CAS: 19529-00-1; Dihydridotetrakis(Triphenylphosphine)Ruthenium(Ii)

上下游产品

chlorohydridotris(triphenylphosphine)ruthenium(II) tert-butylatepotassium tert-butylate sodium tetrahydroborate ruthenium(III) chloride trihydratehydrid°Chlorotris(triphenylphosphine)ruthenium(II) carbonyl bis(hydrido)tris(triphenylphosphine)ruthenium(II) RuH(η5-°C6H5)(PPh3) (0)tricarbonylbis(triphenylphosphine)ruthenium(0)

专利信息

专利号:US-2023212216-A1
优先权日:2019-12-20
标 题:Synthesis of lactone derivatives and their use in the modification of proteins
发明人：MORRIS ALEXANDER REDFERN; SUTOV GRIGORIJ; BRUNE KARL DIETRICH
权利人:GENIE BIOTECH UK LTD
摘要:Site-specific modifications of proteins are desirable in biotechnological applications such as biopharmaceuticals, immunotherapy, vaccines, and are useful in chemical biology. Gluconoylation is a non-enzymatic, covalent, post-translational modification commonly observed on N-terminal His-Tags bearing proteins. We synthesized glucono-1,5-lactone derivatives, including azido variants for selective acylation. High yield acylation is achieved by simply mixing derivatives with target protein amidst diverse conditions of temperatures, aqueous buffers, excipients, or complex cell lysate.

专利号:US-2022126276-A1
优先权日:2020-10-26
标题:Catalyst for ammonia synthesis and method for synthesizing ammonia using the same
发明人：HARA MICHIKAZU; HOSONO HIDEO; HATTORI MASASHI
权利人:TOKYO INST TECH
摘要:The invention provides a catalyst for ammonia synthesis which has a high ammonia synthesis activity even at a low reaction temperature and a low reaction pressure and shows no decrease in the catalytic activity even when the synthesis reaction is repeated. The catalyst for ammonia synthesis comprises a metal supported material containing a transition metal and a support for supporting the transition metal. The support contains a metal hydride represented by XHn and an F ion. In the formula, X represents at least one kind selected from the group consisting of atoms of Group 2 and Group 3 of the periodic table, and lanthanoid atoms; and n represents a number represented by 2≤n≤3.

专利号:US-9493494-B2
优先权日:2014-05-30
标题:Phosphinine oxide derivative and preparation method thereof
发明人：LEE PHIL HO; PARK YOUNG CHUL; JEON IN CHEOL; SEO JUNG MIN; SEO BO RAM
权利人:KNU INDUSTRY COOPERATION FOUND
摘要:Provided are a novel phosphinine oxide derivative and a preparation method thereof, and more specifically, the phosphinine oxide derivative includes an oxaphosphinine oxide derivative and an azaphosphinine oxide derivative. n The phosphinine oxide derivative according to the present invention may have a pharmacological activity and a physiological activity, and may be used as a basic framework of a natural product and may be used for development of new drug and synthesis of various medical supplies. n In addition, according to the preparation method of the phosphinine oxide derivative according to the present invention, various phosphinine oxide derivatives with a high yield may be prepared by a simple synthesis process using an intramolecular annulation between a phosphinic derivative and an alkyne derivative in the presence of a rhodium (Rh) catalyst or a ruthenium (Ru) catalyst and an oxidant.

专利号:EP-4076533-A1
优先权日:2019-12-20
标 题:Synthesis of lactone derivatives and their use in the modification of proteins

专利号:US-10759668-B2
优先权日:2015-11-10
标题:Supported metal material, supported metal catalyst, and ammonia synthesis method using the same
发明人：HOSONO HIDEO; HARA MICHIKAZU; KITANO MASAAKI; MIZOGUCHI HIROSHI; YOKOYAMA TOSHIHARU; YAMAGATA Kyosuke
权利人:JAPAN SCIENCE & TECH AGENCY; TOKYO INST TECH
摘要:The present invention provides a supported metal catalyst, a method for synthesizing ammonia using said catalyst, and a supported metal material in which a transition metal is supported on a support, wherein the support is a metal hydride represented by general formula (1): XH n . . . (1); and in general formula (1), X represents at least one selected from the group consisting of atoms from Groups 2 and 3, and lanthanoid atoms, and n is in a range of 2
专利号:WO-2021123229-A1
优先权日:2019-12-20
标题:Synthesis of lactone derivatives and their use in the modification of proteins