通过路易斯酸辅助手性布朗斯台德酸诱导的萜烯羧酸的对映选择性环化反应,可以有效地合成内酯(+)-香紫苏内酯和(+)-四氢actinidiolide。反应顺序涉及在[ R ] -2-苄氧基-2'-羟基-1,1'-联萘和四氯化锡存在下,烯丙醇的[2,3]σ重排和萜酸的仿生环化。脚步。环化产生内酯的产率高且对映体过量高。
通过路易斯酸辅助手性布朗斯台德酸诱导的萜烯羧酸的对映选择性环化反应,可以有效地合成内酯(+)-香紫苏内酯和(+)-四氢actinidiolide。反应顺序涉及在[ R ] -2-苄氧基-2'-羟基-1,1'-联萘和四氯化锡存在下,烯丙醇的[2,3]σ重排和萜酸的仿生环化。脚步。环化产生内酯的产率高且对映体过量高。
[EN] STRIGOLACTONE FORMULATIONS AND USES THEREOF<br/>[FR] FORMULATIONS DE STRIGOLACTONE ET LEURS UTILISATIONS
申请人:ASILOMAR BIO INC
公开号:WO2015061764A1
公开(公告)日:2015-04-30
Disclosed herein plant propagation materials, methods of manufacturing, formulations and uses thereof. The plant propagation materials disclosed herein may comprise a strigolactone obtained by a biosynthetic process. The plant propagation material may comprise a chemical mimic of a strigolactone. The strigolactone may be 5-deoxystrigol. Methods of manufacturing the plant propagation materials may comprise a chemical process. Alternatively, methods of manufacturing the plant propagation material may comprise a biosynthetic process. The methods may comprise use of one or more polynucleotides. The polynucleotides may encode a metabolite. The polynucleotides may comprise one or more genes encoding one or more components of a strigolactone pathway.
Process for the Preparation of (3E, 7E)-Homofarnesol
申请人:BASF SE
公开号:US20130273619A1
公开(公告)日:2013-10-17
The present invention relates to new types of processes for the improved preparation of homofarnesol, in particular of (3E,7E)-homofarnesol and homofarnesol preparations with an increased content of (3E,7E)-homofarnesol (also referred to as all E-homofarnesol).
METHOD FOR PRODUCING N,N-DIALKYLHOMOFARNESIC ACID AMIDE
申请人:Kao Corporation
公开号:EP2910545B1
公开(公告)日:2017-04-12
[EN] PROCESS FOR PRODUCING (±)-3a,6,6,9a-TETRAMETHYL DODECAHYDRONAPHTHO[2,1-b]FURANS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE (±)-3A,6,6,9A-TÉTRAMÉTHYL-DODÉCAHYDRONAPHTO[2,1-B]FURANES
申请人:KAO CORP
公开号:WO2010092872A8
公开(公告)日:2011-05-12
Synthesis of (±)-Ambrox from (<i>E</i>)-Nerolidol and β-Ionone <i>via</i> Allylic Alcohol [2,3] Sigmatropic Rearrangement
作者:Alejandro F. Barrero、Joaquín Altarejos、Enrique J. Alvarez-Manzaneda、José M. Ramos、Sofía Salido