苄呋菊酯

{{chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 464381193
| Name = 苄呋菊酯
| ImageFile = Resmethrin v2.svg

| ImageName =
| IUPACName = (5-benzylfuran-3-yl)methyl (2R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate;
5-benzyl-3-[({[(3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)
cyclopropyl]carbonyl}oxy)methyl]furan;
(5-Benzyl-3-furyl)methyl-2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropancarboxylate;
5-benzyl-3-furylmethyl (1RS,3RS;1RS,3SR)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate;
5-benzyl-3-furylmethyl(1RS)-cis-trans-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate;
5-benzyl-3-furylmethyl(±)-cis-trans-chrysanthemate
| OtherNames = [5-(phenylmethyl)-3-furanyl]methyl 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)cyclopropanecarboxylate
| Section1 =
| Section2 =
|Section7=
}}

苄呋菊酯（）是一种拟除虫菊酯杀虫剂，具有多种用途，包括控制成蚊种群。它是4种立体异构体的混合物，其中之一便是（(R,R)-异构体）。

制备
苄呋菊酯可以通过多步反应制备。以为原料，与甲醇酯化得到甲酯。然后，在布兰克氏反应中，甲酯与多聚甲醛和氯化氢发生氯甲基化。接着，与苯和氯化铝在傅里德-克拉夫茨反应中得到苄基呋喃。随后用氢化铝锂将其还原为醇，最后与菊酰氯进行酯化反应。

一种替代生产方法是将苯乙腈与琥珀酸二乙酯反应。

参考资料
外部链接
*
*[http://npic.orst.edu/factsheets/ResTech.pdf Resmethrin Technical Fact Sheet - National Pesticide Information Center]
*[http://npic.orst.edu/factsheets/pyrethrins.pdf Pyrethrins and Pyrethroids Fact Sheet - National Pesticide Information Center]
*[http://extoxnet.orst.edu/pips/resmethr.htm Resmethrin Pesticide Information Profile - Extension Toxicology Network]
*[http://www.afpmb.org/pubs/standardlists/msds/6840-01-359-8533_msds.pdf MSDS] for Scourge Formula II
*[http://www.inchem.org/documents/pds/pds/pest83_e.htm WHO/FAO DATA SHEETS ON PESTICIDES,No. 83,RESMETHRIN World Health Organization & Food and Agriculture Organization]
*[http://www.epa.gov/oppsrrd1/REDs/resmethrin_red.pdf Reregistration Eligibility Decision for Resmethrin (2006) - U.S. Environmental Protection Agency]