CAS: 1670-46-8; 2-Acetylcyclopentanone

上下游产品

CAS号108-24-7 乙酸酐 | CAS号120-92-3 环戊酮 | CAS号19980-43-9 1-(三甲硅烷氧基)环戊烯 | CAS号75-36-5 乙酰氯 | CAS号557-99-3 氟乙酰 | CAS号21889-75-8 6-methyl-7-oxab... | CAS号1121-18-2 2-甲基-2-环己烯-1-酮 | CAS号3128-07-2 5-乙酰戊酸 | CAS号17216-04-5 2-(1-methoxyeth... | CAS号191793-21-2 2-acetyl-2-(3-o... | CAS号110-94-1 戊二酸 | CAS号108-55-4 戌二酸酐 | CAS号85951-55-9 5,6-dioxo-n-hep... | CAS号52789-75-0 (2-ox°Cyclopent... | CAS号89540-15-8 1-acetyl-6-oxab... | CAS号110-88-3 三聚甲醛 | CAS号96-48-0 γ-丁内酯

📜Isopropyl 6-Oxoheptanoate置于氢氧化钾体系中,用 甲苯 用作溶剂,化学反应生成2-乙酰基环戊酮
参考文献:Blaha,L. Et Al.,Collection Of Czechoslovak Chemical Communications,1965,Vol. 30,P. 1214-1220
标题:Blaha,L. Et Al.,Collection Of Czechoslovak Chemical Communications,1965,Vol. 30,P. 1214-1220

专利信息

专利号:RU-2177955-C2
优先权日:1996-02-16
标 题 :Vanadium compounds, method of their synthesis, method of synthesis of elastomeric copolymers

专利号:US-6545033-B1
优先权日:1999-10-06
标 题:Fused 1-(2,6-dichloro-4-trifluoromethylphenyl)-pyrazoles, the synthesis thereof and the use thereof as pesticides
发明人：DHANOA DALJIT S; MEEGALLA SANATH; SOLL RICHARD M; DOLLER DARIO; SHA DEYOU; LIU RUIPING; SILVER GARY; LEE YU-KAI
权利人:DIMENSIONAL PHARM INC
摘要:The present invention is directed to novel pyrazole derivatives and their use as pesticidal agents. The pyrazole derivatives have Formula I:or a salt thereof, whereR1 is amino, hydrogen, alkyl, hydroxy, halo, alkoxy, alkylamino, dialkylamino, alkylthio, alkylsulfinyl, alkylsulfonyl, trifluoroalkylsulfinyl, trifluoroalkylsulfonyl, hydroxy, amino, trifluoromethyl, acetylamino, -OSO2R2, -OS(O)R2, -OC(O)R2, -OC(O)NHR2, or -NHC(O)NHR2 where R2 is C1-4 alkyl or optionally substituted aryl;X, Y and Z are each independently (CH)n, (CR3R4)n, S, S(O), or SO2, wherein n is 1-2, R3 and R4 are defined herein;Q is N or C-R6, wherein R6 is fluoro, chloro, bromo, or iodo;R5 is halo, C1-C6 alkyl, C1-C4 alkenyl, C1-C4 alkoxy, C1-C4 alkylamino, C1-C4 dialkylamino, C1-C4 alkylthio, C1-C4 alkylsulfinyl, C1-C4 alkylsulfonyl, C1-C4 trifluoroalkylsulfinyl, C1-C4 trifluoroalkylsulfonyl, hydroxy, amino, or trifluoromethyl; andwith the proviso that only one of X, Y and Z can be S, S(O) or SO2.

专利号:US-9260463-B2
优先权日:2011-11-30
标题 :Substituted pyrimidinato iridium complexes and substituted pyrazinato iridium complexes having an alicyclic diketone ligand
发明人：INOUE HIDEKO; SEO HIROMI; SEO SATOSHI
权利人:SEMICONDUCTOR ENERGY LAB
摘要:As a novel substance having a novel skeleton, a novel organometallic complex that can emit phosphorescence in the green to red wavelength region and has high emission efficiency and a high yield of synthesis is provided. One embodiment of the present invention is an organometallic complex in which a diketone having a five-membered or six-membered alicyclic structure composed of carbon and hydrogen is a ligand. n nIn the formula, L represents a bidentate aromatic ligand and has at least a bond between carbon of an aromatic ring in the aromatic ligand and Ir. X represents a five-membered or six-membered alicycle composed of carbon and hydrogen. Further, R 1 represents a substituted or unsubstituted alkyl group having 1 to 4 carbon atoms.

专利号:CN-112574141-B
优先权日:2020-12-25
标 题 :Synthesis method of beta-chloro alpha, gamma-dicarbonyl compound

专利号:CN-118459323-A
优先权日:2024-05-10
标题:A synthesis method and application of a compound for treating rheumatoid arthritis