Abstract:
A novel process for the preparation of alkyl 3,11-dimethyl-7ethyl-2,6,10-tridecatrienoate wherein alkyl is a hydrocarbon of one to five carbon atoms in a semi-stereospecific manner which are useful intermediates for the preparation of juvenile hormone and to novel intermediates therefor.
Abstract:
WHEREIN N IS O OR 1 AND ESPECIALLY THE Z ISOMERS WHICH HAVE REMARKABLE INSECTICIDAL PROPERTIES AND ARE INTERMEDIATES IN THE SYNTHESIS OF JUVENILE HORMONE AND THEIR PREPARATION. THIOPYRAN
WHEREIN N REPRESENTS AN INTEGER FROM 0 TO 1 AND ALK REPRESENTS AN ALKYL HAVING FROM 1 TO 5 CARBON ATOMS. THESE COMPOUNDS POSSESS REMARKABLE INSECTICIDAL PROPERTIES AND ARE INTERMEDIATES IN THE SYNTHESIS OF THE JUVENILE HORMONE.
Abstract:
WHEREIN R and R1 may be different and are lower alkyl and R2 is selected from the group consisting of hydrogen and lower alkyl having excellent pesticidal properties and their preparation.
Abstract:
DIALKYLSULFOXIMINOCARBONYLMETHYL THIOPHOSPHATES HAVING THE FORMULA
R1-O-P(=X)(-O-R2)-S-CH2-CO-N=S(=O)(-R3)-R4
WHEREIN R1, R2, R3 AND R4 ARE ALKYL HAVING FROM 1 TO 7 CARBON ATOMS AND X REPRESENTS A MEMBER SELECTED FROM THE GROUP CONSISTING OF OXYGEN AND SULFUR; THE PROCESS OF MANUFACTURE, PESTICIDAL COMPOSITIONS AND THE ACARICIDAL METHOD. THE SAID THIOPHOSPHATES POSSESS ACARICIDAL PROPERTIES.