CAS: 15570-45-3; 1,2,3,4-Tetraphenyl-1,3-Cyclopentadiene

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CAS号479-33-4 四苯基环戊二烯酮 | CAS号108-86-1 溴苯 | CAS号77999-12-3 diazo 2,2-dimet... | CAS号77999-13-4 tert-butoxydime... | CAS号23587-88-4 1,1-dimethyl-2,... | CAS号42220-67-7 1-hydroxy-2,3,4... | CAS号3141-05-7 1,2,3,4-Tetraph... | CAS号858829-00-2 1-(2,3,4,5-tetr... | CAS号32513-59-0 1,5,6,7-tetraph... | CAS号1530-12-7 9,9'-联芴 | CAS号6937-59-3 (2,3,4,5-tetrap... | CAS号58081-02-0 lithium,(2,3,4-... | CAS号58081-03-1 Tetraphenylcycl...

📜Diazo 2,2-Dimethyl-3,4,5,6-Tetraphenyl-2-Silacyclohexa-3,5-Diene置于甲醇,Copper(II) Sulfate体系中,用91%的收率获得1,2,3,4-四苯基-1,3-环戊二烯
参考文献:6-Silafulvene Via Silylcarbene Rearrangement From Diazo-2-Silacyclohexa-3,5-Diene
标题:6-Silafulvene Via Silylcarbene Rearrangement From Diazo-2-Silacyclohexa-3,5-Diene
摘要:
Doi:10.1021/ja00402A058

专利信息

专利号:US-7956011-B2
优先权日:2005-05-04
标题:Materials and methods for the photodirected synthesis of oligonucleotide arrays
发明人：SERAFINOWSKI PAWEL JERZY; GARLAND PETER BRYAN
权利人:CANCER RES INST ROYAL
摘要:Materials and methods for photodirected synthesis of oligonucleotide arrays on a solid substrate by photodirected synthesis are disclosed which employ a film formed from (i) a photoacid generator that on photolysis generates acid that is capable of directly removing the protecting group of the linker molecules or oligonucleotides and (ii) a polymer substantially lacking electronegative heteroatoms that are capable of hydrogen bonding with photogenerated acid. Methods of synthesizing an oligomer arrays are also described that use a film that restricts diffusion of reactants and products on the substrate during synthesis of the array and which includes a precursor of a deprotecting reagent. The method involves removing one or more of the non-required products of the deprotection reaction from the reactive array elements at which they are produced during the reaction, in order to displace the deprotection reaction towards completion.

专利号:US-2009270279-A1
优先权日:2005-05-04
标题 :Materials and Methods for the Photodirected Synthesis of Oligonucleotide Arrays

专利号:US-10323180-B2
优先权日:2014-12-04
标题 :Deuterated organic compound, mixture and composition containing said compound, and organic electronic device
发明人：PAN JUNYOU; YAN XIAOLIN; HUANG HONG
权利人:GUANGZHOU CHINARAY OPTOELECTRONIC MAT LTD
摘要:The present disclosure discloses a deuterated organic compound and a formulation and an organic electronic device containing the same, wherein the deuterated organic compound has the following structural formula: n nwherein Ar is an aromatic or heteroaromatic structural unit, D is an electron donor group, A is an electron acceptor group, n and m are an integer between 1 and 6; and wherein for the organic compound, (S1−T1)≤0.25 eV, and at least one H atom of the organic compound is substituted by deuterium. The present disclosure achieves the improvement of the electroluminescence quantum efficiency and the lifetime of the organic compound by replacing the H atom in the organic compound with deuterium and having (S1−T1)≤0.35 eV, and the material of the present disclosure has a great application potential and application range due to its low cost and relatively simple synthesis process.