公开(公告)号：EP0210608B1

公开(公告)日：1990-05-09

申请号：EP86110291.1

申请日：1986-07-25

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： Chavdarian, Charles Garabed ,  Chang, Lydia Lee ,  Onisko, Bruce Charles ,  Earhart, Jonathan Philip

IPC: C07F9/40 ,  A01N57/20

CPC classification number: A01N57/20 ,  C07F9/4075

公开(公告)号：EP0210608A1

公开(公告)日：1987-02-04

申请号：EP86110291.1

申请日：1986-07-25

Applicant: STAUFFER CHEMICAL COMPANY

Inventor： Chavdarian, Charles Garabed ,  Chang, Lydia Lee ,  Onisko, Bruce Charles ,  Earhart, Jonathan Philip

IPC: C07F9/40 ,  A01N57/20

CPC classification number: A01N57/20 ,  C07F9/4075

Abstract: Compounds having the formula
in which R is methyl or ethyl, Y is sulfur or oxygen, and R₁ and R₂ are the same or different tertiary alkyl groups each having form 4 to 6 carbon atoms, are insecticides and nematicides, especially for control of soil insects and nematodes.
Symmetrical compounds (R₁ = R₂) may be prepared by reaction of an alkali metal mercaptide with an alkyl (thio) phosphonic dihalide. The alkali metal mercaptide may be prepared by reaction of a tertiary alkyl mercaptan with an alkali metal or alkali metal hydride.

Abstract translation: 其中R是甲基或乙基，Y是硫或氧，R 1和R 2是相同或不同的各自具有4-6个碳原子的叔烷基的化合物是杀虫剂和杀线虫剂，特别是用于防治土壤昆虫 和线虫。 对称化合物（R 1 = R 2）可以通过碱金属硫醇盐与烷基（硫代）膦酸二卤化物的反应来制备。 碱金属硫醇盐可以通过叔烷基硫醇与碱金属或碱金属氢化物的反应来制备。