CAS: 39515-47-4; 2-Hydroxy-2-(3-Phenoxyphenyl)Acetonitrile

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CAS号39515-51-0 间苯氧基苯甲醛 | CAS号75-86-5 丙酮氰醇 | CAS号7677-24-9 三甲基氰硅烷 | CAS号143-33-9 氰化钠 | CAS号74-90-8 氢氰酸 | CAS号6192-52-5 对甲苯磺酸一水合物 | CAS号71621-92-6 (1R,5S) 6,6-dim... | CAS号151-50-8 氰化钾 | CAS号82129-02-0 2-(3-phenoxyphe... | CAS号39515-51-0 间苯氧基苯甲醛 | CAS号39515-41-8 甲氰菊酯 | CAS号51630-58-1 氰戊菊酯 | CAS号75-18-3 二甲基硫 | CAS号82224-37-1 [cyano-(3-pheno... | CAS号68085-85-8 氯氟氰菊酯 | CAS号52315-07-8 氯氰菊酯 | CAS号67614-32-8 (R)-α-cyano-3-p... | CAS号66230-04-4 顺式氰戊菊酯

📜对甲苯磺酸一水合物 以 1,4-二氧六环,水 作为反应溶剂,化学反应生成 三苯氧基苯甲醛
参考文献:Cyclopropyl-Carboxylates Used As Nematocides
标题:Cyclopropyl-Carboxylates Used As Nematocides
摘要:这是一段有关杀虫剂的化学方程式及其制备方法的描述.其中包括公式为##str1##的环丙烷羧酸(R,S)和(S)α-氰基-3-苯氧基苄基酯,其中n是1,2或3的整数,酸为(Ir,Trans)或(Ir,Cis).这些化合物具有出色的杀虫活性,并且可以通过特定的方法进行制备.

专利信息

专利号:US-4474980-A
优先权日:1981-12-02
标 题 :Process for the preparation of intermediates for pyrethroids
发明人：BOSONE ENRICO; GOZZO FRANCO
权利人:MONTEDISON SPA
摘要:There is described a process for the preparation of 2,2-dimethyl-cyclopropanecarboxylates carrying in position 3 a halosubstituted dienic substituent. n Said compounds are intermediates for the synthesis of pyrethroid insecticides.

专利号:US-8940516-B2
优先权日:2006-12-08
标题:Method for the synthesis of chiral cyanohydrins via a hydroxynitrile lyase from brassicaceae
发明人：EGGERT THORSTEN; ANDEXER JENNIFER
权利人:EVOCATAL GMBH
摘要:The invention concerns a polypeptide which can be isolated from the Brassicaceae family and which has at least the activity of a hydroxynitrile lyase (HNL). The hydroxynitrile lyase of the invention is the first HNL from the Brassicaceae family. The plants ( Arabidopsis ) from which this enzyme or its gene is isolated is also described as non-cyanogenic. All HNL-containing plants described so far are cyanogenic plants and so it has until now been assumed that only cyanogenic plants contain hydroxynitrile lyases. Surprisingly, it transpires that a polypeptide (AtHNL) of the invention is (R)-selective. The amino acid sequence gives a theoretical molecular weight of 29.2 kDa for the AtHNL subunit. The calculated molecular mass of the protein of approximately 30 kDa can be confirmed by SDS gel electrophoresis.

专利号:US-4808749-A
优先权日:1980-10-01
标 题:Cyclopropane carboxylic esters and acids
发明人：MARTEL JACQUES; TESSIER JEAN; TECHE ANDRE
权利人:ROUSSEL UCLAF
摘要:Novel esters in all possible isomeric forms of the formula ##STR1## wherein R is selected from the group consisting of (a) optionally unsaturated alkyl of 1 to 8 carbon atoms and optionally unsaturated cycloalkyl or cycloalkyl-alkyl of 3 to 8 carbon atoms optionally substituted with at least one member of the group consisting of halogen, --OH, --SH, --OR', --SR', --NO 2 , ##STR2## --CN, --SO 3 H, --PO 4 H 2 , ##STR3## --SO 2 AlK 2 , --SO 3 AlK 3 , aryl optionally substituted with at least one member of the group consisting of --OH, alkoxy of 1 to 8 carbon atoms, alkyl of 1 to 8 carbon atoms, halogen, --CF 3 , --OCF 3 , --SCF 3 and ##STR4## R' is alkyl of 1 to 8 carbon atoms, R' and R'' are individually selected from the group consisting of hydrogen and alkyl of 1 to 8 carbon atoms, AlK 1 , AlK 2 and AlK 3 are individually alkyl of 1 to 18 carbon atoms, (b) aryl of 6 to 14 carbon atoms optionally substituted with at least one substitutent selected from the group consisting of --OH, alkoxy of 1 to 8 carbon atoms, alkyl of 1 to 8 carbon atoms, halogen, --OCF 3 , --CF 3 and --SCF 3 and (c) heterocycle optionally substituted with at least one member of the group consisting of --OH, alkoxy of 1 to 8 carbon atoms, alkyl of 1 to 8 carbon atoms, halogen, --CF 3 , --OCF 3 and --SCF 3 , B is selected from the group consisting of optionally unsaturated alkyl of 1 to 18 carbon atoms, optionally unsaturated cycloalkyl of 3 to 18 carbon atoms and the remainder of an alcohol used in synthesis of pyrethrinoid esters, X is halogen and the ethylenic double bond may have Z or E geometry having parasitic activity, especially insecticidal acaricidal and nematocidal activity.

专利号:US-4285969-A
优先权日:1979-03-09
标 题:Pyrethroids
发明人：GALLI REMO; GOZZO FRANCO; PALLA OTTORINO; LONGONI ANGELO
权利人:MONTEDISON SPA
摘要:The present invention concerns new pyrethroids having a high insecticidal activity. More particularly, this invention relates to novel esters of 2,2-dimethyl-cyclopropanecarboxylic acids substituted in the 3 position; the preparation of said novel esters; the use of said novel esters as insecticides and to insecticidal compositions containing said novel esters as the active ingredient. The present invention also includes providing intermediates for the synthesis of the new pyrethroids and the process for the preparation of said intermediates.

专利号:US-4260633-A
优先权日:1980-04-21
标题:Pesticidal esters of amino acids
发明人：ANDERSON RICHARD J; ADAMS KAREN G; HENRICK CLIVE A
权利人:ZOECON CORP
摘要:Novel diastereomeric esters of amino acids, novel intermediates therefor, synthesis thereof, and the use of said esters for the control of pests.

专利号:US-4259348-A
优先权日:1980-05-02
标题 :Pesticidal esters of amino acids
发明人：ANDERSON RICHARD J
权利人:ZOECON CORP
摘要:A novel diastereomeric ester of an amino acid, synthesis thereof, and the use of said ester for the control of pests.