CAS: 998-29-8; Tripropylsilane

相似化合物

998-41-4 2929-52-4 18765-09-8

上下游产品

CAS号10025-78-2 三氯氢硅 | CAS号927-77-5 丙基溴化镁 | CAS号628-91-1 di-n-propylzinc | CAS号2234-82-4 丙基氯化镁 | CAS号2417-93-8 n-propyllithium | CAS号18754-72-8 tripropyl(3-tri... | CAS号995-25-5 三-正丙基氯硅烷 | CAS号112-58-3 己基醚 | CAS号17841-46-2 methoxy(triprop... | CAS号17315-26-3 acetic acid,hyd... | CAS号834-14-0 4-甲氧基二苯基甲烷 | CAS号5906-73-0 ethyl-hydroxy-d... | CAS号17888-60-7 tripropylsilanol

丙基溴化镁置于三氯硅烷体系中,用 乙醚 作为反应溶剂,化学反应生成 三正丙基硅烷
参考文献:Hetflejs,J. Et Al.,Collection Of Czechoslovak Chemical Communications,1966,Vol. 31,P. 586-601
标题:Hetflejs,J. Et Al.,Collection Of Czechoslovak Chemical Communications,1966,Vol. 31,P. 586-601

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-7202370-B2
优先权日:2003-10-27
标 题 :Semi-synthesis of taxane intermediates from 9-dihydro-13-acetylbaccatin III
发明人：NAIDU RAGINA
权利人:CONOR MEDSYSTEMS INC
摘要:A method is provided for the semi-synthesis of taxane intermediates useful in the preparation of paclitaxel and docetaxel from 9-dihydro-13-acetylbaccatin III. The preparation of a suitably protected baccatin III backbone from 9-dihydro-13-acetylbaccatin III, and the insertion of the phenylisoserine side chain onto the protected baccatin III from 9-dihydro-13-acetylbaccatin III to form the taxane derivatives, paclitaxel and docetaxel is disclosed.

专利号:US-10730904-B2
优先权日:2012-11-14
标 题:Method for liquid-phase synthesis of nucleic acid
发明人：NONOGAWA MITSURU; NAGATA TOSHIAKI; SAITO HIDEKI; YASUMA TSUNEO
权利人:TAKEDA PHARMACEUTICALS CO
摘要:In this method, an oligonucleotide represented by formula (II) [wherein Y 1 , Q, Base, r and r′ are each as defined in claim 1 ] is prepared by using, as a synthesis unit, a novel nucleoside monomer compound represented by formula (I) [wherein X, R 1 , Y, Base, Z, Ar, R 2 , R 3 and n are each as defined in claim 1 ]. The novel nucleoside monomer compound is a nucleoside, the base moiety of which is substituted with an aromatic-hydrocarbon-ring-carbonyl or -thiocarbonyl group having at least one hydrophobic group. The method can dispense with column-chromatographic purification in every reaction, and enables base elongation not only in the 3′-direction but also in the 5′-direction, thus attaining efficient liquid-phase mass synthesis of an oligonucleotide.

专利号:US-7339066-B1
优先权日:2006-05-31
标题 :Intermediates for the synthesis of polypropionate antibiotics
发明人：PARKER KATHLYN; CAO HUANYAN
权利人:UNIV NEW YORK STATE RES FOUND
摘要:The invention relates to intermediate compounds of the formula n nwherein R 1 is H or a protecting group, R 2 and R 3 each independently represent H, methyl, or a leaving group, provided that at least one, but not both, of R 2 and R 3 is a leaving group. The intermediate compounds are useful for the synthesis of discodermolide, its derivatives, and related compounds.

专利号:US-9090742-B2
优先权日:2013-06-28
标 题 :Facile synthesis of metalloporphyrin polymers
发明人：VAIL SEAN; EVANS DAVID
权利人:SHARP LAB OF AMERICA INC
摘要:A method is provided for synthesizing a metal (M) meso-tetraphenylporphyrin polymer. The method begins with the provision of a free-base (H 2 )-meso-tetra-4-(trialkylsilyl)ethynylphenylporphyrin (H 2 -tetra-C≡C-TriAS-TPP) including a trialkylsilyl (TriAS) moiety attached to an ethynyl termini. In response to a reaction with a metal (M)-containing material, the H 2 -tetra-C≡C-TriAS-TPP is converted to a metal (M)-tetra-4-(trialkylsilyl)ethynylphenylporphyrin (M-tetra-C≡C-TriAS-TPP). Then, the M-tetra-C≡C-TriAS-TPP is converted to a M-tetra-4-ethynylphenylporphyrin (M-tetra-C≡C-TPP) monomer by removing the trialkylsilyl (TriAS) moiety from the ethynyl termini. Finally, a plurality of M-tetra-C≡C-TPP monomers are coupled together to supply a metal (M)-meso-tetraphenylporphyrin polymer (M-poly-meso-TPP), whereby meso-phenyl groups of adjacent M-tetra-C≡C-TPP monomers in the M-poly-meso-TPP are connected through a butadiyne linking moiety. In one aspect, the metal is zinc.

专利号:US-4616097-A
优先权日:1984-10-22
标 题:Process for low pressure synthesis of ethylene glycol from synthesis gas plus formaldehyde
发明人：KNIFTON JOHN F
权利人:TEXACO INC
摘要:This invention relates to the manufacture of ethylene glycol and more particularly to a low pressure process for making ethylene glycol comprising reacting synthesis gas, i.e. a mixture of carbon monoxide and hydrogen, plus formaldehyde in the presence of a homogenous liquid catalyst containing an effective amount of cobalt-containing compound and a silicon-containing promoter at a temperature of at least 50 DEG C. and a pressure of at least 500 psi.