395280 A JP10395280 A JP 10395280A JP S5728042 A JPS5728042 A JP S5728042A
Authority
JP
Japan
Prior art keywords
compound
trialkylsilylcarbamate
symmetric
preparation
sulfur dichloride
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
JP10395280A
Other languages
Japanese (ja)
Inventor
Tetsuyoshi Suzuki
Sunao Imaki
Tameichi Ochiai
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Industries Ltd
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 Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP10395280A priority Critical patent/JPS5728042A/en
Publication of JPS5728042A publication Critical patent/JPS5728042A/en
Pending legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain the titled compound usefuel as an insecticide with low toxicity in high yield and selectivity readily without forming by-products, by reacting a trialkylsilylcarbamate compound with sulfur dichloride.
CONSTITUTION: A trialkylsilylcarbamate compound of formula I (R1 and R2 are 1W5C alkyl) is reacted with sulfur dichloride in an inert solvent, e.g. n-hexane, benzene or diethyl ether, at -50W150°C, preferably 0W50°C, to give the aimed compound of formula II. The amount of the sulfur dichloride to be used is 0.25W 1mol, preferably 0.4W0.6mol, based on one mole trialkylsilylcarbamate compound.
COPYRIGHT: (C)1982,JPO&Japio
JP10395280A 1980-07-29 1980-07-29 Preparation of symmetric biscarbamate compound Pending JPS5728042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10395280A JPS5728042A (en) 1980-07-29 1980-07-29 Preparation of symmetric biscarbamate compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10395280A JPS5728042A (en) 1980-07-29 1980-07-29 Preparation of symmetric biscarbamate compound

Publications (1)

Publication Number Publication Date
JPS5728042A true JPS5728042A (en) 1982-02-15

Family

ID=14367747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10395280A Pending JPS5728042A (en) 1980-07-29 1980-07-29 Preparation of symmetric biscarbamate compound

Country Status (1)

Country Link
JP (1) JPS5728042A (en)

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