CAS: 65733-18-8; (S,2E,4E)-Ethyl 3,7,11-Trimethyldodeca-2,4-Dienoate

上下游产品

3,7-dimethyl-1-°Ctanal 3E 6,10-dimethyl-3-undecen-2-one ethoxyethynylmagnesium bromide ethyl (2E,4E)-3,7,11-trimethyl-2,4,10-dodecatrienoate

(S)-3,7-Dimethyloctyl Acetate置于氢氧化钾,4-Hydroxy-Tempo Benzoate,碳酸氢钠,四正辛基溴化铵,Sodium Bromide体系中,用 甲醇,二氯甲烷,水,苯 作为反应溶剂,化学反应 4.5H,反应生成 烯虫乙酯
参考文献:Gamalevich; Zhdankina; Kryshtal',Russian Journal Of Organic Chemistry,1997,Vol. 33,# 4,P. 467-474
标题:Gamalevich; Zhdankina; Kryshtal',Russian Journal Of Organic Chemistry,1997,Vol. 33,# 4,P. 467-474

专利信息

专利号:WO-2023239761-A1
优先权日:2022-06-07
标 题:Synthesis of a s-methoprene derivative 's-methobutene' with enhanced bioactivity against dipteran insects
发明人：SU HENG; SU TIANYUN
权利人:SU HENG; SU TIANYUN
摘要:Mosquitoes and mosquito-borne illness remain to significantly impact public health and human well-being nowadays. Mitigation by pesticides against larvae and adults has played a critical role in mosquito management. Larviciding is more cost effective than adulticiding in mosquito control operations. However, mosquito larvicides are historically low for numerous reasons. Currently larvicides with microbial and insect growth regulators (IGRs) account for most of the available products. Screening of new active ingredients (Als) or improvement of existing Als is desired to augment the arsenals for mosquito control. S-methoprene has been one of the main targets for research and development. The efficacy and safety of S-methoprene has been well documented since the late 1960s, and numerous products have been commercialized to combat pests of economic importance.

专利号:EP-4536000-A1
优先权日:2022-06-07
标题:Synthesis of a s-methoprene derivative 's-methobutene' with enhanced bioactivity against dipteran insects