Pseudoesters and Derivatives. XXXI1. Synthesis of 5-Ethylthio-, 5-Ethylsulfinyl- and 5-Ethylsulfonylfuran-2(5H)-ones
摘要:
Convenient syntheses of 5-(ethylthio)furan-2(5H)-ones 2a-k from the appropriate 5-methoxyfuran-2(5H)-one 1a-g are described. The oxidation to the corresponding sulfoxides 5a-c and sulfones 6a-f is also reported.
Cyclohydrocarbonylation of substituted alkynes and tandem cyclohydrocarbonylation–CO insertion of α-keto alkynes catalyzed by immobilized Co–Rh heterobimetallic nanoparticles
carbonates are reported. Thanks to the combined use of salt [CpRu(CH3CN)3][BArF] and 1,10-phenanthroline as catalyst for the diazo decomposition, effective and practical syntheses of spiro bicyclic ketals, orthoesters, and orthocarbonates are afforded.
报道了α-重氮-β-酮酸酯与环状酮,内酯和碳酸酯的反应。由于盐[CpRu(CH 3 CN)3 ] [BAr F ]和1,10-菲咯啉作为重氮分解催化剂的组合使用,可以提供螺环双环缩酮,原酸酯和原碳酸酯的有效和实用的合成方法。
[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.
Disclosed herein are 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.
Disclosed herein are compounds, salts, solvates of Formula (1), and any formulation thereof. Also disclosed are methods of eliciting hydraulic enhancement and/or increasing yield of a plant by contacting a plant with compounds, salts, solvates of Formula (1), or any formulation thereof.