CAS: 122-46-3; M-Cresyl Acetate

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CAS号108-39-4 间甲酚 | CAS号75-36-5 乙酰氯 | CAS号108-24-7 乙酸酐 | CAS号506-96-7 乙酰溴 | CAS号834-17-3 m-(benzyloxy)toluene | CAS号64-19-7 冰醋酸 | CAS号42861-71-2 3-碘乙酸苯酯 | CAS号59201-86-4 TASF(Et) | CAS号144219-74-9 2-bromo-1-(2-hy... | CAS号452-86-8 4-甲基邻苯二酚 | CAS号50342-17-1 1-(4-溴-2-羟基-5-甲... | CAS号22012-59-5 acetic acid,4-b... | CAS号108-39-4 间甲酚 | CAS号6921-64-8 2'-羟基-4'-甲基苯乙酮 | CAS号875-59-2 4'-羟基-2'-甲基苯乙酮 | CAS号41085-27-2 1-(2-羟基-6-甲基苯基)乙酮 | CAS号29472-95-5 2-butan-2-yl-5-... | CAS号81245-24-1 2-甲氧基-4-甲基苯甲酸甲酯

📜(E)-5-Methylhexa-2,4-Dienoic Acid置于sodium Acetate体系中,用 乙酸酐 用作溶剂,化学反应 30.0H,以65%的收率获得乙酸间甲苯酯
参考文献:Benzocyclization Of 2,4-Hexadienoic Acids. Synthesis Of (R)-(-)-Curcuphenol Acetate
标题:Benzocyclization Of 2,4-Hexadienoic Acids. Synthesis Of (R)-(-)-Curcuphenol Acetate
摘要:本文介绍了一种简单且通用的苯并环化序列,可用于将α-亚甲基酮/醛1A-F转化为酚酯6A-G,途径是通过二烯酸5A-G.该技术为萜类化合物提供了一条新途径,包括百里香酚乙酸酯(6F)和(R)-(-)-革酚乙酸酯(6G).
Doi:10.1055/s-1987-27905

专利信息

专利号:US-11745159-B2
优先权日:2017-10-20
标题:Heated nanowells for polynucleotide synthesis
发明人：MARSH EUGENE P; INDERMUHLE PIERRE F; PECK BILL JAMES
权利人:TWIST BIOSCIENCE CORP
摘要:Defined sequence RNA synthesis by 3′→5′ direction is now well established and currently in use for synthesis and development of vast variety of therapeutic grade RNA and Si RNA etc. A number of such synthetic RNA requires a modification or labeling of 3′-end of an oligonucleotide. The synthesis of 3′-end modified RNA requiring lipophilic, long chain ligands or chromophores, using 3′→5′ synthesis methodology is challenging, requires corresponding solid support and generally results in low coupling efficiency and lower purity of the final oligonucleotide in general because of large amount of truncated sequences containing desired hydrophobic modification. We have approached this problem by developing reverse RNA monomer phosphoramidites for RNA synthesis in 5′→3′-direction. They lead to very clean oligonucleotide synthesis allowing for introduction of various modifications at the 3′-end.

专利号:US-2006128939-A1
优先权日:2004-12-03
标题 :One pot process for making polymeric antioxidants
发明人：KUMAR VIJAYENDRA; YANG SUIZHOU; CHOLLI ASHOK L
权利人:KUMAR VIJAYENDRA; YANG SUIZHOU; CHOLLI ASHOK L
摘要:Disclosed is a method for the synthesis of sterically hindered polymeric antioxidants based on phenol type antioxidant monomers. The method includes mono-deacetylating, polymerizing and deacetylating an aryl monomer represented by the following structural formula: n n nto produce a sterically hindered polymeric macromolecular antioxidant. X, R 10 and q are as defined herein. The disclosed method is a simple, direct and economical process for the synthesis of sterically hindered polymeric macromolecular antioxidants.

专利号:WO-2019079769-A1
优先权日:2017-10-20
标 题:HEATED NANOWELLS FOR THE SYNTHESIS OF POLYNUCLEOTIDES

专利号:US-3455961-A
优先权日:1966-02-23
标 题:Synthesis of 2,3-dihydro-2,2,4-trimethyl-7-benzofuranol
发明人：WEBER HARRY W JR
权利人:FMC CORP

专利号:CN-114436831-A
优先权日:2020-11-02
标 题:Synthesis method of chiral 1-phenylpropyl acetate compound

专利号:CN-1238779-A
优先权日:1996-11-22
标题:Methods and compounds for inhibiting the release of beta-amyloid peptide and/or its synthesis