相似化合物
115-69-5 77-86-1 77-86-1欧盟法规
REACH注册ECHA物质C&L通报REACH预注册上下游产品
2-nitro-2-ethyl-1,3-propanediol methanol diethyl 2-acetylamino-2-ethylmalonate c]oxazole7a-ethyl-3,5-diphenyl-dihydro-oxazolo[3,4-c]oxazole 5-ethyl-1-aza-3,7-dioxabicyclo[3.3.0]°Ctane (4-ethyl-2-heptadec-8-enyl-4,5-dihydro-oxazol-4-yl)-methanol 2-ethyl-2-(3-cyclohexyl-propylamino)-propane-1,3-diol 2-乙酰氨基-2-乙基丙二酸二乙酯置于盐酸,Lithium Aluminium Tetrahydride,水体系中,用 四氢呋喃,甲醇 用作溶剂,化学反应生成2-氨基-2-乙基-1,3-丙二醇
参考文献:Pd-Containing Organopolyoxometalates Derived From Dawson Polyoxometalate [p2W15V3O62]9-: Lewis Acidity And Dual Site Catalysis
标题:Pd-Containing Organopolyoxometalates Derived From Dawson Polyoxometalate [p2W15V3O62]9-: Lewis Acidity And Dual Site Catalysis
摘要:Grafting Of A Palladium Complex To The Dawson Vanadotungstate Polyanion [p2W15V3O62](9-) Via An Organic Ligand Generates A Large Family Of Pincer-Type Hybrid Polyoxometalates. The Palladium-Pom Derivatives Have Dual Catalytic Properties. Unlike Their Parent Inorganic Polyanions,They Catalyze Allylations While Retaining Their Oxidant Character,Which Leads To Single-Pot Dual Site Catalysis. This Opens A New Route For Multicatalytic Reactions.
Doi:10.1021/ol501644C
海关参考信息
- 2905121000-正丙醇
2905399001-1,3-丙二醇
2922110001-单乙醇胺
2905141000-异丁醇 - 💡 提示:海关信息按照顺序优先匹配,如需确认的海关信息,请参考相关资料。
- 详情请参考:📖 海关编码查询和海关进出口税则
专利信息
专利号:US-6765117-B2
优先权日:1997-10-24
标题:Process for stereoselective synthesis of prostacyclin derivatives
发明人:MORIARTY ROBERT M; PENMASTA RAJU; GUO LIANG; RAO MUNAGALA S; STASZEWSKI JAMES P
权利人:UNITED THERAPEUTIC CORP
摘要:An improved method is described for making 9-deoxy-PGF 1 -type compounds. In contrast to the prior art, the method is stereoselective and requires fewer steps than the known methods for making these compounds. The invention also relates to novel intermediates prepared during the synthesis of the 9-deoxy-PGF 1 -type compounds.
专利号:US-2024309142-A1
优先权日:2023-03-17
标题 :Capped block copolymers, their synthesis, manufacture, and methods of use
发明人:MAN VICTOR FUK-PONG; LI XIAOJIN HARRY; CHEN YIQING; PU GANG; HUNT JR CLINTON
权利人:ECOLAB USA INC
摘要:This disclosure relates to capped block copolymers, preferably reverse block copolymers capped with a hydrophobic group. Preferred hydrophobic groups include benzyl groups and silyl groups. In a preferred embodiment, the reverse block copolymer has at least two arms, wherein each arm is capped with a hydrophobic group. The disclosure also provides for the synthesis of the capped block copolymers as well as methods of using the capped block copolymers for defoaming and antifoaming applications.
专利号:US-4033949-A
优先权日:1976-04-14
标 题:Analogs of thromboxane B2 and processes for their synthesis
发明人:KELLY ROBERT C; NELSON NORMAN A
权利人:UPJOHN CO
摘要:The present specification provides novel intermediates and novel processes for the synthesis of various side chain and skeletal analogs of Thromboxane B 2 (11β-homo-11a-oxa-PGF 2 .sub.α). These analogs are particularly and especially useful as reproductive cycle control agents.
专利号:US-6022977-A
优先权日:1997-03-26
标 题 :Dynamic resolution of isoxazoline thioesters to isoxazoline carboxylic acids
发明人:ZHANG LIN-HUA; ANZALONE LUIGI; PESTI JAAN A; YIN JIANGUO
权利人:DU PONT PHARM CO
摘要:The present invention relates generally to a novel method for preparation of substituted isoxazolin-5-yl acetic acid in high optical purity from a stereoisomeric mixture of an esterified substituted isoxazolin-5-yl acetate. The products are useful in the synthesis of compounds for pharmaceuticals, especially the treatment of thrombolytic disorders, and agricultural products.
专利号:US-10865163-B2
优先权日:2017-12-20
标题:Carbon dioxide as a directing group for C—H functionalization reactions involving Lewis basic amines, alcohols, thiols, and phosphines for the synthesis of compounds
发明人:YOUNG MICHAEL C; KAPOOR MOHIT
权利人:UNIV TOLEDO
摘要:Methods of synthesizing compounds using CO 2 as a directing group for C—H functionalization, and compounds made thereby, are described.
专利号:US-5188769-A
优先权日:1992-03-26
标 题:Process for reducing the levels of fatty acid contaminants in polyhydroxy fatty acid amide surfactants
发明人:CONNOR DANIEL S; SCHEIBEL JEFFREY J; MURCH BRUCE P; MAO MARK H; GOSSELINK EUGENE P; SEVERSON JR ROLAND G
权利人:PROCTER & GAMBLE
摘要:The synthesis of polyhydroxy fatty acid amide surfactants exemplified by the compound C11H23C(O)N(CH3)CH2[CHOH]4CH2OH by reacting a fatty acid ester with an N-alkyl sugar amine can result in contamination of the product surfactant by residual sources of fatty acids. These residual fatty acids may be unacceptable in high sudsing detergent compositions, such as dishwashing liquids, especially with Ca or Mg cations. The process of this invention reacts such contaminants with alkyl amines or, especially, ethanolamine, to convert them into fatty alkyl- or alkanolamides, which are quite acceptable in fully-formulated detergent compositions for home or industrial use.