CAS: 111-55-7; Ethylene Glycol Diacetate

相似化合物

107-21-1 542-59-6 628-68-2

上下游产品

CAS号108-24-7 乙酸酐 | CAS号107-21-1 乙二醇 | CAS号64-19-7 冰醋酸 | CAS号127-09-3 乙酸钠 | CAS号107-06-2 1,2-二氯乙烷 | CAS号143314-17-4 1-乙基-3-甲基咪唑乙酸盐 | CAS号106-93-4 1,2-二溴乙烷 | CAS号201230-82-2 carbon monoxide | CAS号30345-49-4 四丁基磷翁乙酸盐 | CAS号141-78-6 乙酸乙酯 | CAS号542-59-6 乙酸-2-羟基乙酯 | CAS号64-19-7 冰醋酸 | CAS号107-21-1 乙二醇 | CAS号79-20-9 乙酸甲酯 | CAS号141-78-6 乙酸乙酯 | CAS号542-58-5 2-氯乙酸乙酯 | CAS号292638-84-7 phenylene-ethylene | CAS号91-20-3 萘 | CAS号92-52-4 联苯 | CAS号108-88-3 甲苯

乙酸甲酯置于一氧化碳,氢气,溶剂黄146,碘甲烷体系中,175.0 °C,7.3 Mpa 条件下,反应 8.0H,反应生成乙二醇二乙酸酯
参考文献:醋酸乙烯的生产方法
标题:醋酸乙烯的生产方法
摘要:本发明涉及醋酸乙烯的生产方法,主要解决醋酸甲酯先后经羰基化,裂解路线制备醋酸乙烯时醋酸乙烯的收率和选择性低的问题.通过采用醋酸乙烯的生产方法,包括以下步骤:醋酸甲酯羰基化获得双醋酸亚乙酯;双醋酸亚乙酯经裂解获得醋酸乙烯;所述羰基化催化剂采用sio2,Al2O3或者其混合物为载体,活性组分包括选自铂簇金属的至少一种,选自准金属元素至少一种,以及选自iib和镧系金属元素中的至少一种金属元素的技术方案,较好的解决了该技术问题,可用于醋酸乙烯的工业生产中.

专利信息

专利号:US-2025236694-A1
优先权日:2024-01-19
标 题:Synthesis of highly branched polymers via high throughput screening
发明人：XU MIZHI; IWASO KAZUHISA; SHANNON DECLAN; BATES MORGAN W; WANG HENGBIN; CHATANI SHUNSUKE; HAWKER CRAIG J
权利人:UNIV CALIFORNIA; THE MITSUBISHI CHEMICAL CORP
摘要:Efficient condition optimization for the synthesis of highly branched polymers using high throughput screening has been developed. This innovation allows rapid production of soluble, highly branched polymers with different properties (molecular weight, degree of branching, etc.). Moreover, this versatile technique has the potential to be extended to other monomer/linker systems and polymerization techniques such as emulsion or suspension polymerization, anionic polymerization and continuous flow synthesis. A resin composition is further disclosed.

专利号:WO-2023102600-A1
优先权日:2021-12-06
标题:Synthesis of amphiphilic block copolymers and polymeric nanofibers produced therefrom
发明人：ZETTERLUND PER B; ISHIZUKA FUMI; KIM HYUN JIN; CHATANI SHUNSUKE; NIINO HIROSHI
权利人:NEWSOUTH INNOVATIONS PTY LTD
摘要:The present disclosure relates to the field of synthesis of block copolymers, and polymeric nanofibers having a core-shell morphology produced therefrom. The present disclosure relates to the field of synthesis of block copolymers where one block is more hydrophobic than the other block and is a different composition. The disclosure also relates to uses of these polymeric nanofibers in various applications, such as reinforcing a polymeric matrix and for coatings applications.

