CAS: 29263-94-3; Diethyl 2-Bromo-2-Methylmalonate

相似化合物

685-87-0 16519-02-1 1619-62-1

上下游产品

CAS号609-08-5 甲基丙二酸二乙酯 | CAS号609-08-5 甲基丙二酸二乙酯 | CAS号154365-36-3 ETHYL 2-METHYL-... | CAS号26891-70-3 2-(°Ctylthio)py... | CAS号111-83-1 1-溴代正辛烷 | CAS号154365-37-4 Ethyl 3,4-dihyd... | CAS号124286-43-7 diethyl 2-methy... | CAS号78331-64-3 diethyl 2-but-3... | CAS号52263-19-1 Alpha-甲基-(3-氧代环...

甲基丙二酸二乙酯置于aluminum Oxide,Copper(Ll) Bromide体系中,用 乙腈 用作溶剂,化学反应 1.0H,以90%的收率获得2-溴-2-甲基丙二酸二乙酯
参考文献:使用支持试剂系统的一锅法合成:使用 Cubr2/al2O3-Kscn/sio2 将 β-二羰基化合物转化为 α-硫氰基-β-二羰基化合物
标题:使用支持试剂系统的一锅法合成:使用 Cubr2/al2O3-Kscn/sio2 将 β-二羰基化合物转化为 α-硫氰基-β-二羰基化合物
摘要:β-二羰基化合物 1 在一锅法中转化为 α-硫氰基-β-二羰基化合物 3 是通过使用负载试剂系统 Cubr2/al2O3-Kscn/sio2 实现的,其中 1 首先与 Cubr2/al2O3 和产物 α 反应-溴-β-二羰基化合物 2 与 Kscn/sio2 反应,以非常好的收率获得最终产物 3.
Doi:10.1246/cl.1998.1091

专利信息

专利号:US-2013165350-A1
优先权日:2011-12-22
标 题:Surface linkers for array synthesis
发明人：KUIMELIS ROBERT; MCGALL GLENN; PAO DEXTER; CHEN ZIHUI; AXELROD TREVOR
权利人:KUIMELIS ROBERT; MCGALL GLENN; PAO DEXTER; CHEN ZIHUI; AXELROD TREVOR; AFFYMETRIX INC
摘要:The present invention provide several methods of derivatizing a surface of a support with one or more linkers thus providing a suitable platform for synthesis of a polymer array, particular a nucleic acid array. Some methods derivatize a surface with a self-assembled monolayer (SAM) of a linker. The SAM confers advantages of hydrolytic stability, broad compatibility with synthesis and detection chemistries, and reduced emergence of latent functional groups during polymer array synthesis. Substrates can also be derivatized with multi-layers of SAMs providing greater hydrolytic stability. Substrates can also be derivatized by synthesizing a linker in situ on the substrate by atom transfer radical polymerization of functional and functional monomers. Appropriate selection of monomers reduces emergence of latent functional groups in subsequent array synthesis.

专利号:CN-114736181-B
优先权日:2022-04-28
标 题:Visible light-mediated synthesis of acylated benzofuran derivatives

专利号:US-3336311-A
优先权日:1961-05-10
标 题 :Total synthesis and novel derivatives of ergot alkaloids
发明人：ALBERT HOFMANN; ALBERT FREY
权利人:SANDOZ LTD

专利号:CN-114736181-A
优先权日:2022-04-28
标题:Synthesis method of visible light mediated acylated benzofuran derivative