CAS: 1070-70-8; 1,4-Butanediol Diacrylate

上下游产品

CAS号110-63-4 1,4-丁二醇(BDO) | CAS号107-02-8 丙烯醛 | CAS号814-68-6 丙烯酰氯 | CAS号140-10-3 肉桂酸 | CAS号150-76-5 4-甲氧基苯酚(MEHQ) | CAS号79-10-7 丙烯酸 | CAS号292638-85-8 丙烯酸甲酯 | CAS号74-86-2 乙炔 | CAS号16658-76-7 1,4-di(β-bromop... | CAS号2478-10-6 丙烯酸4-羟基丁酯

1,4-Di(β-Bromopropionylhydroxy)Butane置于三乙胺,对苯二酚体系中,用 苯 用作溶剂,化学反应生成1,4-丁二醇二丙烯酸酯
参考文献:抗肿瘤药.8.O,O'-双(丙烯酰基)-α,ω-链烷二醇的合成和细胞毒性活性.
标题:抗肿瘤药.8.O,O'-双(丙烯酰基)-α,ω-链烷二醇的合成和细胞毒性活性.
摘要:
Doi:10.1002/jps.2600630734

专利信息

专利号:US-7034096-B2
优先权日:2002-02-19
标题:Ring-expansion of cyclic olefins metathesis reactions with an acyclic diene
发明人：CHOI TAE-LIM; LEE CHOON WOO; KIM HYUNJIN M; GRUBBS ROBERT H
权利人:CALIFORNIA INST OF TECHN
摘要:This invention relates generally to synthetic procedures that include the step of ring-opening metathesis of cyclic olefins and reaction with an acyclic diene co-reactant to produce olefin macrocycles by ring expansion, or alternatively. The ring expansion of the cyclic olefin is provided by three types of sequential olefin metathesis (ring-opening, cross, and ring-closing olefin metathesis). More particularly, the invention pertains to synthesis of olefin macrocycles via olefin metathesis reactions using a Group 8 transition metal complex as the metathesis catalyst. Macrocycles provided herein have a variety of uses in the pharmaceutical, biomedical, organic synthesis and chemical industries, such as the production of crown ethers that are useful as metal complexing species.

专利号:US-5712411-A
优先权日:1995-12-14
标 题:N-vinylformamidopropionates and process for their synthesis
发明人：CHEN NING; RENZ WALTER LOUIS; PINSCHMIDT JR ROBERT KRANTZ; CARROLL WILLIAM EAMON
权利人:AIR PROD & CHEM
摘要:A process is provided for the synthesis of N-vinylformamidopropionates by the reaction of NVF with acrylic and methacrylic acid esters in the presence of a metal hydride catalyst. This process allows for the improved production of mono-functional monomers and also for the synthesis of new multi-functional monomers which are useful as crosslinkers and chain extenders in photo-cure applications.

专利号:WO-2022110579-A1
优先权日:2020-11-27
标题 :Soap-free cover emulsion synthesis method
发明人：LIU YONG; LI FENG; LI KAIBO; XIONG JIANXING; Wu Gulian; XUE JING
权利人:SHANGHAI BAOLIJIA NEW MAT CO LTD
摘要:A soap-free cover emulsion synthesis method, comprising first synthesizing a carboxyl group-containing polymer to generate a first product, subjecting the first product to alkali neutralization and then adding a monomer dropwise to carry out a polymerization reaction so as to obtain the cover emulsion. The synthesis of the first product is specifically as follows: adding an initiator into water and performing mixing, controlling the reaction temperature to be 70-90°C, adding an acrylic monomer, an acrylic ester monomer, and a chain transfer agent, then mixing to obtain the first product. No surfactant is added in the reaction process, enabling effective reduction of pollution and the prepared emulsion to have excellent cover and color development properties.

专利号:US-2023212107-A1
优先权日:2021-12-30
标 题:Synthesis of para-alkylated syringyl (meth)acrylate derivatives and photopolymerizable compositions for additive manufacturing in dental applications
发明人：CHOUDHARY UMESH UPENDRA; SU JESSICA KALAY
权利人:ALIGN TECHNOLOGY INC
摘要:The present disclosure provides polymerizable monomers which may be used as reactive diluents in additive manufacturing. The polymerizable monomers may have low vapor pressures and may be compatible with a range of low glass transition temperature oligomers.

专利号:US-8470932-B2
优先权日:2010-04-08
标题 :Scalable process for synthesis of a curable wax
发明人：ROBINSON SARAH J P; ENRIGHT THOMAS E; BELELIE JENNIFER L
权利人:ROBINSON SARAH J P; ENRIGHT THOMAS E; BELELIE JENNIFER L; XEROX CORP
摘要:The methods of manufacturing a curable wax, such as an acrylate of a hydroxyl-terminated polyethylene wax having the structure CH 3 —(CH 2 ) n —CH 2 OH, where n=22-24, are disclosed. The methods may include reacting a wax having a transformable functional group and a curable compound in the presence of an organic solvent to form an acrylate. The methods may further include removing excess curable compound using hot water having a temperature of more than 85° C., and solidifying the acrylate. The methods may thereby provide safe and cost effective methods for curable wax production at large scale.

专利号:US-8207274-B2
优先权日:2010-04-08
标 题 :Solvent-free process for synthesis of a curable wax
发明人：ROBINSON SARAH J P; ENRIGHT THOMAS E; BELELIE JENNIFER L
权利人:ROBINSON SARAH J P; ENRIGHT THOMAS E; BELELIE JENNIFER L; XEROX CORP
摘要:The methods of manufacturing a curable wax, such as an acrylate of a hydroxyl-terminated polyethylene wax having the structure CH3—(CH2)n—CH2OH, where n=22-24, and removing a fouled material in a reactor are disclosed. The methods may include reacting a wax having a transformable functional group and a curable compound in the absence of an organic solvent to form an acrylate. The methods may further include removing excess curable compound using hot water having a temperature of more than about 85° C., solidifying the acrylate, removing the acrylate, and removing a fouled material in the reactor by emulsification.