专利号:US-9035013-B2
优先权日:2010-08-04
标 题 :Sulphur-containing triazine monomer that can be used for the synthesis of a polymer membrane for a fuel cell
发明人：FEDURCO MILAN
权利人:FEDURCO MILAN; MICHELIN & CIE; MICHELIN RECH TECH
摘要:A sulphur-containing triazine monomer is provided that can be used in the synthesis of a polymer membrane for a PEM-type fuel cell. The sulphur-containing triazine monomer has a structure corresponding to a formula (I): n nin which:n Tz represents a 1,3,5-triazine nucleus; X 1 and X 2 , which are identical or different, represent S, SO, or SO 2 ; Ar 1 , Ar 2 , Ar 4 and Ar 5 , which are identical or different, represent a substituted or unsubstituted phenylene group; Ar 3 represents a substituted or unsubstituted phenyl group; and Z 1 and Z 2 , which are identical or different, are selected from a group that includes halogens, hydroxyl, alkoxyl, thiol, carboxyl, carboxylates, amine, sulphonamide, acyl chlorides, sulphonyl chlorides, sulphonyl fluorides, isocyanates, and combinations thereof.

专利号:WO-2009135600-A1
优先权日:2008-05-07
标题:Catalysts for the synthesis of polyurethanes
发明人：LINDNER STEFAN; BAHNMUELLER STEFAN; SCHMIDT AXEL; WEIKARD JAN; BUCHMEISER MICHAEL; BANTU BHASKER; FRIEDERICHS WOLFGANG; KRAUSE JENS; REITER STEPHAN
权利人:BAYER MATERIALSCIENCE AG; LINDNER STEFAN; BAHNMUELLER STEFAN; SCHMIDT AXEL; WEIKARD JAN; BUCHMEISER MICHAEL; BANTU BHASKER; FRIEDERICHS WOLFGANG; KRAUSE JENS; REITER STEPHAN
摘要:The invention relates to novel catalysts for the synthesis of polyurethanes, represented by general formula (I) or (II), or compounds obtained by reacting a metal salt of the metals magnesium, calcium, yttrium, lanthanum, titanium, zirconium, manganese, iron, cobalt, zinc, aluminium, tin, comprising an anion from the group fluoride, chloride, bromide, sulphonate, trifluoromethanesulphonate, methanesulphonate, benzolsulphonate, para-toluenesulphonate, carboxy-C1-C10-alkyl, carboxy-C3-C10-cycloalkyl, carboxy- C2-C10-alkenyl, C1-C10-alkoxy, acetylacetonate, trifluoroacetlyacetonate or hexafluoroacetylacetonate, with N-heterocyclic compounds of general structure I; or with N-heterocyclic compounds of general structure II; or with N-heterocyclic compounds of general structure III.

专利号:US-9310366-B2
优先权日:2006-06-30
标题:Anthrax carbohydrates, synthesis and uses thereof
发明人：CARLSON RUSSELL W; BOONS GEERT-JAN; BUSKAS THERESE; KANNENBERG ELMAR; MEHTA ALOK; SAILE ELKE; QUINN CONRAD; WILKINS PATRICIA; VASAN MAHALAKSHMI; WOLFERT MARGREET A
权利人:UNIV GEORGIA; US HEALTH
摘要:The present invention presents the isolation, characterization and synthesis of oligosaccharides of Bacillus anthracis . Also presented are antibodies that bind to such saccharide moieties and various methods of use for such saccharide moieties and antibodies.

专利号:US-5648489-A
优先权日:1994-05-17
标题 :Syntheses of acyclic guanine nucleosides
发明人：CHU CHUNG K; DU JINFA; WANG CHUNGUANG
权利人:UNIV GEORGIA
摘要:A method is provided for the synthesis of synthesis of acyclic purine nucleosides, particularly 9-(2-hydroxy-ethoxymethyl)-guanine (acyclovir) and 9-[(1,3-dihydroxy-2-propoxy)methyl]guanine ('DHPG') where the N2,N9-diprotected guanine is reacted with CH3C(O)OCH2O(CH2)2)OC(O)CH3 or 2-acetoxymethoxy-1,3-diacetoxypropane, respectively, in the presence of a mixture of an acid and acetic anhydride, or in the presence of an acid, where the acid can be phosphoric acid or polyphosphoric acid.