CAS: 610-35-5; 4-Hydroxyphthalic Acid

上下游产品

CAS号89-08-7 4-磺基邻苯二甲酸 | CAS号5434-21-9 4-氨基邻苯二甲酸 | CAS号1885-13-8 4-甲氧基邻苯二甲酸 | CAS号85-44-9 苯酐 | CAS号89-20-3 4-氯邻苯二酸 | CAS号134-08-7 5-Isobenzofuran... | CAS号64139-21-5 4-羟基邻苯二甲酸二乙酯 | CAS号483-84-1 黄胺酸 | CAS号22572-84-5 1,2-Benzenedica... | CAS号95-65-8 3,4-二甲酚 | CAS号14161-18-3 6-hydroxy-2,3-d... | CAS号22895-22-3 4-ethoxyphthali... | CAS号22895-19-8 4-甲氧基二甲基邻苯二甲酯 | CAS号27550-59-0 5-羟基异苯并呋喃-1,3-二酮 | CAS号1885-13-8 4-甲氧基邻苯二甲酸 | CAS号28281-76-7 5-甲氧基异苯并呋喃-1,3-二酮 | CAS号22246-66-8 5-甲氧基-2,3-二氢异吲哚-1-酮 | CAS号99-06-9 3-羟基苯甲酸 | CAS号124-38-9 二氧化碳 | CAS号22479-95-4 4-羟基邻苯二甲酸二甲酯

4-氯邻苯二酸置于sodium Hydroxide体系中,化学反应生成 4-羟基邻苯二甲酸
参考文献:Ruschtschinskii,Doklady Akademii Nauk Sssr,1933 118
标题:Ruschtschinskii,Doklady Akademii Nauk Sssr,1933 118

专利信息

专利号:US-2004110228-A1
优先权日:2002-04-01
标 题:Combinatorial organic synthesis of unique biologically active compounds
发明人：MCALPINE SHELLI R; TAYLOR RACHEL E; BOLLA MEGAN L; SEGALL ANCA M
摘要:The invention provides a method for making a combinatorial library of cyclic compounds, such as Holliday junction-trapping compounds, comprising the steps of (a) obtaining a plurality of trimers according to the generic structure X 1- X 2- X 3 , wherein X 1 , X 2 and X 3 can be independently any naturally or nonnaturally occurring amino acids or peptidomimetics thereof; (b) optionally coupling a spacer S to the trimer at either end; (c) cyclizing two trimers or trimer-spacer conjugates in a head-to-tail orientation; thereby obtaining a combinatorial library of compounds, wherein the library does not include an unmodifed or naturally occurring Holliday Junction-trapping compounds. The invention additionally provides methods macrocyclic compounds that are synergimycin derivatives.

专利号:US-4348536-A
优先权日:1975-05-28
标 题 :Odorless catalysts for the synthesis of polyurethanes
发明人：BLAHAK JOHANNES; HUEBNER HANS; KOSTER JOHANNES; MEINERS HANS J; THOMAS HEINZ
权利人:BAYER AG
摘要:The instant invention is directed to novel compounds and the use thereof in producing polyurethane resins. The compounds generally correspond to the following formula: wherein n is an integer of from 1 to 5, R is a C1-C5 alkyl group Y is a C1-C5 alkyl group or a and Z is a where n=0 or 1, X is -O- or and R' is an aliphatic group having from 1 to 15 carbon atoms and may contain ester, ether, or amide groups or tertiary nitrogen and, when m=0, R' may be a hydrogen atom.

专利号:US-7335791-B1
优先权日:2006-11-28
标题 :Process for the synthesis of hydroxy aromatic acids

专利号:US-2008167441-A1
优先权日:2006-11-28
标题 :Process for the synthesis of hydroxy aromatic acids

专利号:US-5663449-A
优先权日:1989-05-19
标 题 :Intermediate compounds in the synthesis of heteroarylpiperidines, pyrrolidines and piperazines

专利号:US-2008182962-A1
优先权日:2006-11-28
标题 :Process for the synthesis of hydroxy aromatic acids