公开(公告)号：US3564013A

公开(公告)日：1971-02-16

申请号：US3564013D

申请日：1964-07-09

申请人： STAUFFER CHEMICAL CO

发明人： WALSH EDWARD NELSON

IPC分类号： C07F9/655 ,  C07F9/6553 ,  C07D89/06

CPC分类号： C07F9/655345 ,  C07F9/65515 ,  C07F9/6553

摘要： PHOSPHONATED CYCLIC MERCAPTALS AND MERCAPTOLES CORRESPONDING TO THE FORMULA

R1-O-P(=X)(-R)-S-ALKYLENE-C(-R2)
IN WHICH ALKYLENE IS A DIVALENT SATURATED ALIPHATIC RADICAL HAVING FROM 1 TO 3 CARBON ATOMS; R AND R1 ARE LOWER ALKYL AND PHENYL; THE GROUPS REPRESENTED BY X ARE INDEPENDENTLY SULFUR OR OXYGEN; R2 IS AN ALKYL FROM 1 TO 3 CARBONS OR HYDROGEN AND N IS AN INTEGER FROM 1 TO 2, INCLUSIVE. THE ABOVE COMPOUNDS ARE EFFECTIE INSECTICIDES AND MITICIDES. REPRESENTATIVE COMPOUNDS ARE 2-METHYL-2(O-ETHYL ETHYLPHOSPHORODITHIOMETHYLENE)-1,3-OXATHIOLANE, DITHIOLANE, 2-METHYL-2-(O-ETHYL METHYLPHOSPHORODITHIOMETHYLENE)-1,3-DITHIOLANE, AND 2-METHYL-2-(O-ETHYLPHENYLPHOSPHONODITHIOMETHYLENE)-1,3-DITHIOLANE.

公开(公告)号：US3493656A

公开(公告)日：1970-02-03

申请号：US3493656D

申请日：1967-12-20

申请人： STAUFFER CHEMICAL CO

发明人： WALSH EDWARD NELSON ,  BROADBENT DAVID J

IPC分类号： A01N57/18 ,  C07F9/40 ,  A01N9/36

CPC分类号： A01N57/18 ,  C07F9/4071