Difluoroalkene derivative, pest control agent containing the same, and intermediate therefor
申请人:——
公开号:US20040248872A1
公开(公告)日:2004-12-09
A difluoroalkene derivative which is sufficiently effective in controlling various pests even when used in a small dose and is highly safe for crops, natural enemies to the pests, and animals; and an intermediate for the derivative. The difluoroalkene derivative is represented by the general formula: [I] wherein L
1
and L
2
are the same or different and each represents oxygen or sulfur; n is an integer of 2 to 8; and Q represents a 5- to 12-membered heterocyclic group having any desired heteroatom selected among nitrogen, oxygen, and sulfur.
1
DIFLUOROALKENE DERIVATIVE, PEST CONTROL AGENT CONTAINING THE SAME, AND INTERMEDIATE THEREFOR
申请人:KUMIAI CHEMICAL INDUSTRY CO., LTD.
公开号:EP1439169B1
公开(公告)日:2008-08-06
US7273878B2
申请人:——
公开号:US7273878B2
公开(公告)日:2007-09-25
Investigation on possibility of rearrangement of pyrimidine-5-carboxylic acids esters
作者:E. S. Scherbinina、D. V. Dar’in、P. S. Lobanov
DOI:10.1007/s10593-010-0634-7
日期:2010.12
A previously reported rearrangement of pyrimidine-5-carboxylic acidsesters to 5-acylpyrimidones does not, in fact, occur in any of the examples studied by us.