公开(公告)号：US3766202A

公开(公告)日：1973-10-16

申请号：US3766202D

申请日：1971-05-12

Applicant: CHEVRON RES

Inventor： SCOTT SINGER M

IPC: C07D233/96 ,  C07D49/32

CPC classification number: C07D233/96 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/103 ,  C10M2201/105 ,  C10M2211/042 ,  C10M2211/044 ,  C10M2211/06 ,  C10N2240/40

Abstract: COMPOUNDS OF THE FORMULA

O=C
WHEREIN Y IS O OR S, R1 AND R2 ARE INDIVIDUALLY HYDROCARBYL RADICALS OF 1 TO 12 CARBON ATOMS OPTIONALLY SUBSTITUTED WITH HALOGENS, NITRO GROUPS, ALKYL GROUPS, OR ALKOXY GROUPS, AND R3 IS ALKYL OR ALKENYL OF 1 TO 6 CARBON ATOMS OPTIONALLY SUBSTITUTED WITH HALOGEN ATOMS, OR ARYL OF 6 TO 12 CARBON ATOMS OPTIONALLY SUBSTITUTED WITH HALOGEN ATOMS, HAVE HERBICIDAL ACTIVITY.