CAS: 53293-00-8; 5-Hexynoic Acid

相似化合物

928-90-5 77758-51-1 14918-21-9

上下游产品

CAS号928-90-5 5-己炔-1-醇 | CAS号14918-21-9 己炔腈 | CAS号14267-92-6 5-氯-1-戊炔 | CAS号7732-18-5 水 | CAS号279214-91-4 5,6-dibromohexa... | CAS号73448-14-3 5-己炔酸叔丁酯 | CAS号5244-34-8 3,6-二硫杂-1,8-辛二醇 | CAS号1577-22-6 5-己烯酸 | CAS号764-60-3 2-己炔-1-醇 | CAS号18420-41-2 2-(氯甲基)四氢吡喃 | CAS号3740-59-8 3,4-二氢-6-甲基-2H-... | CAS号506-32-1 花生四烯酸 | CAS号151978-50-6 N-B°C-4-pentyne... | CAS号928-90-5 5-己炔-1-醇 | CAS号504-02-9 1,3-环己二酮 | CAS号5323-87-5 3-乙氧基-2-环己烯-1-酮 | CAS号28393-04-6 5,7-十二烷二炔酸 | CAS号28393-01-3 5,7-十六碳二炔酸 | CAS号303047-16-7 3-phenoxycycloh... | CAS号77758-51-1 5-己炔酸甲酯

四氢吡喃-2-甲醇置于吡啶,氯化亚砜,Jones' Reagent,氨,Sodium Amide体系中,用 四氢呋喃,丙酮 作为反应溶剂,化学反应 10.0H,反应生成 5-己炔酸
参考文献:从2-脱氧-D-的立体选择性合成8(R)和8(S),11(R),12(S)-三羟基二十碳五(z),9(e),14(z)-三烯酸核糖
标题:从2-脱氧-D-的立体选择性合成8(R)和8(S),11(R),12(S)-三羟基二十碳五(z),9(e),14(z)-三烯酸核糖
摘要:描述了使用还原消除规程1作为关键步骤,由2-脱氧-D-核糖立体合成标题化合物的立体异构体的方法.
DOI:10.1016/s0040-4039(00)75859-X

专利信息

专利号:WO-2023207921-A1
优先权日:2022-04-25
标题 :Taxamairin analogs and methods of preparation and use thereof
发明人：LEE CHI SING; GE SIYUAN; ZHUANG ANDREW-GO
权利人:UNIV HONG KONG BAPTIST UNIV
摘要:Taxamairin analogs useful in the treatment of cancer, pharmaceutical compositions including the same, methods of use thereof, and methods of preparation are provided. An efficient and scalable semi-synthesis of taxamairin compounds and analogs thereof from readily available commercial starting materials is provided. The synthesis involves low cost and relatively non-toxic reagents and is capable of synthesizing taxamairin A and taxamairin B and analogs thereof on multi-gram scale in yields up 12%and 21%, respectively.

专利号:US-9988492-B2
优先权日:2013-09-30
标题:Methods for post-fabrication functionalization of poly(ester ureas)
发明人：BECKER MATTHEW; LIN FEI
权利人:BECKER MATTHEW; LIN FEI; UNIV AKRON
摘要:Amino acid-based poly(ester urea)s (PEU) are emerging as a class of polymers that have shown promise in regenerative medicine applications. Embodiments of the invention relate to the synthesis of PEUs carrying pendent “clickableâ€? groups on modified tyrosine amino acids. The pendent species include alkyne, azide, alkene, tyrosine-phenol, and ketone groups. PEUs with M w exceeding 100k Da were obtained via interfacial polycondensation methods and the concentration of pendent groups was varied by copolymerization. The incorporation of derivatizable functionalities is demonstrated using 1 H NMR and UV-Vis spectroscopy methods. Electrospinning was used to fabricate PEU nanofibers with a diameters ranging from 350 nm to 500 nm. The nanofiber matricies possess mechanical strengths suitable for tissue engineering (Young's modulus: 300±45 MPa; tensile stress: 8.5±1.2 MPa). A series of bioactive peptides and fluorescent molecules were conjugated to the surface of the nanofibers following electrospinning using bio-orthogonal reactions in aquous media.

专利号:US-2006223947-A1
优先权日:2005-04-05
标题 :Chemical synthesis of polymeric nanomaterials and carbon nanomaterials
发明人：OLESIK SUSAN V; DING LUNHAN
权利人:UNIV OHIO STATE RES FOUND
摘要:A high yield method for chemically synthesizing low polydispersivity carbon microspheres, nanospheres, nanocrystals, nanotubes, or nanofibers comprising dispersing a self-polymerizing end-capped polyyne in a solvent; heating the dispersed self-polymerizing end-capped tetrayne to form a polymeric material selected from the group consisting of polymer microspheres, polymer nanospheres, polymer nanocrystals, polymer nanotubes, and polymer nanofibers; and pyrolyzing the polymeric material to form a carbon material selected from the group consisting of carbon microspheres, carbon nanospheres, carbon nanocrystals carbon nanotubes, and carbon nanofibers, wherein the polydispersivity is less than 2.

专利号:US-9885035-B2
优先权日:2002-10-30
标 题 :Method for the synthesis of a bifunctional complex
发明人：FRANCH THOMAS; GOULIAEV ALEX HAAHR
权利人:NUEVOLUTION AS
摘要:Disclosed is a method for obtaining a bifunctional complex comprising a display molecule part and a coding part, wherein a nascent bifunctional complex comprising a chemical reaction site and a priming site for enzymatic addition of a tag is reacted at the chemical reaction site with one or more reactants, and provided with respective tag(s) identifying the reactant(s) at the priming site is using one or more enzymes.

专利号:WO-2025045973-A1
优先权日:2023-08-31
标题 :Synthesis of lanifibranor intermediate
发明人：BOUBIA BENAÃ?SSA; GONZALEZ JÉRÔME; BELL FRÉDÉRIC
权利人:INVENTIVA
摘要:The present disclosure is directed to a process for preparing a compound of formula (I), which comprises a palladium-free coupling reaction between N-(4-chloro-2-iodo-phenyl)-1,3-benzothiazole-6-sulfonamide and methyl 5-hexynoate in the presence of a copper catalyst.

专利号:WO-2024151591-A1
优先权日:2023-01-10
标 题 :Microwave-assisted synthesis of polyacrylic beads and the use thereof
发明人：TEHRANI ROUZBEH AFSARMANESH; ALIMOHAMMADI FARBOD
权利人:UNIV TEMPLE
摘要:A novel method of synthesizing polyacrylic beads, comprising the steps of suspending a monomer and a cross-linking agent in a solution, heating the solution in a microwave reactor, cooling the solution, and collecting the polyacrylic beads. The polyacrylic beads can be used in to remove solutes from various solutions, including blood, porcine blood, dialysate, serum, contaminated water, wastewater, and combinations thereof.