CAS: 17598-02-6; 7-Methoxy-2,2-Dimethyl-2H-Chromene

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CAS号54874-21-4 7-methoxy-2,2-d... | CAS号20321-73-7 7-甲氧基-2,2-二甲基苯并... | CAS号150-19-6 3-甲氧基苯酚 | CAS号107-86-8 异戊烯醛 | CAS号673-22-3 2-羟基-4-甲氧基苯甲醛 | CAS号638-10-8 3,3-二甲基丙烯酸乙酯 | CAS号34191-90-7 1-methoxy-3-(2-... | CAS号20321-73-7 7-甲氧基-2,2-二甲基苯并... | CAS号33279-69-5 7-hydroxy-2,2-d... | CAS号19013-03-7 半齿泽兰素色烯 | CAS号73385-35-0 5-methoxy-2,2-d... | CAS号87894-90-4 7-methoxy-2,2-d... | CAS号62291-19-4 7-methoxy-2,2-d...

📜7-甲氧基-2,2-二甲基苯并二氢吡喃-4-酮置于lithium Aluminium Tetrahydride,对甲苯磺酸体系中,用 乙醚,苯 用作溶剂,化学反应 3.08H,反应生成早熟素ⅰ
参考文献:Banerji,A.; Goomer,N. C.,Indian Journal Of Chemistry-Section B Organic And Medicinal Chemistry,1981,Vol. 20,# 2,P. 144-146
标题:Banerji,A.; Goomer,N. C.,Indian Journal Of Chemistry-Section B Organic And Medicinal Chemistry,1981,Vol. 20,# 2,P. 144-146

专利信息

专利号:WO-2025056767-A1
优先权日:2023-09-15
标题 :Process for the preparation of enantiomerically enriched aliphatic amines
发明人：BOU HAMDAN FARHAN; GODINEAU EDOUARD; SMEJKAL TOMAS; DUMEUNIER RAPHAEL; BOUSSEMGHOUNE MOHAMED ABDELOUAHAB; BLUM MATHIAS
权利人:SYNGENTA CROP PROTECTION AG
摘要:The present invention relates to a process for the preparation of enantiomerically enriched cyclobutylamines of formula (I) from α-tertiary cyclobutanones and reacting said enantiomerically enriched cyclobutylamines to enantiomerically enriched cyclobutylamides. Such compounds are useful intermediates in the synthesis of microbiocidal thiazole compounds.

专利号:US-4367343-A
优先权日:1981-12-31
标 题:Synthesis of tetraalkylsilanes
发明人：TAMBORSKI CHRIST; SNYDER JR CARL E
权利人:US AIR FORCE
摘要:A mixture of tetraalkylsilanes is prepared by reacting a mixture of at least two organometallic compounds with a silicon tetrahalide or an alkyl silicon trihalide. The mixture of silanes is useful as a hydraulic fluid.

专利号:WO-2021074309-A1
优先权日:2019-10-16
标 题:1-(3-quinolyl)-3,4-dihydroisoquinoline derivatives as fungicides for combating specific phytopathogens
发明人：WEISS MATTHIAS; QUARANTA LAURA; BOU HAMDAN FARHAN; MAHAJAN ATUL; WILLIAMS SIMON; KILARU JAGADEESH; SEN INDIRA; BIERI STEPHANE; DIGGELMANN MARTIN
权利人:SYNGENTA CROP PROTECTION AG
摘要:1-(3-quinolyl)-3,4-dihydroisoquinoline derivatives of formula (I) as well as a method of combating, preventing or controlling the phytopathogens Mycosphaerella graminicola (Septoria tritici), Fusarium culmorum, Gibberella zeae (Fusarium graminearum) and Monographella nivalis (Microdochium nivale), which comprises applying to the phytopathogen, to the locus of the phytopathogen, or to a plant susceptible to attack by the phytopathogen, or to propagation material thereof, a fungicidally effective amount of a 1-(3-quinolyl)-3,4-dihydroisoquinoline derivative of formula (I). The present description discloses the synthesis of exemplary compounds, formulation examples, relevant biological data (antifungal activity against Mycosphaerella graminicola (Septoria tritici), Fusarium culmorum, Gibberella zeae (Fusarium graminearum) and Monographella nivalis (Microdochium nivale) when spayed on plants), as well as comparative data against three prior art compounds (e.g. pages 52 to 85; formulation examples; examples A1 to A3; table E; compounds E.01 to E.187; biological examples). Exemplary compounds are e.g.: 5-bromo-1-(8-fluoro-3-quinolyl)spiro[4H-isoquinoline-3,1'- cyclopropane] (example A1) 5-bromo-1-(8-fluoro-3-quinolyl)-3,3-dimethyl-4H-isoquinoline (example A2) 1-(8-fluoro-3-quinolyl)-3,3-dimethyl-4H-isoquinoline-5-carbonitrile (example A3)

专利号:WO-2021074311-A1
优先权日:2019-10-16
标题:1-(3-quinolyl)-1,2,3,4-tetrahydroisoquinoline derivatives as fungicides for combating specific phytopathogens
发明人：WEISS MATTHIAS; QUARANTA LAURA; BOU HAMDAN FARHAN; MAHAJAN ATUL; WILLIAMS SIMON; KILARU JAGADEESH; BIERI STEPHANE; DIGGELMANN MARTIN
权利人:SYNGENTA CROP PROTECTION AG
摘要:1-(3-quinolyl)-1,2,3,4-tetrahydroisoquinoline derivatives of formula (I) as well as a method of combating, preventing or controlling the phytopathogens Mycosphaerella graminicola (Septoria tritici), Fusarium culmorum, Gibberella zeae (Fusarium graminearum) and Monographella nivalis (Microdochium nivale), which comprises applying to the phytopathogen, to the locus of the phytopathogen, or to a plant susceptible to attack by the phytopathogen, or to propagation material thereof, a fungicidally effective amount of a 1-(3-quinolyl)-1,2,3,4-tetrahydroisoquinoline derivatives of formula (I). The present description discloses the synthesis of exemplary compounds, formulation examples, relevant biological data (antifungal activity against Mycosphaerella graminicola, Monographella nivalis, Fusarium culmorum and/or Gibberella zeae when spayed on plants) (e.g. pages 47 to 55; examples A1 and A2; compounds E.01 to E.17; table E). An exemplary compounds is e.g.: 3-(5-bromo-3,3-dimethyl-2,4-dihydro-1 H-isoquinolin-1-yl)-8-fluoro- quinoline (example A1)

专利号:US-2009176424-A1
优先权日:2005-09-15
标 题 :Method for Attachment of Silicon-Containing Compounds to a Surface and for Synthesis of Hypervalent Silicon-Compounds

专利号:WO-2010086621-A2
优先权日:2009-01-30
标 题 :Method for attachment of silicon-containing compounds to a surface and for synthesis of hypervalent silicon-compounds