CAS: 110-44-1; (2E,4E)-Hexa-2,4-Dienoic Acid

相似化合物

2396-84-1 17102-64-6 1515-80-6

上下游产品

CAS号27751-97-9 2H-Pyran-2-one,... | CAS号21963-38-2 5-乙炔二氢-2(3H-)-呋喃酮 | CAS号142-83-6 2,4-己二烯醛 | CAS号77928-01-9 2-(cyclohex-2-e... | CAS号2396-84-1 山梨酸乙酯 | CAS号123-73-9 2-丁烯醛 | CAS号65946-59-0 1,1-双(三甲基甲硅烷基氧基... | CAS号17102-64-6 反式-2,4-己二烯-1-醇 | CAS号83145-58-8 4-acetyloxyhex-... | CAS号133346-19-7 trans-6-acetoxy... | CAS号4219-24-3 3-己烯酸 | CAS号35194-36-6 4-己烯酸 | CAS号110-17-8 富马酸,反丁烯二酸 | CAS号2614-88-2 山梨酸氯化物 | CAS号7757-81-5 山梨酸钠盐 | CAS号3163-76-6 均苯三甲醛 | CAS号102626-20-0 2-chlorobenzene... | CAS号54623-24-4 METHYL-A-L-ACOSAMINE | CAS号689-89-4 山梨酸甲酯

Tri(Propan-2-yl)Silyl (2E,4E)-Hexa-2,4-Dienoate置于四溴化碳体系中,用 甲醇 用作溶剂,化学反应 3.0H,以92%的收率获得山梨酸
参考文献:三烷基甲硅烷基酯的溶剂调节化学选择性脱保护和化学选择性酯化
标题:三烷基甲硅烷基酯的溶剂调节化学选择性脱保护和化学选择性酯化
摘要:在醇反应体系中,在催化量的cbr 4下,将一系列的三烷基甲硅烷基酯脱保护或酯交换成它们相应的羧酸或甲酯.该方法使得能够将仲sp 3-碳,Sp 2-碳,Sp-碳和芳基系链的三烷基甲硅烷基酯脱甲硅烷基化为羧酸,而将sp 3-碳系链的三烷基甲硅烷基酯进一步在cbr 4 / Meoh反应下转化为它们的甲酯.情况.在这种光化学诱导的反应条件下,可以通过引入的保护三烷基甲硅烷基和所用的醇如meoh和etoh来调节和实现高度化学选择性的脱保护.
Doi:10.1016/j.Tetlet.2005.07.049

专利信息

专利号:US-6258323-B1
优先权日:1998-11-16
标题:Apparatus and method used in multiple, simultaneous synthesis of general compounds
发明人：HORMANN ROBERT EUGENE; GILBERT DARYL EUGENE; SIOMA EDWARD MICHAEL
权利人:ROHM & HAAS
摘要:The apparatus and method of the present invention provides for conducting simultaneous multiple synthesis of general compounds, which often takes place under varied uneven conditions requiring heating, cooling, agitation, reagent/solvent additions to the reactor contents at each reaction vessel location, supply and maintenance of inert atmosphere and means to facilitate the reflux of the reactor contents. Thus, it becomes necessary to monitor and control the reaction conditions during the simultaneous multiple synthesis of general compounds. The apparatus allows the user to connect various independently controlling and conveying means to each reaction vessel through multiple ports provided on a stopper mounted on each reaction vessel. The apparatus of the present invention permits user to readily access the reaction vessels without interrupting the reactions occurring in the adjacent reaction vessels. The unique geometry and shape of the stopper allows positioning of multiple ports, while still providing the stopper with a compact size. As a result, a large array of reaction vessels can be accommodated in the device of the present invention without significantly increasing the overall size of the apparatus. Some of the general compounds that can be readily synthesized by the apparatus and the method of the present invention include inorganic compounds as well as organic compounds, such as oligomers, polymers, agricultural chemicals, drugs, peptides and oligonucleotides.

专利号:US-6262251-B1
优先权日:1995-10-19
标题 :Method for solution phase synthesis of oligonucleotides
发明人：PIEKEN WOLFGANG; MCGEE DANNY; SETTLE ALECIA; ZHAI YANSHENG; HUANG JIANPING
权利人:PROLIGO LLC
摘要:This invention discloses an improved method for the sequential solution phase synthesis of oligonucleotides. The method lends itself to automation and is ideally suited for large scale manufacture of oligonucleotides with high efficiency.

专利号:US-2025101045-A1
优先权日:2022-01-18
标题:Synthesis of boron-containing amidoxime reagents and their application to synthesize functionalized oxadiazole and quinazolinone derivatives
发明人：DAS BHASKAR
权利人:LONG ISLAND UNIV
摘要:The present disclosure is concerned with borylated amidoximes useful in the synthesis of biologically relevant drug-like molecules, including functionalized oxadizole and quinazolinone derivatives. Also disclosed are methods of making borylated amidoximes, methods of making functionalized oxadiazole and quinazolinone compounds using the amidoximes, and functionalized oxadiazole and quinazolinone compounds prepared from borylated amidoximes. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

专利号:US-3856866-A
优先权日:1971-08-20
标题 :Synthesis of codling moth attactant
发明人：HENRICK C; SIDDALL J
权利人:ZOECON CORP
摘要:Stereospecific synthesis of an attractant for the codling moth by reacting a lithium salt of sorbic acid with 6-lithium hexan-1ether to yield a trans-8-trans-10-dodecadien-7-one-1-ether which is reduced to yield a trans-8-trans-10-dodecadien-7-ol-1-ether which in turn is reduced via a 7-sulfonic acid ester to yield a trans-8-trans-10-dodecadien-1-ether and hydrolyzed to trans-8trans-10-dodecadien-1-ol.

专利号:US-5874532-A
优先权日:1997-01-08
标 题 :Method for solution phase synthesis of oligonucleotides and peptides
发明人：PIEKEN WOLFGANG; GOLD LARRY
权利人:NEXSTAR PHARMACEUTICALS INC
摘要:This invention discloses an improved method for the sequential solution phase synthesis of oligonucleotides and peptides. The method lends itself to automation and is ideally suited for large scale manufacture oligonucleotides with high efficiency.

专利号:US-6001966-A
优先权日:1995-10-19
标题 :Method for solution phase synthesis of oligonucleotides and peptides
发明人：PIEKEN WOLFGANG; GOLD LARRY
权利人:PROLIGO LLC
摘要:This invention discloses an improved method for the sequential solution phase synthesis of oligonucleotides and peptides. The method lends itself to automation and is ideally suited for large scale manufacture oligonucleotides with high efficiency.